Sir, I have applied for the of Jr.engineer(Electrical & Electronics) & ASST. LOCO PILOT at ALL RRB BOARDS. please send me all RRB Boards solved papers in the year of 2001 tO till date. i requested send me the papers to my id as soon as possible (jet_0991@yahoo.com). (This is very urgent) Thank You,

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The specific heats of the gas at constant pressure and constant volume are respectively 1.0 kJ/kg K and 0.72 kJ/kg K; the value of R for the gas is

0 Answers   Caterpillar,

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1.25 kg of hydrogen are burnt with stiochiometric air, the mass of air in kg required is

0 Answers   Caterpillar,

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What are the characteristics of negative feedback?

0 Answers  

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Why is the earth socket in an electrical plug outlet made thicker and lenghty?

5 Answers  

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what is meant by moulded case circuit breaker ?

0 Answers   ABB,

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What is the difference between neutral and ground?

3 Answers   Cethar Limited, Torrent Power,

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WHAT IS THE DIFFERANCE BETWEEN IP54 AND IP55

2 Answers  

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What is the ratio of true power to apparent power in an ac circuit?

0 Answers  

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For 132 KV line, PT or CVT which is prefered for measuring & protection? is there any IS or IEE standard available?

1 Answers  

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Is it posssible to obtain the higher speed(3000rpm) for adiferentiallly cascaded induction motors(with 8 and 6 poles)

3 Answers  

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Is there any difference between load based power plant and coal based power plant?

1 Answers  

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