Task 2
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Western Governors University *
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Electrical Engineering
Date
Apr 3, 2024
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docx
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Task 2
Pre-Assessment
A1. One area of strength shown in the pre-assessment is the Key/Signal Words. For the first question in this category, 17 of the 20 students answered correctly, showing an 85% proficiency rate. For the second question, 18 of the 20 students answered correctly, showing a 90% proficiency level. A2.
One problem area identified in the pre-assessment is the Fill-in-the-Blank
question type. There were only two fill-in-the-blank questions, and for both questions, only 25% of students answered correctly. This indicates that most of the class, 75% in fact, is not proficient at answering these types of questions. B.
Because most of the students struggled with fill-in-the-blank questions, I would adjust the “Anticipatory Set” to include a fill-in-the-blank worksheet
to accompany the video on problem solutions. As the students watch the video, they can practice answering fill-in-the-blank questions. I would also introduce a Think-Pair-Share activity after students watch the video so that they can discuss their answers and have an opportunity to learn from
a peer. Informal Formative Assessment
C1.
An area of strength identified in the Informal Assessment is again the Key/Signal Words. For this area, 17 of the 20 students demonstrated proficiency, showing an 85% proficiency rate. Of the three Informal Assessment areas, students scored the highest level of proficiency on the Key/Signal Words.
C2.
The informal assessment pinpointed an area of challenge in the solution skills category. Only 11 of the 20 students (55%) scored proficient on the solution section. This indicates that nearly half of the class, 9 of the 20 students, were not proficient in solution skills. D.
There was an enhancement in the overall proficiency of the class from the
pre-assessment to the informal assessment. On the informal assessment, proficiency was attained by only 4 out of the 20 students, constituting 20% of the class. The class also showed significant improvement in overall skill proficiency. From the pre-assessment to the informal assessment, the percentage of students who scored proficient in key/signal words, problem skills, and solution skills increased from 75% to
85%, 30% to 75%, and 20% to 55%, respectively. Student 18 demonstrated growth from the pre-assessment to the informal
assessment. On the pre-assessment, student 18 had an overall score of 50% and showed proficiency in only the key/signal words skill area. However, student 18 showed significant improvement on the informal assessment and demonstrated proficiency in all three skill areas. A student who did not demonstrate growth from the pre-assessment to the informal assessment is student 20. On both assessments, student 20 scored proficient on the key/signal words skills, but was not proficient on the problem and solution skills. Their performance did not indicate any growth or improvement of skills from the pre-assessment to the informal assessment. D1.
My feedback to the whole class would include acknowledgment and positive reinforcement of the overall improvement in proficiency from the
pre-assessment to the informal assessment. I would explain that the doubling of proficient students from 20% to 40% demonstrates dedication
and progress. I would then discuss the progress in the specific skill areas of key/signal words (75% to 85%), problems (30% to 75%), and solutions (20% to 55%). Though the class did show improvement in all three skill areas, our class goal would be to practice and improve our solution skills. My feedback to student 18 would include congratulating them on their significant growth from the pre-assessment to the informal assessment. I would acknowledge that along with maintaining proficiency in the key/signal words area, they also improved their problem-solving and solution skills and scored proficient in all three skill areas on the informal assessment. My feedback to student 20 would start by acknowledging their proficiency
in key/signal words and congratulating them on maintaining proficiency in this area from the pre-assessment to the informal assessment. I would discuss how there was an opportunity for growth in the problem-solving and solution skills, as shown in the results of both assessments. I would encourage them to dedicate attention to these areas and offer additional resources and strategies that may help bridge the gap. Summative Assessment
E1.
Once more, the summative assessment highlighted a proficiency in the Key/Signal Words. In this area, 18 of the 20 students, or 90% of the class, demonstrated proficiency. This area consisted of four multiple-choice questions which received scores of 95%, 85%, 85%, and 90%, indicating that most students have mastered this learning area. E2.
A problem area shown in the Summative Assessment is the question type of Constructed Response. There are a total of six constructed response questions, with three questions in the problem area and three in
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Related Questions
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DEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: INDUSTRIAL ELECTRONICSTOPIC: FEEDBACK OSCILLATORS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you!2. GIVEN. (Include symbols and units)3. ILLUSTRATION (Required).4. Step-by-step SOLUTION with Formulas and Symbols. No Shortcut, no skipping, and detailed as possible5. FINAL ANSWERS must be rounded up to two decimal places with corresponding unit.
