Drill 5

identify any equiptment at home that undergo an electromechanical energy conversion. name and discribe the function of each part involved in the conversion of the specific equiptment. with picture labeled

Identify the settling time of a meter. a. Time taken by output to reach final constant value from Zero value O b. Time taken by output to reach 95% of value from 10% c. Time taken to settle inside 2% of the final value O d. None of the options

Cylindrical metallic parabolic trough solar thermal collectors. 1. Does not rotate. 2. It rotates around one axis only. 3. It rotates around two axes only. 4. They can produce a temperature of20-100 °C. 5. They can produce a temperature of200-400 °C. 6. They can produce a temperature of2000-4000 °C. O 1 + 4 only. O 2 + 5 only. 2 + 6 only O 3 + 5 only.

20/ Which Arc Extinction Method operates by keeping the Arc Resistance low until the Current becomes zero? A. High Resistance Method B. High Inductance Method C. Low Resistance Method D. Low Inductance Method

please see attachment, thank you

The principle operation of LVDT is based on the variation of Select one a. Self inductance b. Reluctance c. Mutual inductance d. Permanence

Which of the following circuits would yield the same measurements as the circuit shown in the video?

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Where is the best place in a circuit to find absolute zero when measuring voltage? O At the negative terminal of the battery. O At the positive terminal of the battery. O At either side of the circuit protection device. O On the ground side of the load device. ore

Choose the correct answers The coil winding in PMMC meter is -1 small heavy large fine

The Insulator has a very small energy gap ? True O False O

docs.google.com 8 1. What are the values of the resistances bellow according to these colors? a. Orange – blue - green - gold b. Violet – yellow – violet – silver c. Yellow – gray - green - orange - gold d. Blue - brown- red- orange - gold – red 1 Add file 2. How can you connect Avometer to measure current, voltage and resistance? * Your answer 3- how can you examine the capacitor and diode if they work or not ? *

5.) Find the percent overshoot, settling time and peak time for 0.04 T(s) == 240.002s +0.04

In the figure below you see the sketches for the front and back of an electrical circuit board. The board is cut into a trapezoidal shape and is made of plastic. On the back of the board there is conductive paint shown here in green. On the front there are some resistors and capacitors, in addition to terminals for inserting the leads from a DC power supply. The legs of the resistors and capacitors go through the holes on the board and are soldered to the conducting paint on the back side. You also have a multi-meter which you can use as an ammeter or a voltmeter. 16 v 4700 16 10 8 O- 7 3. 6. 4 O+

These Insulators are used when equal Voltage is required across each Insulator unit. O A. RADING INSULATORS O B. GRADING INSULATORS O C. STRAINING INSULATORS O D. GAINING INSULATORS

A snubber circuit has snubber time constant (10 msec), voltage source (10 kV), discharge current of the Thyristor (5 µA) and frequency (50 Hz). Find the rate of voltage changing with time and snubber circuit power losses?

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A platinum resistance temperature detector (RTD) is used to measured temperature of the hot gas. The resistance of sensing element is 250.3 ohm when it contact with hot gas, calculate the temperature of the gas. The RTD has a resistance of 120 ohm and 80 ohm at 100°C respectively. The temperature coefficient of platinum is 0.0039 C^-1.

A certain laminated core has a permeability of 2,500. The length is 5.5 cm and the cross section is 2.1 sq. cm. What is its reluctance? Draw the diagram for the question

Electronic communications field i need for my today class work please give me details information

Solve for le of Figure 43. 4.5 mA Ⓒ0.45 mA 3.56 MA 0.356 mA VCC 21V R2 R1 $2.1kQ $500KQ $ Q1 Beta = 110 R3 $1.2kQ Figure 43

4. The maximum current passing through device is 125 mA. Find the instantaneous current when e=225^0 a. -125 mA b. -176.7767 mA C. -62.5 mA d. -88.3883 mA

Calculate the minimum main protection for 6 A/C air conditioners, their main conductors and the minimum protections of each individual air conditioner and their cables (90degrees) and their equipment grounding, their pvc piping, their grounding of the grounding electrode (main supply) for the following values

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