Electrical Engineering Interview Questions
Questions Answers Views Company eMail

Your B.tech marks is being given in CGPA grade. How is it calculated?

1 5221

how the high voltages are produced?and what it causes?

4 5161

what is the role of reactive powerin transmission and distribution?

3 5211

what is diffrenance between ACB and Isolator

3 8235

how to take the 3 phase ups input and collect single phase output

1 2782

what is fuction static switch in ups and tell me use parts name and fucion

Dalkia,

3 5530

how load of a turbo generator can be increased

1458

In Plug used in house,Why Earth of the plug more thicker & deeper?

L&T,

8 7828

Why corona takes place?

L&T,

4 5304

how to select size of hardware for linking aluminium busbar is it depend on area of busbar or current flowing through bus bar

1521

If i have 200 test cases and we have to execute but we don't have time to execute all testcases.within 1 hour we have to execute that testcases and prepare the test report.so how i have to resolve this problem? is there is any technique in the testing.

Stag Computers,

3 4285

what is fault level of power system ?

Infosys,

2 5076

The initial current is very large at the time of starting for almost all DC motors. SO WE USE STARTER FOR A SAFE STARTING but at our homes we don’t see any starters in our coolers, motors.WHY DON’T WE NEED STARTERS FOR THESE APPLIANCES?

1 2862

why power factor laggs and leads in case of inductance and capacitance??

1 3476

what are the losses of capacitor??

1 3095


Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

HOW TO REDUCE POWER PLANT AUXILIARY POWER CONSUMPTION?

2988


can i connect wavetrap in 2 different phase in EHV line?

1355


why u r living from presentaly working.

1939


How to checked frequency drive output voltages?

680


what is the difference between active power and reactive power and apparant power in practical as well as theoritical

1433






how to put cable sizing and cable glands size for respective cable & Cable Lug size in a DB sectors???

1639


Define peak overshoot.

781


What is fault clearing time for Current Limiting Moulded Case Circuit Breaker?.

1314


why would amp draw on neutral wire be as much as amp draw on the hot leg.

1628


sir please send me previous year questions of jspl of electrical section through which i could prepare myself fpr the test.

1476


What is UPS and How do you maintain the UPS Maintenance? Brief Description on UPS maintenance.

2109


main difference between ac and dc?

1195


If VFD is On but no starting commond on it. so how many outpout voltages of VFD

664


details of oil cell size of Breakdown voltage test of tranformer oil details as per Standardswith mushroom electrodes?

1432


what is current check gurd relay?

2010