PROBLEM:An amplifier without feedback has an internal gain of -500 with a distortion of 10% and a normal input of 0.5-volt, negative feedback with β = 0.10 was added. Determine the percent reduction in distortion when feedback was added
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DEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: INDUSTRIAL ELECTRONICSTOPIC: FEEDBACK OSCILLATORS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you!2. GIVEN. (Include symbols and units)3. ILLUSTRATION (Required).4. Step-by-step SOLUTION with Formulas and Symbols. No Shortcut, no skipping, and detailed as possible5. FINAL ANSWERS must be rounded up to two decimal places with corresponding unit.
PROBLEM:An amplifier has an input of 0.2W. it has an internal gain of -500 with a 10% distortion. If negative feedback is added with β = 0.05, determine the following:A. Percent reduction in distortionB. Reduction in output power due to feedback expressed in %
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DEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: INDUSTRIAL ELECTRONICSTOPIC: FEEDBACK OSCILLATORS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you!2. GIVEN. (Include symbols and units)3. ILLUSTRATION (Required).4. Step-by-step SOLUTION with Formulas and Symbols. No Shortcut, no skipping, and detailed as possible5. FINAL ANSWERS must be rounded up to two decimal places with corresponding unit.
PROBLEM:An amplifier without feedback has an internal gain of -500 with a distortion of 10% and a normal input of 0.5-volt, negative feedback with β = 0.10 was added. Determine the gain of amplifier when the feedback was added
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DEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: INDUSTRIAL ELECTRONICSTOPIC: FEEDBACK OSCILLATORS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you!2. GIVEN. (Include symbols and units)3. ILLUSTRATION (Required).4. Step-by-step SOLUTION with Formulas and Symbols. No Shortcut, no skipping, and detailed as possible5. FINAL ANSWERS must be rounded up to two decimal places with corresponding unit.
PROBLEM:An amplifier without feedback has an internal gain of -500 with a distortion of 10% and a normal input of 0.5-volt, negative feedback with β = 0.10 was added. Determine the following:A. Gain of amplifier when the feedback was addedB. Percent reduction in distortion when feedback was addedC. The voltage required in the input of the amplifier in order that output voltage is the same as the voltage without feedback
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Remaining Time: 28 minutes, 02 seconds.
v Question Completion Status:
Moving to another question will save this response.
Question 6
Computer operations are affected if voltage unbalance of input is more than 2.5 perecent
True
False
A Moving to another question will save this response.
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DEGREE: ELECTRICAL ENGINEERING
SUBJECT/COURSE: INDUSTRIAL ELECTRONICS
NOTE: Please solve in this way.
Please have a good handwriting, some of the answers are not readable. Thank you!
GIVEN. (Include symbols and units)
REQUIRED/FIND/MISSING (with symbol/s and units)
ILLUSTRATIONS such as diagrams and graphs are Required
Step-by-step SOLUTION with Formulas and Symbols. No Shortcut, no skipping, and detailed as possible
FINAL ANSWERS must be rounded up to three decimal places with the corresponding units and must be enclosed in a rectangle.
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Problem 2 (3 pts each). The following statements may or may not be always correct. If they are
always correct, prove them using methods you learned in class. If not, find at least one counter-
example.
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i need the answer quickly
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Need a well defined answer with all steps and explanations
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DEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: INDUSTRIAL ELECTRONICSTOPIC: TRANSFORMERS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you!2. GIVEN. (Include symbols and units)3. ILLUSTRATION (Required).4. Step-by-step SOLUTION with Formulas and Symbols. No Shortcut, no skipping, and detailed as possible5. FINAL ANSWERS must be rounded up to two decimal places with corresponding unit.
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DEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: INDUSTRIAL ELECTRONICSTOPIC: TRANSFORMERS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you!2. GIVEN. (Include symbols and units)3. ILLUSTRATION (Required).4. Step-by-step SOLUTION with Formulas and Symbols. No Shortcut, no skipping, and detailed as possible5. FINAL ANSWERS must be rounded up to two decimal places with corresponding unit.
