Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / abhi...
In dc there is no phase difference between current& voltage
(is zero) so.........
power factor= cos(angle between vtg and current)
here angle = zero
therefore power factor = 1
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Distinguish between nuclear power station with thermal power station for initial cost, starting period, cleanliness, and transportation of fuel
Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?
What is touch potential and step potential?
how to deside the capacity of chock for drive?
completed BE & done apprentice at tneb & having experience 6 years. want to get c license. will apprentiship & BE be helpful for getting c license. will i get any preference by showing this?
What is the difference between Delta & Wye windings?
Hi, My plant daily consumption is calculated as 3.8MWH but my supplier has sanctioned an power of 2.6MW per day. how can i equal or distinguish this two factors
sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company
3- What is the target from Zero Impedance, Single Phase Imp., S/C Imp. and magnetic balance tests?
how a flip flop can be used as a latch?
what is method for testing CT
What is the general power factor & min. power rating of TV,LCD type TV, CRt type TV, Scanner, printer?
What do you mean by lighting transformer?
what is the voltage between earth & neutral in 3 phase electrical connection.
i have attended the interview on 4th June,08 at Kolkata in IOCL, can anybody tell me what is its result
