What is the value of the equivelent impedance? 302 202 102

Q: What is the value of the equivelent admittance? 30

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Q: a. Branch current b. Total current c. Total impedance

A: Dear student as per our guidelines we are supposed to solve only one question in which it should be…

Q: An impedance (6 + j8) Ω is connected across 220 V, 60-Hz mains in parallel with another circuit…

A: Admittance- Admittance is reciprocal of impedance. It is easily flow of current through it. The SI…

Q: Ep Load = 927 V IL Secondary = 109.06 Ratio = 1:2.5 Z = 8.5 Ohms Find: EP Primary: ? Ep…

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Q: For reactive load, the power factor is equal to Select one: O a. 90 O b.0 O c.2 O d. 1

A: Reactive load is either capacive or inductive in nature.

Q: A smaller lagging reactive power drawn by a circuit, consists of power factor zero Smaller greater…

A: the power factor value is depends on the amount of reactive power drawn by the load

Q: If a single section quarter wave transformer is used for impedance matching a some frequency, then…

A: As per bartleby guidelines we are allowed to solve only one question please ask the rest again.

Q: The instantaneous modulating voltage is given by : O Vc sin wct O Vc sin wmt O Vm sin wmt O Vm sin…

A: Instantaneous modulating voltage involves voltage of the modulating signal and the modulating…

Q: Problem: For the given circuit as shown in figure a) Find the equivalent reactance b) Draw the…

A: Solution !!

Q: o a 50 Ω j60 N 80 Ω 5 /0° A elle

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Q: 2A 10V 52 362 4A

A: Nodal analysis is an important method to solve big and complex circuits. It is based on Kirchoff's…

Q: What is the value of the equivelent impedance? 250 /150 o ww mm 500 30 20 j10a

A: Solution- The given circuit diagram is shown below, In the above figure,

Q: 59. Which of the following is the most probable impedance of a 100MW alternator? а. 5% b. 100% с.…

A: An alternator is an electrical generator that converts mechanical energy into alternating current…

Q: Calculate the rms value of A.C. as shown in the figure. 13 2A- -2A 12

A: we need to find out rms value of of given A.C.

Q: 7. Determine the phasor secondary current in the transformer circuit below. 1:25 1020° V ž, 900-…

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Q: Question: For the basic chopper circuit Edc= 50 V, R= 80 ohms, duty cycle is 30% then the average…

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Q: For the following circuit if the secondary voltage of the transformer is 20V rms, the output voltage…

A: Answer: 113.1 V (option-3)

Q: Investigate the stability of the following system using Jury' method. 1 G(z)= C(2). R(z) 2z-1.5z…

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Q: Problem 4: A three phase motor draws 30 kVA at 0.80 power factor lagging from a 480 V three phase…

A: The data are given as KVA ratingS1=30kVA,Power factorpf1=cosϕ1=0.8 laggingso, ϕ1=36.87°.1) Without…

Q: For reactive load, the power factor is equal to Select one: а. 1 b. 90 с. О d. 2

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Q: 8. Hazardous loads can result in the creation of: a. Reactance b. Impedance c. Kickback spikes…

A: because of hazardous load like capacitor, sudden terminal voltage will be change and behavior of…

Q: A three-phase generator is connected to three 90 Q load resistors. Each coil generates 120 V ac. A…

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Q: Circuit Impedance Z = (Ω) Phase Angle =arc cos R/Z= Calculate Es = (V) Calculate Ec=(V) Calculate Er…

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Q: Determine the voltage using Kirchhoff's Law.

