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Bhel Electrical Engineering Interview Questions
Questions Answers Views Company eMail

why there is a high voltage line in multiplication of 11?i.e.- -66kv,11,kv,22kv

4 6118

the input mechanical power of a single alternator is increased,its RPM increased but in case of an alternator synchronised with grid its RPM does not increased with increase of input mechanical power. why?

3 5640

without any excitation we can strt any dc or ac moter?

6 8073

What is Nominal voltage?

3 6938

how braking & making capacity of circuit breaker are calculated?

1255





What is the minimum IR value of HT/ LT cable? Pls post separetely!!!!!

1222

If a contactor need to replace with faulty one. what I want to check?

2 2209

What are the test performed on A faulty transformer ?

2 3656

How damper winding in synchronous motor suppress Hunting?

2 23248

why microprocessors are named as 8085 ,8086 etc? what's the reason for this???

15 31938

what is relay multiplier

1 4238

How do you reset circuit breaker?

1 1393

Why Alternator has 0.8 power factor?

2 5741

WHY 6.6KV MOTORS ARE STAR CONNECTED AND WHY NOT DELTA CONNECTED,

15 25120

how do u gauge the size of the cable ?for eg. consider a 300 sqmm L.T Cable.How do u determine the size of the cable seeing it pratically?

976

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Bhel Electrical Engineering Interview Questions





Un-Answered Questions

What is dtm?

56


What is snapshot parameter in ssrs?

7


GIven a sequence of characters. How will you convert the lower case characters to upper case characters. ( Try using bit vector - sol given in the C lib -> typec.h)

88


What are the significant changes in upgrades in various selenium versions?

47


What is an asset transfer date? : fi- asset accounting

66






What are Declare expression and Declare constraints?

11


What do you mean by an execution plan? Why is it used?

56


How will you find the 99th line of a file using only tail and head command?

88


Explain the difference between amnion and chorion?

1


How do I create a shared time update in excel?

1


How to create a Master database in SQL server ?

71


What is meant by metadata in context of a data warehouse?

50


what is web role in windows azure?

1


Is nan a float python?

23


Explain what is an integrator?

71