tell 2 reasons for why only copper is used in domestic
wires& only alluminium in transmission lines ?
Answer Posted / serwox
Copper is not used for transmission lines because:
its expensive
Prone to vandalism
| Is This Answer Correct ? | 4 Yes | 6 No |
Post New Answer View All Answers
What are all present producing cost of Per KWH of various Fuel?
what topics we have to concentrate for power grid et.written test.and tell what to read for english synonyms and antonyms.
How much depth n width required for laying of 1X70 Sqmm Cable in Desert???
nwhat are the main Components of servo motor?
what is meant by vector group of a transformer? How can it be derived?
What is milivolt dop test in Busducts? What is its significance & procedure to do the test?
please send me the L&T Emb. sys. placement papers and entire details of pattren
In india, according to trade theory above 5 HP motor reqired star delta starter. But we R connect 11 KV motor with 14MW in Direct to line ( With VCB starter combination) Can U Guess, How it is possible ?????
I had applied for JE in PSEB, Can you pls send me the Question bank for related to my field
how a resistor resists to flow the current?how an inductor oppses the sudden change in current?how a capacitor opposes a DC voltage.
In ACS 1000 drive we are using 12 pulse converter,why don't use 3 pulse converter.
a simple c++ program to calculate simple interst with its data members as private
What is the mechanism of WTI
In a tap changing transformer where is the tap connected, is it connected in the primary side or secondary side?
In the Variable Voltage Variable Frequency Drive, how the Voltage and Frequency varied ? Is it varied in the Inverter part of the Drive ? Please give us supporting document if any.