PROBLEM:Connect the three 1-Φ transformers in bank:Primary winding in WYE and secondary windings in DELTA.
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DEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: INDUSTRIAL ELECTRONICSTOPIC: TRANSFORMERS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you!2. GIVEN. (Include symbols and units)3. ILLUSTRATION (Required).4. Step-by-step SOLUTION with Formulas and Symbols. No Shortcut, no skipping, and detailed as possible5. FINAL ANSWERS must be rounded up to two decimal places with corresponding unit.
PROBLEM:A 50:1 potential transformer is connected to a 150-volt voltmeter for the measurement of the high-side voltage of a distribution transformer. If the voltmeter deflection is 133, what is the transmission line voltage?
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DEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: INDUSTRIAL ELECTRONICSTOPIC: TRANSFORMERS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you!2. GIVEN. (Include symbols and units)3. ILLUSTRATION (Required).4. Step-by-step SOLUTION with Formulas and Symbols. No Shortcut, no skipping, and detailed as possible5. FINAL ANSWERS must be rounded up to two decimal places with corresponding unit.
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DEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: INDUSTRIAL ELECTRONICSTOPIC: TRANSFORMERS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you!2. GIVEN. (Include symbols and units)3. ILLUSTRATION (Required).4. Step-by-step SOLUTION with Formulas and Symbols. No Shortcut, no skipping, and detailed as possible5. FINAL ANSWERS must be rounded up to two decimal places with corresponding unit.
PROBLEM:A 2300/230-volt distribution transformer is tested for polarity. If 118 volts is impressed across high-side terminals, what will the voltmeter register if the polarity is additive and subtractive?
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DEGREE: ELECTRICAL ENGINEERING
SUBJECT/COURSE: AC CIRCUITS
NOTE: Please solve in this way.
1. Please have a good handwriting, some of the answers are not readable. Thank you!
2. GIVEN.(include symbols and units)
3. REQUIRED/FIND/MISSING (with symbol/s)
4. ILLUSTRATION (Required).
5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible
6. FINAL ANSWERS must be rounded up to three decimal places
PROBLEM:
• An abc-phase sequence three-phase balanced wye-connected source supplies a balanced delta-connected load. The impedance per phase of the delta load is 10+j8 Ω. If the line impedance is zero and the line current in a phase is known to be la=28.10<-28.66° Arms, find the load voltage Vab.
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DEGREE: ELECTRICAL ENGINEERING
SUBJECT/COURSE: AC CIRCUITS
NOTE: Please solve in this way.
1. Please have a good handwriting, some of the answers are not readable. Thank you!
2. GIVEN.(include symbols and units)
3. REQUIRED/FIND/MISSING (with symbol/s)
4. ILLUSTRATION (Required).
5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible
6. FINAL ANSWERS must be rounded up to three decimal places
PROBLEM:
• A 300V(line) 3-phase supply feeds a star-connected load consisting of non-inductive resistors of 15, 6 and 10Ω connected to the R, Y and B lines, respectively. The phase sequence is RYB. Calculate the voltage across each resistor.
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DEGREE: ELECTRICAL ENGINEERING
SUBJECT/COURSE: AC CIRCUITS
NOTE: Please solve in this way.
1. Please have a good handwriting, some of the answers are not readable. Thank you!
2. GIVEN.(include symbols and units)
3. REQUIRED/FIND/MISSING (with symbol/s)
4. ILLUSTRATION (Required).
5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible
6. FINAL ANSWERS must be rounded up to three decimal places
PROBLEM:
• The apparent power input to a balanced wye connected load is 30kVA and the corresponding true power is 15kW at 45.45A. What is the phase voltage?
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DEGREE: ELECTRICAL ENGINEERING
SUBJECT/COURSE: AC CIRCUITS
NOTE: Please solve in this way.
1. Please have a good handwriting, some of the answers are not readable. Thank you!
2. GIVEN.(include symbols and units)
3. REQUIRED/FIND/MISSING (with symbol/s)
4. ILLUSTRATION (Required).
5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible
6. FINAL ANSWERS must be rounded up to three decimal places
PROBLEM:
• A Y-connected load is supplied from a 400V, 3 -phase, 3-wire symmetrical system RYB. The branch circuit impedances are
ZR=10V3+j10; Zy=20+j20v3
ZB=0-j10
Determine the current in each branch. Phase sequence is RYB.
