Answer / raxit

yes you can use IGBT instead of Power BJT

when we catch any one of the phases with our both hands in air(without touching ground),our body acts as a conductor.is it correct.please clarrify it.

4 Answers  

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What is the effect of impedance on the heat losses in case of AC system??? Does heat losses really depends on the impedance or depends only on resistive component only..??

4 Answers  

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what is the need of capacitor in transmission lines?and how it works.

2 Answers   SCCL,

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What effect of supplying stationary generator (800kVA) with 415V AC from 1500kVA transformer?

2 Answers  

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we have amp, voltage, kw, length detail then how to calculte copper & alluminium size of conductor of 3-phase induction motor

0 Answers  

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wts d diff b/w C.T. & P.T.?

9 Answers  

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what the purpose of data retrivala panel in substation

1 Answers   NCC,

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To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors

0 Answers  

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What is duty cycle and protection class?

4 Answers   SISL,

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what is use of mccb.

1 Answers   Simplex,

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

1 Answers   ABC Engineering,

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if a bird sits on the service wire it didn't get shock then why the human get shock when he touches it(assume that human is not on the ground and any object i.e. in space)?

5 Answers  

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