Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / naresh
there will be no presence of reactive power ,as phase angle
is 90.reactive power losses can be ignored.
| Is This Answer Correct ? | 14 Yes | 6 No |
Post New Answer View All Answers
How PSV sizing being done
Why dry type cast resin transformers tap link blast in HV side while power shut down times on load?
i am electrical and elctronics engg passed out in 2009 want to attend for reliance placements.plz send me apttitude ,technical and hr question answers to my mail plz. my mail id-kat.bindas@gmail.com
Is MEN and RCD related to each other ?? IF yes then how??
what are the maximum available current, voltage ratings and switching speeds of the power electronic devices thyristor, power mosfet, igbt, and mct?
what is the use of piston rings in the engine used for a generator...........
how to test reverse power trip?
If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?
hi can any body send me syllabus of rrb electrical section engg... and past pepar also of any board...
can i connect wavetrap in 2 different phase in EHV line?
how can we calculate the ampacity of the electrical wire/cable. and what are the factors must be considered. pls. elaborate.
Comment on the working principle of operation of a single-phase transformer.
Which type of air compressor is used now a days in the market. Keeping in mind of energy efficiency and maintenance points. Relevant documents may also be sent on mentioned email ids.
Can I use star delta connected induction motor for dual supply voltage?
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.
