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 will happen if we give a dc supply to a transformer.?

10 19901

how ti maintain the power factor in power generation

1 3792

what is vector surge & vector shift? we have 25.3 MW(11kv) generator & 11kv/132kv transformer, connected with with 132 kv grid.vector surge relay is tripping frequentaly.what is permissible maximum limit for this.

3 11325

3 Core x 35 Sqmm Cable (How we measure 35Sqmm)

Alpha Star, Brother,

4 63285

How CT & PT ratings are decided for a 11KV or 33KV transmission line?

3 18272

what is the effect come when i changed the alternator exciter field winding DC palority(+ve & -ve)which is coming from AVR.

Wartsila,

1 4930

how steam converted into electricity in power plant

4 7080

tell me about roaster switch .& what is the function in transmission & distribution?

2625

what is the function and use of cable differential protection relay?

2871

why frequency should be constant?

2 16330

how can we find CT coil not working ?

7 18398

What is a pulse transformer?? Can it be called as a dc transformer??

1 2827

In iduction motors the current is higher than normal for both the cases when the voltage appllied is more than the rated as well as less than the rated, why?

2 4654

what happens to current , when voltage drops .?

11 26720

in power generator normaly voltagr betwween esth to neutral is 0 but my work place generator show the volatge is 60v any body know why? thanks

1854

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

dc supply given to dc generator winding.how is possible? my knowledge is saying the winding will burn. please reply.

1337

define as synchronous generator

2099

any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?

2254

What happened when voltage will half value of current ...

1573

1. How many types of mangers? 2.How many types of capacitors? 3.pls tell me normally types alternator problems?

2271

ho can we calculate the conductor insulation value according to their ratings like voltage,current etc.how insulation value related with voltage,current and power of amachine

2050

While testing LA mast,What are the parameter limits ?

1868

how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.

2356

If a air condition consume 2.50 to 3.00 amp then how much it will consume in watts if it is running 10 hours out of 24 hours????

1829

why ht cable end termination don't have a gland?

2897

What is different type of Electrical curve and how it protects the equipment's while up-normal situation?

1778

11 kV line deraction check by an Engineer.

1934

What is difference between SMC supportg and Glass Fibre Reinforced Plastic Support.

2305

A low wet bulb temperature indicates

1114

i have seen one 8.4 MW synchronous motor in a plant located in bellary it is fixed with brushless rotary rectifier ,anybody can explain its start up principle

1939

For More Un-Answered { Electrical Engineering } Questions Click Here