Electrical Engineering Mcqs — Test 120
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Question 1
The shaft of an induction motor is made of_____________?
Question 2
In an induction motor, no-load the slip is generally____________?
Question 3
In case the air gap in an induction motor is increased?
Question 4
The torque of an induction motor is___________?
Question 5
The frame of an induction motor is usually made of____________?
Question 6
A D.C. generator works on the principle of____________?
Question 7
The terminal voltage of a series generator is 150 V when the load current is 5 A. If the load current is increased to 10 A, the terminal voltage will be____________?
Question 8
A series generator can self-excite:______________?
Question 9
Which of the following generators will be preferred if they are required to be run in parallel?
Question 10
Two generators are running in parallel. One of the generators may run as motor for which of the following reasons ?