Answer / siva sankar

generator is a machine which converts mechanical energy
into electrical energy(AC or DC),where as an alternator
converts mechanical energy into electrical energy (AC only).

Answer / arockia doss

AC Generator = Alternator ;


Generator is the common term which can be a AC/DC Gen.

Answer / manoj dubey

Though term "Generator" can be used any type of generation
whether it is AC or DC but it is generally referred for DC
generator because in previousely generation was only in DC
but when AC become normal source of electrical supply than
Alternator came in picture and Alternator only generate in
AC. But term "Generator" can be used for both type of
generator.

Answer / lince v d

synchronous generator is alternator
asynchronous genrator is induction generator

Answer / veerendra

its simple...
in generators...
thr is no commutator..
output is taken directly from the conductors..so the output
is DC..
in alternator the commutator is used
so the output is AC

Answer / sunil

in generators we collect output from the rotor but in the
alternator gollect output from stator bcoz output of
alternor is very high than generator to avoid sparking from
brushes the output is connected to stator

why do transformer make a sound

4 Answers  

When we use air circuit breaker, it has O/L protection ,time delay SC protection, Instataneous SC protection & ground fault protection. They all have some setting range. But what is the suitable/allowable setting for the above protection which will be safe for the equipment? For example-O/L protection setting have a range of (0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.8,0.9,1.0)xIn Time delay SC protection have a range of (1.25,1.5,2,3,4,6,8,10,12)xIn Time delay setting is 0.02,0.1,0.2,0.3,0.4 Instataneous setting is fixed to 20xIn Gound fault setting is given 100A,300A,600A,900A,1200A This setting are for 2500A ACB. So what will be the basic allowable setting for the above protection? is there any formulae to calculate this<

0 Answers   Lupin,

What is a commutator?

0 Answers  

how we will deside the high voltage value

0 Answers  

can anyone show me how the 3 phase power is supplied to socket outlets?

0 Answers   Bhel,

Why compensation is necessary in feedback control system?

0 Answers  

what is meant by AYFY Cable?

9 Answers   XLPE,

What is fuction of NGT/NGR using in Generator.

9 Answers  

when will be the iocl interview results ifaced the interview on september 8 th

0 Answers   IOCL,

show the physical connection and phasor diagrams of 1: DZO 2: Yd1 3: DZ6 4: Yd11 5: YZ11

0 Answers  

why only violet glow appears in corona effect?

1 Answers  

what is the lightning arrester rating for 3.3kv system voltage

1 Answers