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Birla Electrical Engineering Interview Questions
Questions Answers Views Company eMail

WHY POLARITY TEST OF CT IS VERY IMPORTANT IN SWITCHGEAR

3 16939

what is the equation of insulating resistance of motor???

1 2524

how to check IR values in alternator winding?

3 11425

WHAT IS FAULT CAPACITY OF HT MOTOR TERMINAL BLOCK? ANY BODY HAVE ANSWER PLZ....POST IT.

1047

when an induction motor runs on load.at that time if we reduce the supply voltage the current increases.But when it runs without load,if we reduce the supply voltage the current also reduced.why?.i checked it practically also.

1 2319





We are getting supply at33kvand it stepdown to 11kv.So Our requirement is 11kv voltage.why we draw 33kv from the grid instead of 11kv?

2 2887

Is reverse power relay of generator operate due to voltage variation problem? please clearify.

1 1907

two TG running in parallel at equal load.one TG CB tripped in reverse power relay.after tripping found its excitation was on & turbine running at rated speed.Please clearify why that TG tripped in reverse power ?

1 1345

what is the difference in operation of 3 phase motor when am forward delta connection and reverse delta connection?

1 2599

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Un-Answered Questions

What are the types of spreadsheet?

1


What are the two characteristics of a primary key?

14


Why we maintain 121degree centigrade for autoclave? why we are not maintaining the temperature above or below 121degree? what is the reason?

1258


Is there a windows 13 operating system?

23


Throw some light on internal process memory.

53






What is parsing in java?

21


What are the new features of d365 ?

1


Can you freeze a table in excel?

1


What does && mean in linux?

29


hi all, i need ur help in preparing a sql which performs scd2, i mean i have a scd2 mapping i need a sql which can give me same result as scd2 mapping, SRC table: cust_no, loc 01 abc 02 xyz TGT table: pm_ky cust_no loc current_flag 1 01 abc Y 2 02 xyz Y cust 1 has changed his loc to xyz then it loads into TGT table as below, pm_ky cust_no loc current_flag 1 01 abc N 2 02 xyz Y 3 01 xyz Y i need sql to get the above result, hope got me question, Any suggestion will be appreciate.. thanks, Vinod

952


Explain working of Kaplan turbine?

62


How can we turn off csrf protection for a particular route?

25


Difference between save() and saveorupdate() method of hibernate?

1


How do components communicate with each other in angular 2?

32


How to backup SQL Server Reporting Services ?

7