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DEGREE: ELECTRICAL ENGINEERING
SUBJECT/COURSE: AC CIRCUITS
NOTE: Please solve in this way.
1. Please have a good handwriting, some of the answers are not readable. Thank you!
2. GIVEN.(include symbols and units)
3. REQUIRED/FIND/MISSING (with symbol/s)
4. ILLUSTRATION (Required).
5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible
6. FINAL ANSWERS must be rounded up to three decimal places
PROBLEM:
• A 400V, 3-phase, 4 wire, star-connected system supplies three resistive loads of 15kW, 20kW and 25kW in the red, yellow and blue phases respectively. Determine the current flowing in each of the four conductors.
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DEGREE: ELECTRICAL ENGINEERING
SUBJECT/COURSE: AC CIRCUITS
NOTE: Please solve in this way.
1. Please have a good handwriting, some of the answers are not readable. Thank you!
2. GIVEN.(include symbols and units)
3. REQUIRED/FIND/MISSING (with symbol/s)
4. ILLUSTRATION (Required).
5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible
6. FINAL ANSWERS must be rounded up to three decimal places
PROBLEM:
• Three inductive loads, each of resistance 4Ω and reactance 9Ω are connected in delta. When connected to a 3-phase supply the loads consume 1.2kW. Calculate:
(a) the power factor ofthe load,
(b)the phase current and the line current, and
(c) the supply voltage.
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DEGREE: ELECTRICAL ENGINEERING
SUBJECT/COURSE: AC CIRCUITS
NOTE: Please solve in this way.
1. Please have a good handwriting, some of the answers are not readable. Thank you!
2. GIVEN.(include symbols and units)
3. REQUIRED/FIND/MISSING (with symbol/s)
4. ILLUSTRATION (Required).
5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible
6. FINAL ANSWERS must be rounded up to three decimal places
PROBLEM:
• A 3-phase, 4-wire, 380V supply is connected to an unbalanced load having phase impedances of ZR=(8+j6)Ω, Zr=(8-j6)Ω and ZB=5 Ω. Impedance of the neutral wire is ZN=(0.5+j1)Ω. Ignoring the impedances ofline wires and internal impedances of the emf sources, find the phase currents and voltages of the load.
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DEGREE: ELECTRICAL ENGINEERING
SUBJECT/COURSE: AC CIRCUITS
NOTE: Please solve in this way.
1. Please have a good handwriting, some of the answers are not readable. Thank you!
2. GIVEN.(include symbols and units)
3. REQUIRED/FIND/MISSING (with symbol/s)
4. ILLUSTRATION (Required).
5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible
6. FINAL ANSWERS must be rounded up to three decimal places
PROBLEM:
• A star-connected load consists of three identical coils, each of inductance 159.2mH and resistance 50Ω. If the supply frequency is 50Hz and the line current is 3A determine:
(a) the phase voltage and
(b) the line voltage.
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DEGREE: ELECTRICAL ENGINEERING
SUBJECT/COURSE: AC CIRCUITS
NOTE: Please solve in this way.
1. Please have a good handwriting, some of the answers are not readable. Thank you!
2. GIVEN.(include symbols and units)
3. REQUIRED/FIND/MISSING (with symbol/s)
4. ILLUSTRATION (Required).
5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible
6. FINAL ANSWERS must be rounded up to three decimal places
PROBLEM:
• In a balanced three-phase delta-delta system, the source has an abc-phase sequence. The phase angle for the source voltage is <Vab=40° and lab=4<15°Arms . If the total power absorbed by the load is 1400W, find the load impedance.
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DEGREE: ELECTRICAL ENGINEERING
SUBJECT/COURSE: AC CIRCUITS
NOTE: Please solve in this way.
1. Please have a good handwriting, some of the answers are not readable. Thank you!
2. GIVEN.(include symbols and units)
3. REQUIRED/FIND/MISSING (with symbol/s)
4. ILLUSTRATION (Required).
5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible
6. FINAL ANSWERS must be rounded up to three decimal places
PROBLEM:
• A delta-connected load whose phase impedances are ZAB=50 Ω, ZBc=-j50 Ω, and ZcA=j50Ω is fed by a balanced wye-connected three phase source with Vp=100 V. Find the phase currents.
