Answer Posted / rahul

not clear

how we findout a ignater is faulty or not?

2164

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What are Contactors? How they works and what its highest rating?

2215

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why Current is lead 90 degree and voltage is lag 90 degree in a capacitor.? why Current is lag 90 degree and voltage is lead 90 degree in an inductor.?

2325

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How can eliminate noise problem inside temperature controller temp. variation due to contactor chattering problem.

1668

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how to prepare the technical test

2140

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Why and when NGR panel required. Is it necessary to design a NGR panel for a 6.6kV Alternator paralleling with Grid????

2814

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How to calculate the heat load for a electrical room

3144

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What are linear and non-linear systems?

1148

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we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt ratio. What is the multiple factor of this meter.

2062

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how to i get B licence,i am completed BE electircal and electronics engineering.i want to konw the proceduure to get b licence

1805

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Cables Construction hi friends, 0.6/1/1.2 kV LV , DC and Control cables are concentric copper conductor what does its means and what is the use of concentric copper conductor,and are this with copper tape shield or copper screening, ? thanks

1812

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what is mean by ideal infinite bus? why it is required to consider in fault short circuit calculations?

2753

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An ISP is granted a block of addresses starting with 150.80.0.0/16. The ISP wants to distribute these blocks to 2600 customers as follows. a) 200 medium size businesses; each needs 16 addresses b) 400 small businesses; each needs 8 addresses c) 2000 households; each needs 4 addresses Design the subblocks and give the slash notation for each subblock. Find out how many addresses are still available after these allocations.

7772

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would the same effect be achieved by reversing the connection to one winding of the induction motor 3-phase?

1872

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WHICH SIZE A.B.CABLE IS USED FOR 11KV.

2254

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