Explain difference between aluminium coductor & copper
coductor.
Answer Posted / g.rajasekaran
Copper has higher conductivity & lower resistivity than
aluminium
| Is This Answer Correct ? | 11 Yes | 1 No |
Post New Answer View All Answers
what is class of SPD and dittels of all class ?
why motor range is available 22kv,30kv,37kv,45kv and so on? why motor range is not available 21kv,24,25,26,27kv and so on?
I have a relay contact rated at 220v dc which is supplied with a 24vdc from the panel,for it to trip the dampers(24vdc).What if the application of the relay changes so that it should work at its rated 220vdc then will it work at 24vdc supply given or any other consideration needs to be taken .....
How to test the vector group of a Yd11 transformer? what are the relations to be checked between various vectors to confirm this vector group?
what is Anti-pumping?
What are differences between Voltage, EMF & Potential difference ?
How to Design green buildings services? What is the advantage to design green building?
how the inner and outer body is separated in aircrafts?
give me atleast four differences between circuit and network
Operation carried out in thermal power stations?
diff b/w elcb and rccb
in basic 2 phase will short means tripping the power but spot welding 2 phase shorting but not tripping it will welded why.....(Q)
What is the formulae of Megger value for a A.C.Motor
what is the principle of the single phase energy meter? and,what is the advantages and disadvantages of single phase energy meter?
54 Comments Alok and Bhanu play the following min-max game. Given the expression N = 38 + X*(Y – Z) where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be?