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Power Grid Electrical Engineering Interview Questions

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how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.

1 6777

what is difference between differential protection and distance protection and how we calculate the sloop?

5 45798

What is the difference between "Earthing" and "Neutral"?

10 15845

What core magnetic balance test of transformer? How to do this test in a three phase Star delta (star-LV, Delta-HV) transformer? How to measure and where to measure? thanks and regards Austin

22 100082

how and where megger works?

9 36295

what is the difference between upper impedance and lower impedance distance relay?

3 11392

I AM GOING TO ATTEND APTRANSCO ON 26TH OCT 08.PLEASE SEND ME ANY MATERIAL OR TYPE OF QUESTIONS OR EXP QUESTIONS.

1901

WHAT IS MVA RATING OF KOTHAGUDAM THERMAL STATION POWER TRANSFORMER?

2 7063

IN bateery size of positive is biger than negative .why?

8 12191

like the transformer another electrical static device which operate on same priencipal?

13 18856

What is GIS Substation and how it operate? where these type of substation installed?

8 35146

HOW many type of Circut Breaker in the world used in 400 kv substation?

14 24196

how we calculate the dick for a pole?

2128

What is the difference between Isolator annd Circuit Breaker.

21 77623

1.generator rated as 1000 mva,11kv .8 pf what will 0.8 pf will indicate? 1.max pf it can supply 2.min pf it can supply like this 4 options there what is answer.explain

5 13952

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Power Grid Electrical Engineering Interview Questions

Power Grid Electrical Engineering Interview Questions (80)

Un-Answered Questions

What is distributed load testing? How can it be achieved?

552

Which software is used for javascript?

889

What happens if 100% width is used along with floats all across the page?

1246

What can’t we put into an array or dictionary?

What are the advantages of the code-behind feature?

929

What is s-domain and its significance?

1113

What are the various compression techniques available?

901

how to update ui from a service?

965

Is t sql a programming language?

1007

(b) How Find, Replace and Go To commands ca be used to substitute one character string for another? Explain with the heIp of an example.

1951

goods worth rupees 440 distributes free among the poor?

1982

What does rack awareness algorithm means?

449

What is coarsegrainedexecutorbackend?

271

Tell me extended events in sql server 2008?

951

what do you mean by financial analysis and technical analysis ?

2238