_Out of the following which is not a poor conductor?$? – McqOptions

MCQOPTIONS

1.	_Out of the following which is not a poor conductor?$?
A.	Cast iron
B.	Copper
C.	Carbon
D.	Tungsten
Answer» C. Carbon

Discussion

No Comment Found

Related MCQs

Temperature coefficient of resistance is expressed in terms of%!
Varistors are%!
Whether circuit may be AC. or D.C. one, following is most effective in reducing the magnitude of the current.%!
Three 6 ohm resistors are connected to form a triangle. What is the resistance between any two corners?%!
All of the following are equivalent to watt except%!
When a voltage of one volt is applied, a circuit allows one micro ampere current to flow through it. The conductance of the circuit is%!
The thickness of insulation provided on the conductor depends on%!
Resistance of carbon filament lamp as the applied voltage increases.%!
A 40 W bulb is connected in series with a room heater. If now 40 W bulb is replaced by 100 W bulb, the heater output will:%!
A rheostat differs from potentiometer in the respect that it%!