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 .

How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer

0 Answers  

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from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?

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give types of Air conditioners commonly used &its use?

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derive the e.m.f equation of transformer

2 Answers  

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im working in one private compeny in gujarat. i was complet diploma electric in 2010 from gujarat technical board. now i want electric supervisor licence in gujarat but i dont't know when i apply? plz give me address of the licence dippartment office in gujarat. gandhinagar

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In three pin socket normally three pin in between three pins earthing point is more thickness why?

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What is the calculation for 1000Amps Air circuit breaker relay settings.

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What will happen if we give transformer a dc not ac

5 Answers  

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Why is it that variation allowed in supply voltage to motors is (+ or -)10 %, whereas that in frequency is (+ or - )5 %

3 Answers  

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Which motor connection is preferable star-delta or delta-star?

0 Answers   IOCL,

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what is the UPS

4 Answers  

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