Induction Motor MCQs Part 18

Induction Motor MCQs Part 18 A wound rotor motor is used in practical applications that require A wound rotor motor is used in practical applications that require Less costly motor is not required High rotor resistance is required during High starting torque is required Speed control is required Correct answer: 3. High starting torque is … Read more

Electrical Measurement MCQs Part 2

Electrical Measurement MCQs Part 2 In dynamometer wattmeter, the moving coil is the In dynamometer wattmeter, the moving coil is the: Current coil Potential coil Current coil or potential coil None of these Correct answer: 2. Potential coil Dynamometer type instruments can be used for Dynamometer type instruments can be used for: AC only DC … Read more

Basic Electrical Engineering MCQs Part 25

Basic Electrical Engineering MCQs Part 25 The resistance of a straight conductor depends on all of below mentioned with the exception of The resistance of a straight conductor depends on all of below mentioned with the exception of: Temperature Shape of cross-section Material Cross-sectional area Correct answer: 2. Shape of cross-section A substance having number … Read more