Answer / rajnish

by using Soft starter

Answer / megh

in the case, you want
variable I and v. . Then
you require rectifier
and convertor ckt like
ups,drive. . . .by little
modification you can
vary both. . . . .

How can we calculate the transformer rating if the load calculated is 1000KW (11Kv Supply)?

0 Answers  

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while doing high potential for 11KV 3 core cable how much leakage current will obtain?, what will be acceptance value?

0 Answers   Voltech,

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how to find the Motor,s insulation Power?

0 Answers   Gourmet Group,

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we have 3 phase 4 wire supply 230/415 V.AC and our distribution is single phase or we have all single phase 220 v,ac operated appliances. and noted the current with help of clamp meter Red to N = 20 Amps. Yellow to N = 45Amps and Blue to N = 30 Amps ( total is 95 Amps ) what will be neutral current on the main .

1 Answers   ABC,

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How the PF control while running DG set with load

0 Answers  

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Explain the difference between verilog task and verilog function?

0 Answers  

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where we take earth in hill station

1 Answers  

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in india why 50 hz and 220 volt taken as standard rating for equipments whereas in US 100hz and 110v is consided as standard rating.is this method save power.

5 Answers   Wipro,

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why vector group used in transformer and what effective in output

1 Answers  

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what is the difference between Earth and neutral? and what is the difference between ground earthing and neutral earthing?

2 Answers  

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60 watts bulb and resistor home heater is connected in series and 230v is given to the circuit. The heater is giving some amount of heat. If instant of 60 watts bulb replace 100 watts bulb what will be the output of the heater?

2 Answers   NPCIL,

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a 120 60 watt incandescent lamp has to be operated from 50 c/sec 1 phase ac supply. in order to do this a circuit element has to be connect in series with the lamp. which one of the following sries element is preferable.

1 Answers   SSC,

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