Electrical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

IN A HT CABLES i.e. 1.9/3/3 kv, what is the meaning of 1.9 and 3.3.

1 4086

what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to ngrm.sudha249@gmail.com

Bhel, CFL,

2034

How can you sized or estimate the ligthning arrester current rating?

2133

What is a doble test

KPSC Karnataka Public Service Corporation,

1 5089

what is acceptance test in electrical engineering.

ABB,

2160

how the speed of the gets motor regulated. does it draw the same current on the all speed level.

Danko,

1996

what is the basic differnce between ground and earth

3 6010

how can i get an electrical c-certificate?

Wartsila,

2226

How to find the length of a Xlpe cable required to transmit 3mva load at 22kv.

1 3969

if you are in a software company,then why do you want to come in a core company like sail, ntpc(where lots of trouble like tension but you have a good life in a it company) ?

Sail,

1908

why farmers are use earthing instead of neutral for their light conec. at field.is it safe

Honeywell,

2 7546

How can i get my certificate of competency as an electrical supervisor? I have complicated my B.Tech from Uttarakhand technical university this year (2012).

ONGC,

4517

why we do not switched on capicitor panel with DG Supply

DLF,

3 6349

what are the possible reaons & remedies if resistance of NGR getting heat up

1855

How can calculate the earthing strip of Copper/GI for rating of 30kV,discharge current 10KA Lightning arrester.

Raychem RPG,

2326

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Un-Answered Questions { Electrical Engineering }

What happens if i apply 500V to 440V rotary Switch ?

1831

for opening electrical shop, tips needed.

1828

how external lighting design? please give examples?

1887

I am completed DEEE in tamilnadu, now i am working in andhrapradesh with 2.5 year experience in relavent field. capacity of the tranformer is 11KV, 1MVA Transformer, i am eligible for getting c licence in andhrapradesh pl help me.

1583

1.Z transform always lies around ? a) origin b) pole c) zero d) z=1. Multiples Mcqs which is bother me can’t find answers on internet. Some help required with little explanation . Note: this is not homework or related to any test. Thanks

2464

how wecalculate breaking capcity of acb mcb mccb .explain with example

1937

why asa method ZPF method is more accurate than ASA method?

5819

what is PWM in IGBT and how it works for drive.?

1663

How the frame size of a flange mounted AC induction motor is calculated?

2064

Is it posible to instal one more SMDB from the existing SMDB and is it practical.

2096

what is stper motor

2420

plz send me HPCL apptitude paper.. maulik_elect@yahoo.co.in

2082

What is the basis for selecting Vk/2 or Vk/4 for REF and Differential protection of Transformer and What is the significance of magnetising current

2392

what is the minimum winding resistance of 30hp compressor, to run or to switch on

1875

The Howland current source produces a A Unidirectional floating load current B Bidirectional single-ended load current C Unidirectional single-ended load current D Bidirectional floating load current

2084

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