Interested to Buy Any Domain ? << Click Here >> for more details...
Why did call copper as a electrical
conductor?
- 2 Answers
- 4655 Views
- ABB, I also Faced
- E-Mail Answers
Answer Posted / g venkateswarlu
copper is good heating and electricity.and its atomic number is 29 first orbit 2 electrons and second orbit 8 ele,3rd orbit 18 ele,still 4th orbit 1 ele is present ,it is freely move to other atom so copper is gud conductor.compare to aluminium,it is less weight ,less cost it is used in OH cables
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Which contains in POLE ASSEMBLY of a 11KV Kirloskar-make SF6 (Model No-FP620A12)? Will u clarify with drawing?
i have a 4 Mva transformer 34.5 kv / 480-277 v and i used 2 parallel 3200 amp bus duct for the secondary feeder using 3 ply of bus bar ( 3/8" x 5" ) as a common where the flexible link terminated and 6300 amps breaker for the main, the lower bus duct reaches 70 degrees and the upper bus duct reaches 55 degrees when i used thermal scanner. why the temperature is not balance when the load reaches 3600 amps.
Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault
how to erect roof control panel?
what is the VA(Volt-amphere)? define with calculation?
how does a liquid starter reduce the starting currents?
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
i want to model paper for section engg.
Incoming line 11kv And transformer capacity is 2500kva. Consumption load is 1300A. Then fuse capacity is 11kv line.
define the non synchoronism of synchoronous machine in general g or m??
I use 20 nos led tube 4feet, in pathway 100mtr approximate, so what size cable i use for lighting
What is oscillator circuit?
What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?
what is the practical application of full adder circuit?
What is the differance between 2 dc motors of armature voltage 660 v and 440 v?
