please let me know , we have installed two separate motor for fire fighting system 1) 60 hp and 2) 15 hp the load is 74 AMPS and 20 AMPS then tell me the main power cable in Aluminum will be what thickness , the length is 225 mt from the main utility to fire pump house

1 Answers  

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how to calculate fault level?

0 Answers   Mylan,

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hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.

0 Answers  

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what r the types of transmission line?

28 Answers   DIET, RRB, WAPDA Water and Power Development Authority,

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what is the spdt

1 Answers  

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how to calculate short circuit current for the busbar

0 Answers   HMK,

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Write the current equation in series RLC circuits.

0 Answers   Agilent, Integreon, ZS Associates,

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can we start a 6.6kv ht motor with 415 lt supply

1 Answers  

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How can we measure MVAR of a 3 phase transformer.....???

1 Answers   JLL, UPPCL,

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ups battery design formula

0 Answers   Amara Raja,

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How to test the thyresitor or SCR by multmeter?

5 Answers   ABB,

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WHAT MEANT BY SEVICE FACTOR?

2 Answers  

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