The temperature at which resistance of conductors becomes double to its resistance at 0°C is
The temperature at which resistance of conductors becomes double to its resistance at 0°C is: 1/α0 °C 3/α0 °C 1/(1+
Read moreBasics of Electrical Engineering
The mass of proton as compared to the mass of electron is
The mass of proton as compared to the mass of electron is: Identical Less than About 1837 times About 50000
Read moreTwo bulbs of 100 W 230 V and 150 W, 230 V are connected in parallel to a 440 V supply line. Next
Two bulbs of 100 W 230 V and 150 W, 230 V are connected in parallel to a 440 V
Read moreThe value of output resistance of a voltage source is 5 ohms. Its internal resistance is
The value of output resistance of a voltage source is 5 ohms. Its internal resistance is: 1 ohm 2.5 ohms
Read moreA voltmeter is connected to the plates of a charged capacitor. If plates of the capacitor are separated further, the reading of voltmeter will
A voltmeter is connected to the plates of a charged capacitor. If plates of the capacitor are separated further, the
Read moreA 50 W bulb will provide heat and light energy of approximately
A 50 W bulb will provide heat and light energy of approximately: 200 J/s 100 J/s 50 J/s 25 J/s
Read moreA chock coil is a coil that has
A chock coil is a coil that posses: Low inductance and high resistance High inductance and negligible resistance Low inductance
Read moreThe watt-hour meter is best defined as
The watt-hour meter is best defined as: Indication device Transfer device Integrating device Recording device Correct answer: 3. Integrating device
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Electrical Engineering Circuit MCQ 31478a6
Step by Step solution:
Read moreSynchronous Generator MCQ Part 3
Synchronous Generator MCQ Part 3 Salient pole rotors are generally recommended for which machine construction Salient pole rotors are generally
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