Answer / k.prakashchandra

Its huge metal body acts as ground

Answer / sandma

there is no necessity of grounding in the ships.It works on d.c.

Can we use a absolute encoder to show rpm of a motor ? what about the condition when power is off ? what is difference if a incremental one is used ?abanirout@gmail.com

0 Answers  

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What are the minimum acceptable insulation resistances of insulation of underground cable suitable for 0.440kV,11kV, 33kV and 66kV?

2 Answers  

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6 MVA transformer secondary is rated for 725V at no load. The incommer ACB is rated at 690 V, 3200 Amp. Would there be any effect on performance of ACB due to lower voltage rating?

5 Answers  

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whatis mean by voltage?

7 Answers  

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how air lock will be removed from generators, how it happens?

1 Answers   ABC Engineering,

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Why does the phase voltage of two healthy phases become equal to the line voltage in case of an ungrounded neutral 3 phase star connected sytem when a single line to ground fault occurs ?

2 Answers  

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what gas is present in incandescent and florescent bulbs

4 Answers  

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I NEED RRB APTITUDE QUESTIONS AND MODEL PAPER,PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in

0 Answers  

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16kv transformeris stolen in my village.and department is not taking action.then what should i do.any shortcut .please help any idea

1 Answers  

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can we use HPSV LAMP in HPMV LAMP fixture ?and viseversa.

5 Answers   OPS,

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How to calculat the size of copper& aluminium wire ?

5 Answers   Hindalco, IOCL,

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if receiving voltage is higher than sending ones what will be the effect of receiver

4 Answers  

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