Answer / anil singh

ps class is used for protection in diff protection while
5p10,5p15'5p20 is used for protection

Can any body describe me why a soft starter is used for 6.6kv induction motor instead of VFD ?

1 Answers   Cairn,

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during parallel operation of two ac generator which condition must match before taking both parallel i.e speed /voltage rating /kva/exciation

2 Answers  

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List out the types and name of the motor under their application?

0 Answers  

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What is the difference between voltages or potential difference? And what are they?

0 Answers  

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what is the diffrance with elcb,rccb,mcb

2 Answers   Thomson,

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Initially motor starts with star connection ,after few timing changes to delta connection, why the motor should run continously in star connection,it gives high torque & low current?

3 Answers  

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how to calculate the settings for shaft ct protn in hydro generators

0 Answers  

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why the neutral line is not giving shock to us if we touch it ?

0 Answers   GPREC,

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what will be the energy loss =? Voltage drop = ? Conductor resistance at 20 degree C = ? Temprature convertion Factor at 50 degree c = ? on ACSR DOG Condutor at following data. distance = 4.8 kM Load = 2980 kWh Size of Conductor = 6/ 0.186 Volt = 11 kV.

1 Answers   Pakistan Atomic Energy Commission PAEC,

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transform oil how going to act like ainsulation purpose

1 Answers   Siemens,

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1]how the voltages and frequency are achieved on ships. 2]how does the line and phase voltages are related on ships.

3 Answers  

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If the generator will trip, what you will do as an electrical technician in charge.

1 Answers  

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