A current of 2A flows for 10 hour through a 100 ohm resistor. The energy consumed by the resistor is:(a) 0.5 kWh(b) 4 kWh(c) 2 kWh(d) 0.02 kWh
Answer Posted / kuldipsinh
P= i2rt
P=2^2.100.10
=4000wh
=4kwh
| Is This Answer Correct ? | 19 Yes | 2 No |
Post New Answer View All Answers
can any one suggest me the tilt angle of my solar pannel ?? or tell me how can i know the fix tilt angle of my solar pannel?? my cordinates are 31.503629,72.993164.
how to calculate magnetic force genrated by a coil ?
Why strting torqe high in inducation motor?
Please send 110 kv sb station full single line drawing(sld)
I have 1500/1A CT If i connect this CT in 6.6KV bus bar means what will be the voltage present in CT?
tell me some type of questions throught which i can prepare for exam and do my best
Mention what are the different colors on wires indicates?
How to work E.L.C.B and how to connect in circuit.
how to select fuse rating for a 3-phase motor ???
what is cogging and crawling
is there any chart showing the suitable cable size according to AMP and length ? for three phase motors
how to calculate micom relay earth falt time and current sertting
How many types of interlocking use in screw type air compressor,make-Kaser(BSD MODEL)?
defult setting in p220 micom motor proction relay for 11kv,640kw,f.l.a.-40a,1440rpm ht motor?
What is meant by derating factor?