Answer / meenakshi

in order to have stationary poles (fixed N and S),we use dc
source.

Is there any question in the name of Static Switch in UPS??

0 Answers  

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WHAT IS THE USE OF EARTH SWITCHES?

3 Answers   L&T,

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in industrial lighting in each circuit how many lamps can be given? and how much load can be put on each circuit? is there standard for this? please help me with the standard description?

3 Answers  

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how can we chack a capacitor in acircuit

2 Answers  

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what is the thumb rule to know current carrying capacity of copper conductors of different size.

1 Answers  

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Where burned of electricity,when,who, & why.

0 Answers   NIGP,

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what is the function of capacitor duty contactor in an capacitor panel???

0 Answers  

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What is Diff. btw Cat-5 & Cat-6 Network Cables???

3 Answers   Emerson,

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if the back emf eqution for dc motor EB=(QPNZ/60A) THEN what is the value of A for PMDC MOTOR OR how can dicide the value of "A"

2 Answers   BSL,

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Under Ground Power cable earthing is required at both end or single end? and reason for the same

3 Answers  

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can a 50 Hz transformer work satisfactorily if placed under 60 Hz,what are the prices and losses that will arise

5 Answers  

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Why do power lines not short out when they fall into water?

0 Answers  

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