Answer / aditya raj

one disc is provided for 11 kv.and normally 1 disc is
provided extra for protection point of view.

from which formula we select a capacitor rating?

0 Answers   CLG,

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what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?

1 Answers  

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why we usually call 415 volts instead of 440 volts

3 Answers   S Tech,

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Can 4pole (3 phase+neautral )RCCB proper functioning in only 3 phase load (no neautral, no Earth) ?

0 Answers   HCL, Reliance,

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when i am going to take trail on a 3ph sq.i/m motor 5.5kw, i observed that RPM of the motor is very low as compared to the rated RPM and also it rotates in clockwise in first ON command,and anticlock wise in second ON command. finally i observed that on phase is no available . but iam not clear about, why the motor is rotates in both directions without any phase interchanging.pls answer to my question.

1 Answers  

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what is the difference between 'Control Transformer & Potential/Voltage Transformer'?

2 Answers  

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How to run 1ph motor(230 VOLTS its full load amps is 4.5 ampa))with 480 volts main(we didn hav neutral)Thn we go for step down transformer.Our load 10 amps,so we conisder this amps in primary are secondary side?

1 Answers  

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Who are the manufacturer for Nitrogen based Fire Protectio/explosion prevention for Oil Filled Transformers? India and international both?

0 Answers  

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What is the out put of a CT? How the ratio is decided ?

1 Answers  

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Elaborate the term "rotating magnetic field"

2 Answers   APTransco,

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Inverter. converter. Ups.MCB.solar.alternators. motors.

0 Answers   Cisco,

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How we can calculate the Amps for the cable Ex:- For 1sqmm wire how many amps we can draw (calculation)

0 Answers   TATA,

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