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Engineers India Limited Electrical Engineering Interview Questions
Questions Answers Views Company eMail

In Ferranti effect,Receiving end voltage is greater than sending voltage,why? can anybody tell me the answer

15 38801

hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible

794

why DC current not used in Transformer action?

17 14133

what is buchholz relay?what is it used for?

8 23694

Can anybody post questions asked in Engineers India Limited Interview? Thanks in advance.

1369





A 25MVA 3300/400V T/F is termed as per winding is …… a) primary 3300V & Secondary 400V b) primary 3300V & low voltage winding 400V c) High voltage winding 3300V & Secondary 400V d) High voltage winding 3300V & low voltage winding 400V

4 3241

Buchholz relay is used ………. a) protection T/F b) oil T/F c) Air core T/F

8 10674

Resistor switching is used in which type Circuit Breaker ? a) oil filled CB b) Air blast CB c) Gas filled CB

11 21421

In EHV tranm. The conductors are …….. a) Cu roads b) Cu bars with Si c) Cu tube with Si plate

2 3310

the max. power will be transferred if …… a) sending end vol. is high b) receiving end v is high c)…….. d) corona loss is least

2 3135

Moving Iron instruments are applicable with a) DC only b) AC only c) DC & AC

14 10257

. The string effcy in AC sys is 80% Then for same power, the string effcy in dc sys is a) less than 80% b) 80% c) more than 80% d) zero

1 1313

The temperature rise in the sys, which leads to ….. a) Increases stress& length b) increases stress but decreases length c) Decreases stress & increase length d) decrease stress & length

1 2059

According to underground cables a) stress b/w sheath & conductor is high b) inrush of core & conductor

994

WHY L-G FAULT IS MORE SEVERE IN TERMS OF RRRV?

1980

Post New Engineers India Limited Electrical Engineering Interview Questions









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State the working rule to determine extreme value of the function f(x,y)

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What are the 5 common software development problems solutions?

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Does a join table need a primary key?

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How do you troubleshoot errors in a sql server agent job? : sql server DBA

69


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What is the formula to find out two phase active & reactive power

1151


what is Networking?

1196


what is the meaning of notcat 2?

96


Aptitude Test Questions

1036