Interested to Buy Any Domain ? << Click Here >> for more details...
How electrical power is generated by an A.C Generator ?
- 1 Answers
- 4841 Views
- Hindalco, I also Faced
- E-Mail Answers
Answer Posted / 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 |
Post New Answer View All Answers
how to find out 3 phase complex power in per unit in unbalanced system?
by what factor the starting current is used when comparing star and delta connection for motor starting?
why we use 630mm single core cable for transformer secondary side and why two neutral cable
Pls explan the OLR setting in VCB at HT yard
1. What is differential relay? How it operates? 2.How to calculate the Short Circuit Impedance in Transformer? 3.What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works? 4. While testing the 33KV Busbar by using Hipot kit, what should be the test voltage we have to apply? 5. What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer? 6. Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example? 7. Why restricted earth fault protection is needed? Why can’t differential Protection is sufficient? 8. What should be the minimum and maximum ohmic value for earthing? 9. Why DC Currents are not used in transformer? 10. What is the Frequency while we step up the voltage from 220V to 11KV? Is it possible? Explain it?
why Lightening Arrester Probe sharp at Top of telecom tower.
HOW TO TEST A LIGHTENING ARREST ER ?
What is the formula to calculate a three phase alternator
How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?
how to check three phase motor torque value?
What are the classifications of heating element?
What is the Current equation in series RLC circuits.
what is the relation between knowing of the distance between power transformer and the capacitor feeder in case of parallel operation
What is knee point voltage?
How we calculate the Multiplying Factor of Kwh meter for 3 phase alternator.
