hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com

0 Answers   RRB,

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what about the input current fan when regulator regulates to speed low?

1 Answers  

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What is the simplest formula to calculate the rotor diameter of a synchronous generator?

0 Answers   PEI,

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What is the intent of short circuit studies?

3 Answers  

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How to calculate voltage drop in copper and aluminium cable? I have laid 240Sq.mm Aluminium cable for the length of 600 Mtrs in 1 Mtrs underground. Normal load is 150A. Transformer is 630KVA, 6.KV/433V. But, I am getting only 395 Volts when load. How to calculate voltage drop and what is the permissible voltge drop for this circuit?

1 Answers  

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How much pf maintan in dg set in 6o% load,when Dg runnig Neutaal Earthing removed what happen.

0 Answers  

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hopkinson's test

5 Answers   Bhel, NTPC,

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line tester lamp working in which voltage?

3 Answers  

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which cable is used for 15 Hp monoblock pump 3phase and service wire Distance is 210 feet please tell me cable size Armaured

0 Answers  

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Can anybody inform me about the pattern of ECIL GET( Graduate Engineers Trainee) interview for Electrical students? Will there be HR round as well? I thought of preparing for 2 to 3 subjects thoroughly. Will it be sufficient? Please share your thoughts.

0 Answers   Ecil,

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What is Scheme Test of High Voltage Switchgear. Which tests it includes.

0 Answers   Siemens,

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we need a ntpc previous papers

0 Answers  

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