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DEGREE: ELECTRICAL ENGINEERING
SUBJECT/COURSE: AC CIRCUITS
NOTE: Please solve in this way.
1. Please have a good handwriting, some of the answers are not readable. Thank you!
2. GIVEN.(include symbols and units)
3. REQUIRED/FIND/MISSING (with symbol/s)
4. ILLUSTRATION (Required).
5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible
6. FINAL ANSWERS must be rounded up to three decimal places
PROBLEM:
• A positive-sequence balanced three-phase wye-connected source with a phase voltage of 120 V supplies power to balanced wye-connected load. The per phase load impedance is 40+j10Ω. Determine the line currents in the circuit if <Van=0°.
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DEGREE: ELECTRICAL ENGINEERING
SUBJECT/COURSE: AC CIRCUITS
NOTE: Please solve in this way.
1. Please have a good handwriting, some of the answers are not readable. Thank you!
2. GIVEN.(include symbols and units)
3. REQUIRED/FIND/MISSING (with symbol/s)
4. ILLUSTRATION (Required).
5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible
6. FINAL ANSWERS must be rounded up to three decimal places
PROBLEM:
• An abc-phase sequence three-phase balanced wye-connected source supplies power to a balanced delta-connected load. The impedance per phase in the load is 14+j12 Ω. If the source voltage for a phase is Van=120<80° Vms, and the line impedance is zero, find the phase currents in the wye-connected source.
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DEGREE: ELECTRICAL ENGINEERING
SUBJECT/COURSE: AC CIRCUITS
NOTE: Please solve in this way.
1. Please have a good handwriting, some of the answers are not readable. Thank you!
2. GIVEN.(include symbols and units)
3. REQUIRED/FIND/MISSING (with symbol/s)
4. ILLUSTRATION (Required).
5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible
6. FINAL ANSWERS must be rounded up to three decimal places
PROBLEM:
• A 3 phase, 4-wire, 400V symmetrical system supplies a Y-connected load having the following branch impedances:
ZR=100 Ω, Zy=j10Ω and ZB=j10Ω
Compute the values of load phase voltages and currents and neutral current. Phase sequence is RYB. How will these values change in the event of an open in the neutral wire?
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DEGREE: ELECTRICAL ENGINEERING
SUBJECT/COURSE: AC CIRCUITS
NOTE: Please solve in this way.
1. Please have a good handwriting, some of the answers are not readable. Thank you!
2. GIVEN.(include symbols and units)
3. REQUIRED/FIND/MISSING (with symbol/s)
4. ILLUSTRATION (Required).
5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible
6. FINAL ANSWERS must be rounded up to three decimal places
PROBLEM:
In a balanced three-phase wye-wye system, the source has an abc-sequence set of voltages. ZLine=1+j1.8Ω, ZLoad=14+j12Ω, and the load voltage on a phase is VAN=398.1<17.99°Vrms. Find the line voltage Vab.
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DEGREE: ELECTRICAL ENGINEERING
SUBJECT/COURSE: AC CIRCUITS
NOTE: Please solve in this way.
1. Please have a good handwriting, some of the answers are not readable. Thank you!
2. GIVEN.(include symbols and units)
3. REQUIRED/FIND/MISSING (with symbol/s)
4. ILLUSTRATION (Required).
5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible
6. FINAL ANSWERS must be rounded up to three decimal places
PROBLEM:
• In a three-phase balanced delta-delta system, the source has an abc-phase sequence. The line and load impedances are 0.3+j0.2 Ω and 9+j6 Ω, respectively. If the load current in the delta is IAB=15<40°Ams, find the phase voltages of the source.
