please send me previous year questions of jspl through which i could prepare myself for the test.

0 Answers  

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Load break swicth maintenance procedure.

0 Answers   KSEB, L&T, Siemens,

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how to calculate busbar size? if ex:1000amps i need to calculate busbar size and what size of bar?if any example caculation pls give the formulas.

2 Answers  

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i have some screw comprressor with 630kw power,i have established them with simple star to delta circuit,by the way there is so much inertia when the screw comprressors start, can you offer me contactors power with 400vac or any cataluge to choose the contactors

0 Answers  

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WHY DOES NEUTRAL DO NOT CARRY EVEN THOUGH IT CARRIES RETURN CURRENT?

1 Answers  

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What is the difference between Earth Fault protection & Neutral Protection

1 Answers  

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Why battery rooms painted with dark colour

1 Answers   BAL, MSETCL Maharashtra State Electricity Transmission Co Ltd, Polycab,

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Match the following a)(X'+Y') b)X'Y' C)XY 1)NAND 2)NOR 3)Carry

0 Answers  

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diffance between eletrical and eletronics?

3 Answers  

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how to select the power contactor in Diffrent AC motors.

6 Answers   Titan,

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How to calculate current carrying capacity of copper conductor _ such as cable size 25sq mm,50 sq mm, 75 sq mm, 100 sq mm

2 Answers  

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1. What is differential relay? How it operates?

3 Answers  

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