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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 39101

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

821

why DC current not used in Transformer action?

17 14347

what is buchholz relay?what is it used for?

8 23845

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

1386





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 3305

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

8 10843

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

11 21684

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

2 3347

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 3182

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

14 10428

. 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 1342

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 2090

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

1011

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

2004

Post New Engineers India Limited Electrical Engineering Interview Questions






Un-Answered Questions

what is derating factor in cable? what does it mean if derating factor is high/low in terms of thermal resistivity of soil?

1517


Distinguish between angularjs and javascript expressions.

78


how do u handle performance issues in Informatica . where can u monitor the performance ?

3788


When Cookies are expired in ASP.NET?

113


how to treat investment fluctuation fund in case of death of a partner

1234






What are the best practices for test class?

7


How do you check if a variable is an object

120


what is earthing transformer? draw the winding dia.of earthing transformer.

731


why your are looking for a change presently

2900


Explain web services?

44


Classify milling machines.

124


What is an object repository?

105


What are red-black trees?

76


Explain what are components of report studio?

98


what kn of disc is used in 33kv,132kv,220kv,400kv,800kv transmission line

2307