Interested to Buy Any Domain ? << Click Here >> for more details...
generaly all power generating devices is expressed in KVA
or MVA then why power ststion is expressed in MW
- 6 Answers
- 13810 Views
- I also Faced
- E-Mail Answers
Answer Posted / jeet
Generally our devices losses only depends on voltage and current it does not includes P.f so we take there ratings in MVA or KVA but in power house the power generated and transmitted is depends on P.f also along with V and I.Therefore we keep rating of power house in Kw and aplliences in KVA or MVA.
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
What is load boxes ?
In the Variable Voltage Variable Frequency Drive, how the Voltage and Frequency varied ? Is it varied in the Inverter part of the Drive ? Please give us supporting document if any.
What is the general power factor & min. power rating of TV,LCD type TV, CRt type TV, Scanner, printer?
What is current & voltage ? Voltage perform at any load without current or not?
IF alternator SCR value will be high means what happen in alternator efficency at operating power factor of 0.8
state the working principle of incondenscent tube?
HELLO EVERYONE, I RECENTLY HAVE FOUND ONE PROBLEM, I WAS TAKING NO LOAD TRIAL OF AN HT MOTOR 920 MOTOR , 1440 RPM , 6.6 KV, WITH AUTO TRANSFORMER. AT 450 V, LOAD WAS 40 AMP AND SPEED WAS 250 RPM. BUT AS WE INCREASE VOLTAGE FROM 450 TO 480V, LOAD BECOME 41 AND SPEED REDUCED TO SOME RPM . SO WHICH PHENOMENON ACTED HERE FOR REDUCING SPEED.?? AND IS IT HAPPENING ALWAYS OR IT IS RARE? I ALSO HAVE FACED SUCH PROBLEM WITH FEW LT MOTOR ALSO.
why magnetising curve not start with zero voltage?
what are different types of electrical windings? i know the distributed winding ,concentrated winding etc but i want some detailed information, in what condition we will use distributed,concentrated windings what are the difference between them which is best, how induced emf changes by using different types of windings 20 hours ago - 1 week left to answer
What do you mean by Stimulastion Test in Diesel Genarator / Why & when it's conducted ?
How much ph is maintained of water electrolyte which is used in LRS for 1200 kw slipring induction motor ?
What is the distance between body earthing and neutral earthing.?
how many current required for hypo test
Give two basic speed control scheme of dc shunt motor?
Why earthing is necessary for any equipment?
