How electrical power is generated by an A.C Generator ?
Answer / jaru
for the generation of elect power we need a prime mover
which supplies mechanical power input to the alternator, can
be steam turbines ,or hydroturbines.when poles of the rotor
moves under the armature conductors which r placed on the
stator ,field flux cut the armature conductor,therefore
voltage is generated.and is of sinusoidal in nature...due to
polarity change of rotor poles that is N-S-N-S..
Is This Answer Correct ? | 19 Yes | 0 No |
wat's the procedure to take short circuit current for cable selection
What are the protections to be used for Generator?
why do we use star-delta starter. what is its need?
what is meant by form factor and hoe related with the HT transmission voltage
How we can determine short circuiting current any plant and for example a plant which power generation is 415 volts and plant load is 500 kw.
What are difference between earthing switch and earthing truck ? What is the operation philoshopy of earthing truck ? Wht are the component of earthing truck ?
what is the difference between on line & off line UPS
Between rotating armature type and rotating field type arrangements which one is adopted for large rated alternators and DC generators.Why there is difference in the choice?
How would you supply a single house hold load from a 3-phase supply coming out of a sub-station?
who invented active elements? plz give me the complte details of active elements...
why do we use LPF wattmeter not UPF in the experiment of no load and blocked rotor test of 3phase slipring induction motor?
What are the minimum acceptable insulation resistances of insulation of underground cable suitable for 0.440kV,11kV, 33kV and 66kV?