Carbon resistors are used extensively because they are____________?

Related Mcqs:

The tiny block formed by the arrangement of a small group of atoms is called the____________?

A. unit cell B. space lattice C. either A. or (b) D. none of the above...

In a superconductor the value of critical density depends upon______________?

A. magnetic field strength B. temperature C. either (A) or (B) D. both (A) and (B)...

Which of the following is the poorest conductor of electricity ?

A. Carbon B. Steel C. Silver D. Aluminium...

Carbon bearings are used under which of the following conditions ?

A. Where lubrication is difficult or im-possible B. Where corrosive chemical action exists C. Where high temperature exists D. All of the above...

For germanium the forbidden energy gap is_______________?

A. 0.15 eV B. 0.25 eV C. 0.5eV D. 0.7eV...