Answer Posted / sk
1.5sq.mm specified is the overall cross section area of wire. area=3.14xr2, we get radius of value r= Sq. root (3.14/1.5) which equals 1.44mm. so total diameter will be twice of r, i.e 2.88mm. So thickness of 1.5sq.mm wire will be 2.88mm
Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
Brief me about maintenance planning & sheduling of machine tool.
explain working principle of earth leakage relay
Explain how to determine capacitor tolerance codes?
on a three-winding transformer relationship delta-delta-star, on third winding why the relationship is a star? what are the advantages and disadvantages? Thank you and please help
Work done in a free expansion process is
Actually I have a doubt on neutral and earth.we use Ac power without taking neutral by connecting to earth,but at that time does it affects on efficiency of any electrical components or no? If yes how?
what are the differences between 'exhaust fan', 'heavy-duty exhaust fan' & 'super heavy duty exhaust fan'. what are their power ratings ?
induction 3 phase motor terminal connection
In the formula : Knee point voltage = Burden X alf / class, Please inform what is alf? regards Shashidhar M.R.
what is transistors comprised of?
If ROC does not lies inside unit circle,then ? a) Fourier transform converges b) Z transform converges c) Hatly transform converges d) Colpit Transform converges.
what is different between phase and netural
Why corona leads to production of Ozone and glow of the color VOILET?
how i calculate the syncrones generator NGR resistance .if we have a 6mw generator line voltage of generator 11kv also line current 393.3 ampere.
why use phase displacement in transformer.and effect of phase displacement on transformer