Answer Posted / vinay rana
in 1kw 1250kva if power factor is .8
V*Icos(ang)=watt
kv=kw/cos(ang)
| Is This Answer Correct ? | 17 Yes | 9 No |
Post New Answer View All Answers
A system absorbs 100 k J of heat and the increase in its internal energy is 100 kJ; the work done is
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
My question is abt backlog.I had dropped one subject in my second year, and completed this subject in the 3rd attempt, so how many backlogs i have got?1 or 3?plz sujjest the answer as soon as possible
a governer in an Ic engine controls the
300m long and 30kw inductive loade 3phase supply how many size cable required
I have a reading off 1.5ohms at my mem my main c/b is rated at 40/6 amps in a domestic house and i was told to change it to a b curve c/b is this ok
how to determine the inrush current of a transformer
How to test the vector group of a Yd11 transformer? what are the relations to be checked between various vectors to confirm this vector group?
how can i reduce sparking without stepdowning the voltage
can anyone show me how the 3 phase power is supplied to socket outlets?
What is servo motor? what is its purpose?
difference between main metering kiosk and check metering kiosk
How earthing of switchgear system to be done.
Define transfer function?
we have one oven for 12 zone we are installed ir lamp in oven we control load from thyrister and 0 to 5vdc so our zone no 8 getting bright in fraction of second so what we do.. Please answer
