Electrical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

What is meant by soft starter used in motors?

4 7358

800a siemens vcb in our company can not be closed electrcally an mechanicaly cc and oc coils are found ok. why?

2 5632

which circuit breaker enclosure is best for maintenance guy? 16 bolt & 20 bolt squre or 16,20 bolt hinge

2 4172

Can anybody inform me about the pattern of ECIL GET( Graduate Engineers Trainee) interview for Electrical students? Will there be HR round as well? I thought of preparing for 2 to 3 subjects thoroughly. Will it be sufficient? Please share your thoughts.

Ecil,

2105

What is Surge Capacitor? Why it is use in Generator Circuit Breaker?

TCS,

5092

current cyring capacity of .75sqmm copper cable

2 5259

house wiring - series wiring or parallel wiring

4 8237

how to know the diffrential relay setting of 06mva step- down (delta-star)transformer?

IPCL,

1989

how to find ratio of CT & PT in 66/11kv 12 mva supply system ? explain with calculation.

Adani, Mahaveer,

2358

How to find knee point voltage in current transformer?

TCS,

2 5719

What is the formula to calculate the size of Aluminium and copper cable?

1919

What is maximum demand and contract demand?

5 51840

what are the protection components on HT Side and LT side?

2 6678

Why do we use copper cable for HT Supply and why not Aluminium?

1978

can we synchronize star system generators with delta system generators?

2 4873

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Un-Answered Questions { Electrical Engineering }

what is the meaning of 0.5ohm Resistance

1818

What is servo motor and what are different types of servo motor

2351

what is the difference between electrical and electronic choke?

1911

What are the advantages and disadvantages of short-pitched winding?

1055

what is the excess air in furnace

1997

What is difference between start imitation and start interlock for 3 phase motor protection ?

2222

Control wiring of a dol starter for forward and backward

1534

Why and when NGR panel required. Is it necessary to design a NGR panel for a 6.6kV Alternator paralleling with Grid????

2713

why -48 volts dc used in telecommucation

2570

Single phase and threephase power calculation

2103

How to test the Secure Elite 440 Multi function meter working condition.

2117

Explain how you intend to work under pressure to meet up with deadline target?

2354

What is the armature mmf in a D.C machine?

1198

Difference between earthing & grounding.?

2093

What are the advantages of nichols chart?

1258

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