Answer / biswa

kvar= kw*.398
1.28*kvar=I

Answer / mamun

120A

what is the purpose of high speed earth switch in gas insulated substat

0 Answers   ABB,

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As Electricity Generates in MW I w'd like to know What are the factors we have to consider regarding the transmission of electricity from generation station to Public uses(230 V)

1 Answers  

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Does the direction of rotation of d.c. Shunt motor would get reversed if the armature current and field current both are reversed?

0 Answers  

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what happens when we give supply to the secondary of a transformer ?? for example 415v(pri)/110v(sec)

2 Answers  

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why transformer rating is expressed in kva.

4 Answers   Electrosteel, L&T,

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what is diffrence between MH LAMP and HELLOZEN LAMP

1 Answers  

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If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?

0 Answers  

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How many size of cable required for a 300m long and 30kw inductive lode

0 Answers  

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Define newton's law of viscosity.

0 Answers   Godrej,

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What are eddy current and define rms value?

4 Answers   NTPC,

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how to find the torque of the single phase synchronous motor by doing an experiment

0 Answers  

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how to get 48 V DC I have ... 1. 12 volt power supply board 2. DC power supply ( max. 30 v) 3. 9 volt batteries ( 2 - not chargeble)

2 Answers  

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