Interested to Buy Any Domain ? << Click Here >> for more details...
A cylindrical wire is compressed in length by 10%. The
percentage decrease in the resistance will be?????
- 8 Answers
- 22449 Views
- I also Faced
- E-Mail Answers
Answer Posted / akash
I think ,the basic equaction
Is that. R directly prposnal to l
So r=10%
| Is This Answer Correct ? | 1 Yes | 15 No |
Post New Answer View All Answers
What are the different sign conventions used in electric circuits?
why should the primary of transformer be connected in delta in a heat run test?
IF ANYONE HAVE ANY QUESTION ASK ME AT MY MAIL anmol.bhardwaj5@gmail.com
What is the difference between indoor and outdoor transformer
wht is embedded systems? what is new inthis field?
working principles of cf lamp,incandescentlamp and f lamp?
If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?
What do you mean by a voltage transformer?
how many synchronous motor are there in any power plant
describe the Operation of induction generators from bus bars
what is capacitor voltage transformer?? how it is different from potential transformer?
what is the constructional difference between a power transformer and potentian transformer?
what is meant by poly phase induction motor ? how its operating by single phase or three phase?
How to find ampere on ht side for selection of cable size ???
why the arc welding machines require parallel earthing systems? ie why each machines are connected to earth pit by separate wires during earthing? wats it adavantages?
