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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 45214

To avoid arcing what we connect in earthing.

4 9914

At present how many HVDC lines are there in india

18 88650

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

10 26158

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

7 14873

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

3 21064

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?

2076

What is the difference btwn grounding and earthing?

11 16608

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 11411

what is automatic voltage regulator and it is used?

2 4595

what is the total power generation in india?

2267

which connection is there in a rotor of the motor

2 5151

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

2571

What happens if fuse is connected to neutral wire

9 34494

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

13 38304

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HAL Electrical Engineering Interview Questions

HAL Electrical Engineering Interview Questions (64)

Un-Answered Questions

What are applications of arcgis desktop?

766

Explain the adodb.stream class?

952

Mention some of the validator tags used in JSF?

please any body have most important data for study for saudi aramco test of instrument QC thanks email shahnaveedullah@gmail.com

1636

What is not null constraint?

1068

Differentiate static and kinetic friction.

1145

What is areas in mvc?

Are you a certified scrum master?

How can I determine whether a machines byte order is big-endian or little-endian?

1022

What are quality assurance and quality control?

1148

Tell me what is canonical url?

837

What is the purpose of having stored procedures in a database?

1113

What is ‘Callback’ in node.js?

464

Is python an oop?

843

Name job control options specified by mapreduce.

672