Interested to Buy Any Domain ? << Click Here >> for more details...
What is purpose of APFC panel?
- 7 Answers
- 10696 Views
- Techno Electric and Engineering, I also Faced
- E-Mail Answers
Answer Posted / praveen panghate
APFC stands for Automatic Power Factor Controller.
This controller continuously monitors power factor of power system and maintains desired power factor as set in controller by switching ON or OFF capacitors connected across the output contacts of this controller.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
I need the recommended size for a 3 phase transformer at 13.8 KV Primary and connected loads of 3000 kVA at 4200 volts and 2375 kVA @ 480 volts AC.
What are the advantages and disadvantages of negative feed back?
What is the use of oil in transformers?
What is meant by a stray loss of a induction motor??? What is the equation to find it
Write down the brushes of a de machine.
what is meant by loss of field in a DC motor? how a universal motor works?
use of PIR in ehv breaker
why the perameters of secondary circuit are more important then that of the primary circuit of induction motor?
What is “pu” in electrical engineering?
what things to be considered when designing UPS
A 400 V, 50 Hz, Δ connected synchronous generator has a field reactance of 0.1 Ω and armature resistance of 0.015 Ω. At full load, the machine supplies 1200 A at 0.8 pf lagging. Under full-load conditions, the friction and windage losses are 40 KW and the core losses are 30 KW. What is the machine’s overall efficiency? Ignore any field circuit losses.
What are the disadvantages of hydropower?
Please tell me the power flow from pmg to main rotor of an alternator (Including AVR unit)?
How do you select the pickup value of the relay?
why ht cable end termination don't have a gland?
