Answer Posted / arunava
It simply splits the phase angle like a two phase system,
during startup.
| Is This Answer Correct ? | 15 Yes | 9 No |
Post New Answer View All Answers
Define damping ratio.
hello friends.. I have a doubt regarding the operation of dc machines.. I studied in a text book that a dc machine can be used as a generator and as a motor.. is this possible? If so,please send me the info about this topic.. you can also send your info to my mail.
Define transfer function?
A 15 kw squirrel cage motor having a maximum efficiency of 90% on a continuous full load has temperature rise of 42 degrees celcius after 30 min and 52 degrees celcius after 1 hr under the above operation conditions. a) calculate its final steady state temperature rise on continuous load and the heating time constatnt. b) if the motor is operated on a short load for 9 min estimate its temperature rise. c) calculate the maximum overload that can be applied on a short, 9 min rating so that the temperature rise is the same as the final steady state temperature rise on continuous load.
Why we are use dol starter up to 10 hp
how balanced in star delta connection ?
Classify driling machines.
how we calculate the short circuit capacity of the busbar in LV & HT?
How to see the inductance in a transmission lines
What aturn on methods of scr?
What will be the effect of circulating current in HT xlpe cable when both the armour ends are grounded. Will the termination fils after some time in case of 33 kv supply.
any application of back emf
How can we calculate the transformer rating if the load calculated is 1000KW (11Kv Supply)?
HOW TO CALCULATE HV CABLE SIZING?
In HI POT test what is reason for applying the AC VOLTS and DC VOLTS in different applications what is the nessesity for this ?