Answer / k.prakashchandra

If there is provision to apply load on it ,the HP can be
ascertained from the circle diagram of the motor.

Answer / mukesh sharma

we can check motor impedance & type of connection (whether
it is operating in star or delta connection) we can find out
the approximate power of the motor.
then by provability of motor power we can find out the
actual power of the motor.

Answer / sushil kumar

by putting on load check the current pasing through &
voltage. use the formula w= vi*pf

in single phase circuit if i connect a heater between phase and neutral, then what will be the current path? phase to neutral or neutral to phase.

4 Answers  

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HOW WE CHOOSE EARTH'S POTENTIAL AS ZERO V?

0 Answers  

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what is Different between Bilinear and Unilenier?

0 Answers   ABB,

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why a tester wont shock while testing the power in house

0 Answers   Tessolve,

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A synchronous motor is operating at a leading power factor .if the applied voltage is decreases ,(the excitation remains constant ) ,the motor current a)increases b) decreases c)remains same d) none of these

2 Answers  

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which capacity of RCCB used for five thousand watt electricity load?

0 Answers  

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In separately excited m/c,we excite the field by a dc source,what not with ac source?

1 Answers  

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what should be the spaciing between street lights designed for a manufacturing location. any IS codes?

0 Answers  

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why can not run two different phase circuit in to the same conduite

1 Answers  

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what are the functions of current transducer and voltage transducer?

1 Answers   MEL,

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What is meant by RVT and NDR ? expansion and details of it

0 Answers  

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How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.

0 Answers  

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