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HAL Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What does VVVF stands for in VVVF drive ? How does it differ from VVF drive?

8 42456

To avoid arcing what we connect in earthing.

4 8483

At present how many HVDC lines are there in india

18 82407

How many no of flip-flops are required to get 16 bit counter

10 23053

what is the distance b/w EHV lines? 1.8m 2.11m 3.4m 4.14m

7 12631

for distribution line ratio of x/r 1.<0.1 2.>10 3.>1 4.<0.01

3 19877

What is the requirement of grounding the neutral of single phase generators on load? If the neutral is not grounded, what will be the effect?

1626

What is the difference btwn grounding and earthing?

11 13419

Whats the principle of lightning? How protection against lightning is achieved? Types of protection? How to select the height of lightning spike? as per the area.

4 10135

what is automatic voltage regulator and it is used?

2 3600

what is the total power generation in india?

1721

which connection is there in a rotor of the motor

2 4281

what is earthing.how we make it,describe briefly.

1956

What happens if fuse is connected to neutral wire

9 32232

why field winding is placed on rotor winding not on stator winding in case of synchronous machine?

13 33996

Post New HAL Electrical Engineering Interview Questions




Un-Answered Questions

Explain what types of metals are typically removed via chemical precipitation?

534


Is there the dry coefficient of cement is constant?

1835


What has happened in the markets in the past three months?

565


How do you insert a cross reference in word?

317


What is the reason for choosing fidelity for building career?

710






Why is dimensional reduction performed before fitting a support vector machine (svm)?

144


why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??

1684


What are the question being asked by HSBC???

2076


What are the differences between service and factory methods?

438


What is unix portability?

512


What is a proxy server and how do they protect the computer network?

183


Explain how you can create Nav elements in Bootstrap?

5


Reverse a linked list from the middle.

538


How did you use regular expressions in QTP and also in WR?

2166


What is @implementation?

495