Answer Posted / akash kumar
form factor= rms/avg
for DC rms=avg
therefore FF=1
| Is This Answer Correct ? | 5 Yes | 3 No |
Post New Answer View All Answers
How can we calculate strength of copper hich is supplying electric power to heater and in it hold the heater also and what r all types of forces which is acting on it...
Write a note on materials used as a fuse element.
CAN WE CALCULATE THE NEGATIVE SEQUENCE AND ZERO SEQUENCE REACTANCE OF A GENERATOR USING ONLY ITS RATED VOLTAGE, KW, PF AND SYNCHRONOUS REACTANCE??? IF YES, THEN HOW??
How to know about the rating(voltage and other) of induction motor if its name plate is missing at the manufacturing site.
Why have to use copper cable for local isolator to motor ?
Electromagnetic torque developed by the motor is compared to shaft torque. A less B same C depends on motor design D more
What is relation between transmission lines & Communication lines ?
33kv substation lay out details & line to line & line to earth measurements
A commercial Building is designed with 14th floor levels with indoor substation of three phase transformer with rated capacity of 1000 Kva.The transformer delivered 65% of its rated capacity at 0.67 power factor lagging.Because of low power factor, the power customer was penalized and certain cost was charged accordingly based on every point percentage lower than 85%.This situation may repeatedly happen on the succeding energy bills of power customer.The power customer is desired to improve its historical power factor of 0.67 lagging and no further penalty be impose by the local power company on the next bill. Q: Identify the appropriate solution you want to offer to Client?.Justify SCIENTIFICALLY and MATHEMATICALLY the principles behind the solution.
How To increase Knowledge Of boliler regarding To Only Electrical Field..
What is corkscrew rule?
Is electro plating what type of load whether resistive, inductive or capacitive loads
we specify current in case of feeder but in case of distributor voltage, why?
what is the IPC ? & what the uses ?
How to calculate the input cable rating for 10kva ups (3phase input and single phase output and also 3phase output, battery rating 65Ah)provide the formula also.thnx