what percent do you derate your copper wire when you change from copper buss to copper wire

0 Answers   Gerdau,

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what is meaning of 230volts ac 50hzs ac supply is it rms or maximum to getting ac 230v what amount of max voltage they will send

0 Answers  

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IN bateery size of positive is biger than negative .why?

8 Answers   Power Grid,

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how does a shunt reactor maintains the bus voltage???

0 Answers  

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How much load can take a 16 mm aluminum cable 3 phase

0 Answers   L&T, Sanga Energy,

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What is neutral earth voltage of transformer and what should be the value

3 Answers  

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how to find the ballast lost from the actual wattage? for example i am going to buy decorative type 2x36watts fluorescent light fitting for this lamp how to find the ballast lost? is there any formula?

2 Answers   MEIL,

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our industries ht line so power fluctation(once drop of power please rectify causes

0 Answers  

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What type interview questions ask in Electrical technicians

0 Answers  

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what is difference between armoured cable and un armoured cable

2 Answers  

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while running ,synchronous generator is being turned off.what will happen to the current flow??

1 Answers  

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Why lightning arrester blast in rainy day?

1 Answers   Eco Cement, Mahaveer, MBDL,

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