Temperature co-efficient of resistance is expressed in terms of___________?

Related Mcqs:

The resistance of a conductor varies inversely as___________?

A. length B. area of cross-section C. temperature D. resistivity...

For which of the following ‘ampere second’ could be the unit ?

A. Reluctance B. Charge C. Power D. Energy...

Two lamps 100 W and 40 W are connected in series across 230 V (alternating). Which of the following statement is correct ?

A. 100 W lamp will glow brighter B. 40 W lamp will glow brighter C. Both lamps will glow equally bright D. 40 W lamp will fuse...

74. Sparking occurs when a load is switched off because the circuit has high_________?

A. resistance B. inductance C. capacitance D. impedance...

The number of electrons in the outer most orbit of carbon atom is___________?

A. 3 B. 4 C. 6 D. 7...