Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what is S.T?specify the range?

2 2441

what is O.T?specify the acceptable range?

2 2195

what is W.T?specify the acceptable range?

573




what is H.T?specify the range?

6 4508

what are safety seals in HT line?

2 2198

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

3 14975

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

2 2620

what is priming pump?why it is used ?

2 2509




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

575

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

3 4146

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

2 7981

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

5 6840

explain safety measures in alternator?

535

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

6 10089

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

5593


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Un-Answered Questions { Electrical Engineering }

what is a synchronizing lamp ?

176


what is p.s impedance measurement test in earthing transformer?

850


Define early construction of human being

596


What are all present producing cost of Per KWH of various Fuel?

1261


please give me all the Alarm .Trip ,Safety Relays & Conditions of Chiller mail me on ashokbabunhce@gmail.com

534






How do we calculate the maximum amount of current in a 300 SQ.MM cable ?

688


in india per day how much power is generated including all power station

603


use of choke in APFC panels

3270


How to apply 'c' license and also explain what is difference between 'c' and 'b'license.i am also working in one of the private company.i have finished my diploma in 2014 .i have already finished in ITI electrician course.....

744


How to calculate the size of earth cable to earth the neutral of UPS ?

515


what's prime importance of protection in electrical system.if protection system don't work properly what can happen in electrical system?

650


what is the min and max ohmic resistance for the earthing rod installed for lighting poles for street light network

1709


WHY TERTIARY OF POWER TRANSFORMERS IS LOADED WITH EQUIPMENTS LIKE CT,PT,ISOLATOR AND CB

632


calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.

2161


What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?

148