how to calculate cable size in diffrent loads?

0 Answers   ABB, Sterling,

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What is meant by CFL & PL lamps

1 Answers  

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for a 400kv t/m line with 10 ampere current will corona occur?

0 Answers   NPCIL,

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how to check the insulation for motor using megger?

2 Answers   GSK,

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what will happen to the core losses if we perform the open ckt test on high voltage side of a transformer ?

2 Answers  

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How to select a contactor? How many types of contactors are available

0 Answers   TCS,

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which of the folowing has negative temperature coefficient of resistance? a. mercury b. copper c. lead d. carbon

2 Answers  

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In convertor can we use rectifier thyristor in place of invertor thyristor with explain.

0 Answers  

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circuit breaker is ...............connected with circuit

2 Answers   Rancho,

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on whcih cycle does gas turbine works?

2 Answers  

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how the testing of protection CT Testing done through Primary injection kit please describe in detail procedure...

0 Answers  

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Why we are mention U1, V1, and W1 in primary side of transformer give technical reason

1 Answers  

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