HAL Management Trainee Written test Pattern
Written test mode : On line Test
Written Test Type-Objective
Time limit : 2 1/2 Hours
No of Questions :160
Total Parts-3
Part-1
No of Questions-20 (General Awareness)
Part -2-
No of questions-40 (English and Reasoning)
Part-3
No of Questions :100 (Concerned Discipline)
HAL electronics and electrical questions with answers
1. When length of a wire increases its resistance
a. doubles b. half c. remains same
Ans: ( a )
2. When a 50 Hz ,6-pole Induction Motor runs at 975rpm,the rotor emf frequency is
a. 12.5Hz b. 1.25Hz c. 4Hz
Ans: ( b )
3. When a 6 pole 50Hz Induction Motor runs at 1450 rpm , its working mode is
a. motoring b. braking c. generating
Ans: ( a )
4. Slips for Different modes of operation of Induction Motor are
answer: motoring -0