reactance

Talk Electrician Forum

Help Support Talk Electrician Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

searley

Senior Member
Joined
Sep 12, 2008
Messages
320
Reaction score
0
if a pure inductor of reactance100ohms is connected across a single phase 230v supply the power dissipated in the circuit will be ?

HELP. :_|

 
Hi 230 Volts divided by 100 ohms = 2.3 Amps 230 Volts multiplide 2.3 Amps =529 Watts is that what you wanted CJS

 
the answer i got on the sheet is 0w.i can`t work it out at that.unless the answePray sheet is wrong. :|

 
No it is correct can remember that question bit of a trick question as PURE anything is not possible it is because it is PURE reactance so has NO resistance so produces no power CJS

 
Top