Interested to Buy Any Domain ? << Click Here >> for more details...
What current can be carried by 25 sqmm copper cable safely?
- 6 Answers
- 11682 Views
- Bharti, I also Faced
- E-Mail Answers
Answer Posted / satveer sagar
1 sq mm will be taken 3 times current
| Is This Answer Correct ? | 0 Yes | 4 No |
Post New Answer View All Answers
area control error
I AM GOING TO ATTEND APTRANSCO ON 26TH OCT 08.PLEASE SEND ME ANY MATERIAL OR TYPE OF QUESTIONS OR EXP QUESTIONS.
should %impedance be high or low in a power transformer? if so why?
What is a differential amplifier? Also, explain cmrr.
Describe the test procedure to determine the vector group
WE know that for Inductor X=2pifL,In DC f=0,then X=0 so,V=IX=0;But In the DC excitation of rotor of AC generator,DC motor field coil which coils are inductor so why does not applying DC voltage short the rotor coil of AC generator and field coil of motor?If it would then DC source might be damaged but it is not happened. Why does the strand conductor of Electrical power transmission line make twist?
what happened when we supply a dc current in dc motor?? can it worked properly?
How can we convert 11 kv to 440 volt without using transformer ?
Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet
what is earthing.how we make it,describe briefly.
Why cables and busbar both needed in LT Panels?
Which device is used for the source of emission of electrons in a crt?
Is electro plating what type of load whether resistive, inductive or capacitive loads
What is the polarization index value ? (Pi value)and simple definition of polarization index ?
some basic standard questions on transformer.
