Electrical Engineering Interview Questions
Questions Answers Views Company eMail

how much percentage(%) of load can feed in power transformer?

Siemens,

1 7646

expalanation for 5p10 class.

6 21591

how to check the earth resistance value& what is the minimum earth resistance for good earthing sysytem.

Brookfield, BSNL, DMRC, Epoch, KPTCL, Polycab, Power Control, SIEA, Siemens, Wipro,

33 144497

WAT IS MEANT BY COLD AND HOT START OF A MOTOR?? HOW DOES IT AFFECT A MOTOR'S PERFORMANCE??

4 53935

how much amp MCB is required for 1/2 kva power back up?

Havells,

2 8304

Why 11KV PT Secondaries [(11000/1.732)/(110/1.732)/ (110 / 3)]are in star connection ? And why the same should not be in delta ?

1 5499

What is the life of MCCB

Siemens,

1 3461

why we are using panel space heaters in different control schemes????

Mecon,

3 9365

How power factor affect on bill explain with example.

13 27669

what about SAP/MRP regarding manufacturing of electric motors and all drives?

1568

what do you know about SERVOMOTOR

4 6131

what are the highly demanded courses for electrical engg. who finished his b.tech

2 4409

what is ripple component in ac supply?

2 6282

what is divercity factor?

ABB,

4 7843

How to calculate kva? what is the formula.

MSIL, UltraTech, Watt, Welding Aids,

21 36631


Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

How to select the proper VSD to operate high inertial load

1271


What is meant by reactance voltage?

614


Where is the best place to mount  distribution panel in a house.

1621


Why do you have to use Protecion relay with the function MTB ( Mechanical Trip Button ) for electrical system.

1680


What is The Resistance Formula

771






current transformer balance the power level on both sides. e.g in case of step up, at secondary side voltage rise but current decrease and vice versa in case of step down transformer. but how this power level remains same in case of current transformer and voltage transformer

1148


Which type of DG need Netral Earthing?

4489


What would cause a 240v choke that should give 110v out on a 16w lamp to gradually increase to 160v?

1740


i wasted one year for the job after completed my btech what can i say about 1year time in interview

1589


how to produsing geretor power

1716


What are the types of windings present in the ceiling fan? What winding will be effective first when we started the fan?What are the resistance and inductance ratios comparatively at the initial speed and full speed of the fan?

2437


What is your acheivements

1665


what is the use of power transformer in GSS.

1964


y we use neutral,all r told its used to for closed path..k its a just used to closed path,in a transmission line y we put same conductor used n both phase and neutral..if we use less than phase conductor in neutral mean we ll reduce cost its right r wrong..if we use mean any problem occur in transmission line..

1522


how to increase senstivity of ct

1918