Answer / capseee

When the prime mover rotates the rotor will rotate and cuts
the magnetic field line around it and hence power is
produced and the mechanical energy is transfer into
electrical energy.

Answer / shaikh

The key different between an alternator and a generator is
what spins and what is fixed. On a generator windings of
wire (the armature) spin inside a fixed magnetic field. On
an alternator, a magnetic field is spun inside of windings
of wire called a stator to generate the electricity.

Answer / kumar

for example take gen set in gen set alternator is coupled
with diesel engine .so whenever engine rotate .shaft of the
engine is coupled with alternator rotor .in alt stator has
permanent magnet so at time of rotor rotating its cut the
magnetic flux therefore Mechanical energy converted into
electrical energy .

Do we really need wheels for the transformer

1 Answers  

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what mean by analog ,digital,numerical meters and relays? say the example?

0 Answers   ABB,

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define one ampere?

2 Answers  

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How out of step protection relay works?

0 Answers   APL,

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what is saturation kit?which use above 15 kw motors panel side.

0 Answers   Power Grid,

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what happen to a dc series motor if it given as ac supply accidentaly

2 Answers   ONGC,

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Can run 11KV(5MW) slip ring motor by appling 415V? if Yes and what are the processors?

2 Answers  

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What is the use of doing meggering for a cable

2 Answers  

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Determine a suitable number of slors and conductors per slot for the starter 1 winding of a 3 phase, 3300 V. SO Hz 300 rpm alternator. The diameter is 2.3 m

0 Answers  

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Elaborate the term "rotating magnetic field"

2 Answers   APTransco,

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how the synchronizing is obtained at bus couplers in grid substation? (because there we cannot change the frequency in one of transmission lines like in generator synchronization)

0 Answers  

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What are the different types of circuit breakers?

3 Answers   IOCL,

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