Answer / k.prakashchandra

Hand trip means issuing 'line clear' ?.In case of tr lines
connected to network at both ends ,it is necessary to obtain
NFBC( no feed back certificate) from the other end to issue
line clear or permit to work.

What are n circles?

0 Answers  

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What are Directly Exited Generators?

2 Answers  

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i want to know about torque of slip ring induction motor

0 Answers   Ambuja,

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how to calculate the minimum permissible limts of insulation resistance of switchyard equipments

1 Answers   HVPNL,

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Is there a chance for a motor speed to become negative..?? What is the reason for such a phenomenon.? In that case does the motor works as a generator..???

1 Answers  

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How to calculate the sag of OPGW during stringing???

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why capacitor bank shorted by resistance ( 3 terminal )

1 Answers  

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need to make a report. Need to choose a 3phase induction motor. Load conditions motor will operate in : Maximum Load: 30 Kw Speed: 2950 rpm Ambient temp: 20 cent Supply voltage: 440V Frequency: 50Hz need to look for the safety factor when choosing the motor, went through catalouge found a few, but dont know how to choose the safety factor allowing an extra load something above 30 KW to avoid any harm.

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What would be the ratio of a Delta-Wye tranformer having 48000 volts phase to phase on the primary and 4160 volts phase to phase on the secondary?

5 Answers  

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How can a equal potential zone be carried out in conductors?

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in transfomer which type of oil is use!

9 Answers   Essar,

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Good day everyone,currently in our premise we using 30kw slip ring motor with resistance bank which we use as forward and reverse at conveyor bar handling. So,my question is how do we calculate the resistance bank which is suit the motor. Kindly,assist me... thank you

0 Answers  

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