what do you mean by PF correction. A motor is rated at 15
kw,415 volts, 0.7 pf and eff of 0.92. The powerfactor is
improved to 0.98 by adding capacitors at the bus. calculate
the current drawn by motor under full load condition before
and after pf correction
- 5 Answers
- 5831 Views
- I also Faced
- E-Mail Answers
Answer Posted / technicalarticlessbsvbsbsvb
No change. whatever was at rated pf will continue to be
drawn
| Is This Answer Correct ? | 2 Yes | 5 No |
Post New Answer View All Answers
how to design the heater in temperature control unit to heat 50KL of water?
How Can you do Maintenance of ACB of 2000Amperes
How much dc volt applied in cathodic protection system?
IF I KNOW THE AREA OF CROSS SECTION OFTHE WIRE , WATTAGE OF THE LOAD ,VOLTAGE SUPPLY WHAT IM GIVING TO THE LOAD AND ALSO POWER FACTOR OF LOAD ....... SO GIVE ME FOR WHAT AMOUNT OF CURRENT I SHOULD USE WHICH TYPE OF CABLE?
Dear all, I want to use Induction motor to open and close a 1 ton door. How much power do I need. Thanks
What is the meaning of Insulation H for transformers????
tell me about eletrical contractor
Either It Possible a dc Motor to Run On Ac Drive [ Ex : ACS 800 , Yaskawa F7 ] If it is Possible How Pls Inform Me dinesh_elect_eng@yahoo.com
how much GROUND & NEUTRAL VOLT maintain in data center.
what are factors to be consider in electrical installation like load factor,diversity factor .....
L.A. (Lightening Arrester) is located at a place from where transmission line enters the transmitting substation. So L.A. (Lightening Arrester) is the first equipments which has to encounter with lightening, high voltage surges and switching surges. It has to absorb energy of lightening, high voltage surges, and switching surges. L.A. (Lightening Arrester) is made up of layers of semiconductors. If these layers can not tolerate energy released by lightening, high voltage surges, and switching surges the L.A. (Lightening Arrester) blasts.
what is the difference between interconnection and intraconnections in the circuit diagrams
What is expention fastener (Fan)
hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com
What types domain of laplace transforms? What behavior can laplace transform predict how the system work?
