for measuring current and etc.,why we use value of 1.732 in
three phase calculation. not in single phase.why
Answer Posted / prathap
in single phase system power P=V*I*COS(pi)where
V=voltage,I=curent,but in 3 phase system P=root(3)V*I*COS
(pi),(root(3)=1.743)
| Is This Answer Correct ? | 5 Yes | 3 No |
Post New Answer View All Answers
During FEED, you will have all the information with regards to cable. How will you calculate the MTO for MV and LV Cables? what are your considerations?
How to design a Unit auxiliary transformer for a power house having a unit of 65 MW and Generating voltage of 11 KV and Secondary voltage of 433V
placing earthing pit in pathway is correct or wrong??. placing earthing wireGI1/18 inside walls is correct or wrong?. explain!!!
we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt ratio. What is the multiple factor of this meter.
How to test Alternator stability test for REF relay
10 tube light connect in mcb breaker.one tube light is fault.so breaker is tribe.how fault is rectified.(using 3wire phase,earth,neutral)
ELECTRICAL DRIVES: can a motor load system with passive load torque can have equilibrium speed in second quadrant
what are the applications of PLC?
please tell me, how i clear the objective test? when i studied form the one book after i solved the objective ,that time i solved that qes. but if i tried solve objective form the other book then i could not solved these que.
Can anyone provide with a SLD for HT panel installation for a 33KV line and distribution end has three 1.5MV transformers. Is it suitable to use OCB or VCB and also provide me the suitable rating and its connection diagram.
Sir, I m 3rd year student 4m DCE and want to do internship in siemens or l&t or any other mnc related to electrical engineering. please tell me the procedure 4 same and oblige me
how much LT load can bear by the 100 KW HT connection.
For a spring controlled governer the relation F = ar+b (F is the controlling force, r is the radius of rotation a and b are constants), indicates that the governer is
how to test the electrical panel.ht lt mcc pcc.
our industries ht line so power fluctation(once drop of power please rectify causes