Interested to Buy Any Domain ? << Click Here >> for more details...
why rating of alternator in kva & induction motor in kw
- 9 Answers
- 19545 Views
- Siemens, I also Faced
- E-Mail Answers
Answer Posted / ibrahim
We generate reactive power (within a limit) with help of
changing excitation
for example .8 pf alternator is possible to operate at unity
by changing excitation .8 is the limit to generate reactive
power.if below .8 then we reduce real power only to generate
more reactive power.
But in motor full load it operates at .8 p.f only.......
| Is This Answer Correct ? | 3 Yes | 12 No |
Post New Answer View All Answers
reason of diode failure in alternator
what type questions asked in hp cl
how can we phase identification in a distribution line,how we recognise that which phase is coming for a house hold connection.help me............
how we can calcultae the short circuit level for bus bar
What do you mean by phasors?
A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?
1. The DC generaror,s induced output emf is connected with a DC motor(as load). when increasing the load of the motor by using brake drum or any way. what are the parameters will changes in both motor and generator(voltage, current, resistance, frequency, speed, torque, power, flux etc...) 2. Similarly for AC generator and AC motor 3. similarly if using DC batteries instead of DC generator, What happens?
State The Difference Between Generator And Alternator?
What is the unit of attenuation?
how invertor convert the dc into ac give brif detail
What is shunt voltage and u v voltage witch one best
A well system is when , no. of bus bar is less or more. Tell me the concept of it.
How to calculate the value of earth capacitance in a transmission line.
Can you explain about TEE protection scheme?
What are the types of control system?
