Answer / r.k.

You can't do it with single motor. Should try two or three substation to make this possible. Because of energy, badget and maintenance

Is it possible to use AC supply insted of DC supply in trip coil operation? if not, why?

5 Answers   HAL,

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types of central Air conditioner plant?

0 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 Torque Vector Control in VVVF Drives?

6 Answers   PEL, Schneider,

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What is the purpose of taking Capacitance and Tan Delta Test in Transformer bushing?

2 Answers  

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Material commonly used in making transformer core is A cast iron B mild steel C high silicom steel D high carbon steel

1 Answers  

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what is the MNA in case of d.c. machin? whaty is the importance of it? hoe it affect the brush position?

2 Answers   TATA,

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What is basic impulse insulation level? And how it is calculated for sub- station?

2 Answers  

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what are the losses of capacitor??

1 Answers  

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What will be the current after disconecting the bus bar or cable before discharging ?

2 Answers   Sodexo,

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what is the multi strand cable size? 0.45mm is area of one strand & 370nos of strand.

1 Answers  

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what is the difference b/w single and three phase circuits?

1 Answers  

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