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Related Questions
- Please click on pic to open itarrow_forwardDEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: INDUSTRIAL ELECTRONICSTOPIC: FEEDBACK OSCILLATORS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you!2. GIVEN. (Include symbols and units)3. ILLUSTRATION (Required).4. Step-by-step SOLUTION with Formulas and Symbols. No Shortcut, no skipping, and detailed as possible5. FINAL ANSWERS must be rounded up to two decimal places with corresponding unit. PROBLEM:An amplifier without feedback has an internal gain of -500 with a distortion of 10% and a normal input of 0.5-volt, negative feedback with β = 0.10 was added. Determine the percent reduction in distortion when feedback was addedarrow_forwardDEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: INDUSTRIAL ELECTRONICSTOPIC: FEEDBACK OSCILLATORS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you!2. GIVEN. (Include symbols and units)3. ILLUSTRATION (Required).4. Step-by-step SOLUTION with Formulas and Symbols. No Shortcut, no skipping, and detailed as possible5. FINAL ANSWERS must be rounded up to two decimal places with corresponding unit. PROBLEM:An amplifier has an input of 0.2W. it has an internal gain of -500 with a 10% distortion. If negative feedback is added with β = 0.05, determine the following:A. Percent reduction in distortionB. Reduction in output power due to feedback expressed in %arrow_forward
- DEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: INDUSTRIAL ELECTRONICSTOPIC: FEEDBACK OSCILLATORS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you!2. GIVEN. (Include symbols and units)3. ILLUSTRATION (Required).4. Step-by-step SOLUTION with Formulas and Symbols. No Shortcut, no skipping, and detailed as possible5. FINAL ANSWERS must be rounded up to two decimal places with corresponding unit. PROBLEM:An amplifier without feedback has an internal gain of -500 with a distortion of 10% and a normal input of 0.5-volt, negative feedback with β = 0.10 was added. Determine the gain of amplifier when the feedback was addedarrow_forwardDEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: INDUSTRIAL ELECTRONICSTOPIC: FEEDBACK OSCILLATORS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you!2. GIVEN. (Include symbols and units)3. ILLUSTRATION (Required).4. Step-by-step SOLUTION with Formulas and Symbols. No Shortcut, no skipping, and detailed as possible5. FINAL ANSWERS must be rounded up to two decimal places with corresponding unit. PROBLEM:An amplifier without feedback has an internal gain of -500 with a distortion of 10% and a normal input of 0.5-volt, negative feedback with β = 0.10 was added. Determine the following:A. Gain of amplifier when the feedback was addedB. Percent reduction in distortion when feedback was addedC. The voltage required in the input of the amplifier in order that output voltage is the same as the voltage without feedbackarrow_forwardRemaining Time: 28 minutes, 02 seconds. v Question Completion Status: Moving to another question will save this response. Question 6 Computer operations are affected if voltage unbalance of input is more than 2.5 perecent True False A Moving to another question will save this response.arrow_forward
- DEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: INDUSTRIAL ELECTRONICS NOTE: Please solve in this way. Please have a good handwriting, some of the answers are not readable. Thank you! GIVEN. (Include symbols and units) REQUIRED/FIND/MISSING (with symbol/s and units) ILLUSTRATIONS such as diagrams and graphs are Required Step-by-step SOLUTION with Formulas and Symbols. No Shortcut, no skipping, and detailed as possible FINAL ANSWERS must be rounded up to three decimal places with the corresponding units and must be enclosed in a rectangle.arrow_forwardProblem 2 (3 pts each). The following statements may or may not be always correct. If they are always correct, prove them using methods you learned in class. If not, find at least one counter- example.arrow_forwardi need the answer quicklyarrow_forward
- Need a well defined answer with all steps and explanationsarrow_forwardDEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: INDUSTRIAL ELECTRONICSTOPIC: TRANSFORMERS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you!2. GIVEN. (Include symbols and units)3. ILLUSTRATION (Required).4. Step-by-step SOLUTION with Formulas and Symbols. No Shortcut, no skipping, and detailed as possible5. FINAL ANSWERS must be rounded up to two decimal places with corresponding unit. PROBLEM:An 80:5 current transformer is connected to a 5-amp ammeter. if the latter reads 3.65 amp, what is the line current?arrow_forwardDEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: INDUSTRIAL ELECTRONICSTOPIC: TRANSFORMERS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you!2. GIVEN. (Include symbols and units)3. ILLUSTRATION (Required).4. Step-by-step SOLUTION with Formulas and Symbols. No Shortcut, no skipping, and detailed as possible5. FINAL ANSWERS must be rounded up to two decimal places with corresponding unit. PROBLEM:Connect the three 1-Φ transformers in bank:Primary winding in WYE and secondary windings in DELTA.arrow_forward
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