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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 45728

To avoid arcing what we connect in earthing.

4 10209

At present how many HVDC lines are there in india

18 89994

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

10 26768

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

7 15303

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

3 21326

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?

2155

What is the difference btwn grounding and earthing?

11 17338

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 11685

what is automatic voltage regulator and it is used?

2 4774

what is the total power generation in india?

2388

which connection is there in a rotor of the motor

2 5340

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

2654

What happens if fuse is connected to neutral wire

9 34950

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

13 39117

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HAL Electrical Engineering Interview Questions

HAL Electrical Engineering Interview Questions (64)

Un-Answered Questions

What is the difference between serial and throughput garbage collector?

1151

Explain antiseptic?

1085

What are your future plans for this job?

1222

What do you mean by streaming media?

1120

Please sent me some previous year question papers of BSNL-JTO telecom and RRB in ELectrical Engineering to varshashahi@yahoo.com

2104

What is difference between a function and a method?

986

Explain vldb?

1077

what is daemon thread and which method is used to create the daemon thread? : Java thread

1019

What is java and their uses?

1086

How the positive and negative DNA markers are used in genetic engineering?

2312

I want to capture data(using keyword) from msdos application using QTP?... Below is little work i could do on it... /* Set app=CreateObject("Wscript.shell") SystemUtil.run ("C:\Users\Agent\Desktop\pumpsim\PUMPSIM.EXE") Window(“PUMPSIM.EXE”).Activate wait(3) app.sendkeys "N" */ Thanks in advance...!!!

1912

How to Calculate KA Rating of Main LT Panel

1790

What are partial, alternate, artificial, compound and natural key?

959

what are the major duties of a mechanical engineer in a power plant.?

7486

PAC and simple Ac different

1568