Answer / hasan mehdi

An alternator is an electromechanical device that converts
mechanical energy to electrical energy in the form of
alternating current. Most alternators use a rotating
magnetic field but linear alternators are occasionally used.

Answer / b soni

Alternating voltage may be generated by rotating a coil in
the magnetic field or by rotating a magnetic field within a
stationary coil. The value of the voltage generated depends
on-

Answer / tamil

synchronous generator is called as an alternator.it
converts the mechanical energy into electrical energy in
the form of alternating current

Answer / m.pandiyarajan[periyar maniyam

------>Alternator is a mechanical energy is convert in to
electrical energy.
------->alternator was rotate help of primover .primover is
nothing but a motor.
------->motor is electrical energy is convert in to
mechanical energy.

AIR GAP IS TERMED AS USEFUL. WHY?

5 Answers  

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Can anyone provide with a SLD for HT panel installation for a 33KV line and distribution end has three 1.5MV transformers. Is it suitable to use OCB or VCB and also provide me the suitable rating and its connection diagram.

0 Answers   TATA,

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Why 36 KV LA is used in 33 KV Line and 9 KV LA is Used in 11 KV Line

1 Answers   APTransco, Bhel, Wipro,

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60 watts bulb and resistor home heater is connected in series and 230v is given to the circuit. The heater is giving some amount of heat. If instant of 60 watts bulb replace 100 watts bulb what will be the output of the heater?

2 Answers   NPCIL,

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What is mean 2XWY

0 Answers   Wilo,

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why Copper loss is represented as I square R ?

5 Answers   L&T,

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what is B , c & d curves in MCB characteristics i e Full Form of B , C & D . sir please give me answer

1 Answers   NCC,

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What type of bulb used in small size cross symbol boder and original flame type(Deepam)?

1 Answers  

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I have 440v power coming to facility,( not being used ) can I buy large generator, (gas) to sell power back to electrical co.

0 Answers   KVF,

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Actually why the transformers are rated in KVA.?

4 Answers   BSL, Engineering,

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When motor stater and roter air gap do big then what will moter.

3 Answers   Intas,

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i am using auto transformer for starting of induction motor to provide reduse voltages...but the principle of a tansformer according to definition"which transform energy to on circuit to another circuit with constant power and constant frequency". so if i am using reduse voltage then current obsely hige because power is same.but we use auto transfarmer for starting of induction motor to give low current.but here according to definition we are giving hige current.

0 Answers  

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