Answer Posted / pinoy
P=1.732 X LINE VOLTGE X I ; NO NEED TO MULTIPLY BY P.F
SINCE POWER (KW) IS KNOWN HENCE,ONLY MULTIPLY BY P.F IF
P=KVA
I=30KW/1.732(440)
=39.37AMPERES,
Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
Why cables and busbar both needed in LT Panels?
can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent
What are the basic components of the feedback control system?
List some examples of renewable energy?
whats the application of voltage regulation? and whats the voltage regulation's device?
What is the efficiency during maximum power transfer?
Calculate torque developed by the 3-phase, 5 H.P., 4 pole induction motor runs at 1500 rpm A 23 N-m B 21 N-m C 10 N-m D 0 N-m
Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above
Is any generator is developed which is operated with out diesal or other expensive source?
How to measure power in 2 or 4 or n phase circuit? Please give me a formula.
why the colour of insultor stack , petticoat is brown. Is it has some technical reason.
hey guys help me out.....what are the industrial uses/functions of nozzles in industries
what are inductive and capacitive voltage transformers.what are their applications
why we use Test Terminal Block in 11 KV and 33 KV electrical panels.
What should be the protection scheme for a 15kw, 3-phase motor working in a lathe machine.