Engineering Interview Questions
Questions Answers Views Company eMail

What is basic fundamental for choosing NGR or NGT for any generator neutral grounding

EDF,

5 35619

Can we connect more than one NGR at a time of different rating of generators. what is advantage or disadvantage.

2 4916

what is see back effect?

9 17468

would you please give me any idea about the BARC interview question on electrical? i have an interview on 1st july.....plz hlp me.......its urgent......

BARC,

2030

What is the function of the exiter in DG.

3 6456

What is dynamo?How it works and what is the function of dynamo in a DG.

1591

What is the function of Fuel and Oil filter in DG.

3 10724

Hey guys anyone plzzz tell me the syllabus for Vizag Steel Plant (IT & Mechanical Streams)........ And Aslo plzz send the materials or previous papers of vizag Steel Plant Management Trainees for both IT & Mechanical Streams......... plzzzzzzz......... Plzzzzzzz

2409

what is NGR in generator?

4 15395

The synchronous speed of a motor with 6 poles and operating at 50 Hz frequency is ___.

4 9359

The efficiency figures for energy efficient motors (in comparison with standard efficiency motor) can be generally higher by____%.

1 5758

The power consumption, in case of centrifugal loads (like pump, fan, blower etc.), proportional to ____.

BSNL, NTPC,

2 20359

Which types of following motors are most efficient?

1569

What determines the thermal loading on the motor?

5411

Unbalance in voltages at motor terminals is caused by ____.

1563


Un-Answered Questions { Engineering }

dear sir i have completed one year post diploma certificate in thermal power engineering from national power training institute durgapur ...plz suggest me for power sector job

2076


what is the relation between knowing of the distance between power transformer and the capacitor feeder in case of parallel operation

1469


What is the difference between air conditioning and refrigeration?

616


What is ideal voltage and ideal current?

995


how to calculate cost of raw materials of a building for 1000 sqft & also consolidated cost of labour in a 1000 sqft building

2409






What are the main classification of inverter?

724


Explain the uses of iron ferrite?

570


I HAVE DOMAIN KNOWLEDGE IN PROCESS MANUFACTURINGAND I GOT AN APPARTUNITY AS A BUSINESS ANALYST AND I DNT HAVE ANY KNOWLEDGE ON ORACLE APPS/GIVE ME ANY VALUBLE SUGGESTION?

1839


whatis the commertial spec. of distribution boards ?

1542


the site measured knee point voltage of protection class CTs should be greater than rated knee point voltage? what about meetering class CTs. Should it be below the rated knee point voltage?

1641


hi sir yhis is zahid ali i am preparing for the jspl at oct.4.please send me the recently updated sample paper.

1695


3. A vane 12.5 cm long, 8.8 cm dia was pressed into a soft clay at the bottom of borehole. Torque was applied and the value at failure was 55 N-m. find the shear strength of the clay on a horizontal plane.

1635


What is the significance of the arrow-head in the transistor symbol?

943


why we don't use photodiode in forward-bias?

3107


Sir, we are manufacturer of splitter machine. we joint two knifes with welding electrode, BEST ARC, and ADOR, Grade E6013. but the time of welding the welded area comes to wear, what meterial(Electrode)is suitableto our requirement.this knife is press with Hydraulic operation.

1627