Can we use same copper cable for both AC & DC power.
Answer Posted / nakkeeran
no..because in AC only high voltage we use the copper
cable..in dc wwe do not use that.....
Is This Answer Correct ? | 0 Yes | 5 No |
Post New Answer View All Answers
how make megger test for control cable like 12c x 1.5mm and what it apply voltage and test timing details.
what exactly commisioning work does in electrical site work... LT side?..
how we can calculate 2 phase welding transformer rating or total power?
What is advantages of VSCF wind electrical system?
what is ground fault in ACB?
What are the types of transformers according to the arrangement of iron cores?
Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.
what is the difference between droop mode and ischnorous mode in thermal powerplant?
What will happen if we introduce negative feedback to a control system that uses a positive feedback?
hi this is hema, r there any books in particular for the preparation of the APPSC-A.E.E(electrical), if so please mail me the names ... thank u .
How is the percentage impedence of a transformer fixed at design stage???
What is instrumental error?
Can u explain : what is supply for train (whether a,c or d.c ).I know that supply is 25000v a.c .But there is rumour that supply is D.C. And also explain how lights and fans inside the trains are working ,and what type of motors are used in trains whether D.C motors or induction motors .If d.c motor, how it gets supply.If traction motors are used then what are traction motors and its functions and how it differs from other motors and also explain about locomotive . y d.c series motor in train.train wheels r driven by D.C shunt motor ,at what voltage,and at what speed. please reply..............
Why 11kv to be generated in generation station
Explain the functioning of diode?