what is the minimum (Common factor) insulatin resistance of the following a, 4mm sq wire b, cable from 50 mm sq to 800mm sq

0 Answers  

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what happend if we remove dc exciter from moving machine..: gg

4 Answers  

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what is the meaning of transformer short circuit test?

7 Answers   HZL, L&T,

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control wiring purpose,standards, ferrule code standard, interlock, schematic, symbol

1 Answers  

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What happens if a three phase induction motor is suddenly single-phased while running? Which type of winding connection will be affected?

22 Answers   B4S Solutions, DRDO, FACT, SL Electricals,

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how can the active power and reactive power of an alternator be controlled?

6 Answers  

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sent to a site and asked to explain how you would like a twenty seven flour building should be supplied with lighting and sockets plus a water boiler.

0 Answers  

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How to calculate the load loss and no load losses of the power Transformer? i am having the following details : full load ct : in AMP HV :1676 ; LV:31.5 1800 KVA ;33KV/620 V for wind mill applications

2 Answers   ReasonSoft,

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how open delta PT works & what is its construction?

0 Answers  

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how can you prove that in CE configuration a transistor has 180 degree phase shifted output

5 Answers   Bhel,

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Why is earth connected to neutral on transfomer installations

2 Answers   VACC,

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Why is it that variation allowed in supply voltage to motors is (+ or -)10 %, whereas that in frequency is (+ or - )5 %

3 Answers  

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