Electrical Engineering Mcqs

Electrical Engineering MCQ on Power Generation For power plant which of the following constitutes running cost Correct answer: 4. All of above

Electrical Engineering MCQ on Power Generation In power plant if the maximum demand on the plant is equal to the plant capacity, then Correct answer: 4. Plant reserve capacity will be zero

Electrical Engineering MCQ on Induction Motor The running winding of a single-phase motor on testing with megger is found to be ground. The likely location of the ground will be The running winding of a single-phase motor on testing with megger is found to be ground. The likely location of the ground will be Correct answer: 4. … Read more

Electrical Engineering MCQ on Induction Motor The term ‘cogging’ is linked with The term ‘cogging’ is linked with Correct answer: 3. Induction motors In medium sized induction motors, the slip is usually around In medium sized induction motors, the slip is usually around Correct answer: 3. 0.04 Blocked rotor test on induction motors is carried out to … Read more

Electrical Engineering MCQ on Induction Motor The double squirrel-cage induction motor has Correct answer: 1. Two parallel windings in rotor

Electrical Engineering MCQ on Induction Motor Rotor rheostat control method of speed control is employed for Correct answer: 1. Slip ring induction motors only

Electrical Engineering MCQ on Induction Motor The starting torque of a three phase induction motor can be increased by Correct answer: 3. Both of these

Electrical Engineering MCQ on Induction Motor Slip rings are generally made of Correct answer: 4. Phosphor bronze

Electrical Engineering MCQ on Induction Motor The test required to draw the circle diagram for an induction motor is Correct answer: 3. Block rotor test, no-load test and stator resistance test

Electrical Engineering MCQs – Power Electronics MCQ Questions The modern power semiconductor device which combines the characteristic of BJT and MOSFET is Correct answer: 3. IGBT