Answer / sukhraj singh

primary distribution - Electric power is distributed among
bulk power consumers at 33KV or 11KV.
Secondary distribution - Electric power is disributed among
small poer consumers at 400/230V.

how to calculate of which rating transformer should be selected? take any example

2 Answers  

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1.What is the range of stator resistance of 3-phase induction motor? 2.Two electrically operated vibro motors are foxed in parallel direction in vibrating feeders. what is the direction of both vibro motors?

0 Answers  

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What is the function of auadag in a cro?

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how electricity is generated an supplied till consumer

1 Answers   Power Grid,

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at work we have a 3 phase motor but on testing one phase isnt getting a reading. it runs 24 hours a day all week. stops and starts well no noise or heating. the phase isnt down to earth.is it just a bad meter reading or not? phases one and three came up with a resistance reading of 0.4 but phase 2 couldnt get anything shows up as open circuit.

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what is the meaning of transformer short circuit test?

7 Answers   HZL, L&T,

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i need online ups battery calculater

1 Answers  

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If the Brush of DC motor is shifted by 90 deg, then what happens to voltage and torque? Both voltage and torque are zero. how to justify the answer?

0 Answers  

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Give me check-list for electrical preventive maintenance of machine tool.

1 Answers  

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We are planning to synchronized DG's with our captive plant in the event of black start of plant, but before sync we checked voltage of DG with our plant voltage and it varies from 5 V to 450 V. So in this condition how we can sync DG with plant ?

0 Answers  

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During the transients in alternator,the mechanical power input remains almost constant while the electrical power output changes significantly.Why?

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what is automatic voltage regulator and it is used?

28 Answers   ACME, TCS,

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