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Q: İR İL ic is (1 R = 1,2Ω XL =D 2Ω Xc = 5Ω +

A: NOTE :-  As per our company policy, only FIRST 3 sub-parts of the Question at a time, so only Q.(a),…

Q: For the circuit of Figure 1, a load having an impedance of 28+j162

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Q: 1）Draw the admittance and impedance diagram. 2）Draw the phasor diagram of the current I(S), I(R),…

A: Given data: R = 22 ΩXL = 10 ΩXC = 5 Ωe =35.4sin(314t+60o) V Solution: 1) Impedance diagram is shown…

Q: The actual impedance of a load is 30 OHM. The per-unit impedance of the load is 0.5 pu when Base…

A: In this answer let us try to find the base power used in order to get the given per unit impedance…

Q: A 1200 kW,60 Hz synchronous alternator A identical governor droop of 0.0005 Hz/kW.Machine A takes…

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Q: Determine a.  total impedance     b.,. current Ip   and  c. total power drawn by the circuit

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Q: QUESTION 9 Calculate the reactive power of a circuit that has a total impedance of 41kOZ41; and…

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Q: Delta to Wye Conversion with figure

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Q: 440/0° V +1 50 Ω j80 Ω www 1:2 transformer Topic: Magnetically Coupled Circuit 1:3 1₂ - دنا 40 Ω…

A: Transformation ratio of transformer is: K=V1V2   V1V2=I2I1=k

Q: In the following circuit, what value of X will result in the load drawing no reactive power when…

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Q: For reactive load, the power factor is equal to Select one: O a. 1 O b. 90 O .2 O d.0

A: GIVEN DATA:

Q: -Calculate and draw the load current for the first two-period interval b-Calculate and draw the…

A: Rectifier: Because nearly every electrical appliance runs on DC (Direct Current), the rectifier…

Q: 440/0° V +1 50 Ω j80 Ω m 1:2 transformer Topic: Magnetically Coupled Circuit 1:3 || 1₂ 13 40 92 -j30…

A: Given the ideal transformer circuit  Voltage  440 V Z1 = 50+j80 Z2 = 40-j30 Z3 = 60+j50 The currents…

Q: 10Ω Si 12 V = +

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Q: Q.4) In the single phase cycloconverter shown below, the input supply is 120V, 60HZ. The load is RL…

A: Given: For a single-phase cycloconverter feeding R-L load, Input RMS voltage Vs=120 V, Load…

Q: Determine the rms value of the ware form W+XV) 1 2 Į 2 3 4 5 t(s)

A: The given signal is periodic with period 4 sec. The formula and calculation is shown in the next…

Q: If the circuit has lagging power factor, then it is called as circuit. O Capacitive O Inductive O…

A: lagging power factor means current is lagging behind the voltage. we will find the condition for…

Q: The equivalent circuit of a transformer is shown below. Given VLs= 2400 20° and IL= 62.5 L-36.8°.…

A: In this question,  We need to determine the input voltage and input current.  This is equivalent…

Q: Solve for the branch currents using any method. 10V www 30 52 20V 15V 10Ω

A: In this question we will solve branch currents using nodal analysis......

Q: 440 V, 60 Hz generatorsuppliestwo parallel-connected loads A and B,. Load A draws an apparent power…

A: In this question two parallel connected load given.....We have to find out kVA supplied by…

Q: 4. Determine the node voltages. 20A 125 2180 (↑)15A

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Q: A transformer is connected to a primary impedance of 2kQ and a secondary impedance of 1000. The…

A: We need to find out current on secondary side of transformer.

Q: Power factor of pure inductive load is O ZERO, Lagging O UNITY (1), Lagging O UNITY (1), Leading O…

A: As, the power triangle can be drawn as : As we know that, the power factor can be given by…

Q: a)Determine the currents i (t) and i1(t) b) Calculate the total equivalent impedance

A: The solution can be achieved as follows.

Q: What is the max load demand of the following feeders 4.152 MW, 2.891 MW, 815.20 KW, 905.12 KW and…

A: This question belongs to power system . It is based on the concept of calculation of maximum load…

Q: Total impedance is Z= Z₁XZ₂ Z₁ + Z₂ (5+j 6.28)(1+j 25.23) Z= 5+j 6.28+1+j 25.23 Z=

A: given total impedance is Z=z1z2z1+z2Z=5+j6.281+j25.235+j6.28+1+j25.23here we have to find the total…