Answer Posted / k.prakashchandra

Ceilig fans circulate hot air from fireplace upwards in
clockwise rotation during winter and the opposite in summer
for cooling, with reversing switch.In India they are for
cooling only ,hence only anti -clockwise rotation.By
reshaping blades/paddles, they can made clockwise.

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

1281

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What is Load sharing of Transformer ?

1983

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WE HAVE THE DC RECTIFIER 1500A, INPUT VOLTAGE IS 3 PHASE. HOW TO CALICULATE THE LOAD? 3 PHASE SIDE EITHER dC SIDE. PLEASE SUGGEST ME

1826

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Explain the advantages and disadvantages of hydropower plant?

1058

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Advantages/Disadvantages of earthing of neutral bus on MSB instead of separate neutral earthing for transformer/DG sets feeding to MSB

2734

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How many energy meters can be connected on a 15VA Voltage transformer. please send a calculation sheet.

1877

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What is the count of hvdc transmission lines in india?

1040

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What is the effect on 3phase induction motor if current setting knob of DOL kept at minimum current?

3663

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11 kv input, 66 kv input advantages

1339

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Either the Armoured Earthing strip of HT 3 core cable have to pass through CB CT or not , why ???

2020

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give me a clear defination of inductance,and how can u calculate inductance of a motor

2739

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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.

1608

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What is star-delta transformer?

1136

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what is the calculation involved to design the heater to heat 10KL of water in temperature control unit?

1869

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what is the voltage between earth & neutral in 3 phase electrical connection.

1891

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