Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what is S.T?specify the range?

2 2391

what is O.T?specify the acceptable range?

2 2147

what is W.T?specify the acceptable range?


what is H.T?specify the range?

6 4435

what are safety seals in HT line?

2 2146

what is the Auto Mains Failure Panel function in DG?state its function?

3 14784

which level of transformer oil has got low dielectric strength ?why?

2 2564

what is priming pump?why it is used ?

2 2456

what are safety measures in /control in diesal engine/ explain them?


what is pressure relief valve in D.G ?state its function?

3 4090

what type of battery used for starting D.G?state its function?

2 7784

what r the earthing required for commissioning of D.G set?

5 6771

explain safety measures in alternator?


if AVR fails in D.G set, what will be the effect?

6 9803

give single line diagram of D.G distribution form alternator to main L.T panel?


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Un-Answered Questions { Electrical Engineering }

in non technical way how can u define POWER FACTOR??


In synchronous motor, how the field current is related to armature current..i know its inversely proportional..but concept wise...i was nt clear....pls help me...


What should be the protection scheme for a 15kw, 3-phase motor working in a lathe machine.


why we have and use 3 phase not 2 or 4 or other in power system?


which pump used in WTP explain the function of VFD how to dtermine capacitorbank of capacity one plant


can someone explain that how the speed of the protection system affects the fault level calculation?


how to make an earthing certificate


How vfd saving power.


What is A check, B check, C Check & D check for a diesel Generat


What are diffrent type of road taxes?


what is the meaning of vcc


Stator of 3-phase IM has 3 slots per pole per phase. If supply frequency is 50 Hz, calculate the speed of rotating stator flux A 1000 rpm B 500 rpm C 1500 rpm D 1440 rpm


700KW 6.6KV slip ring induction motor to use VFD to control the speed


Can any body tell me the different types of LT cables & their application.


what is value of Jin transformer