If one of the resistors in a parallel circuit is removed, the total resistance
A). Decreases
B). Increases
C). Remains the same
D). Doubles
1. A square corner reflector is used in which of the following?
2. Shunt generators are most suited for stable parallel operation because of their
3. Conductance is reciprocal of
4. The electric field at a point situated at a distance d from straight charged conductor is
5. A voltage of about 200 V can be measured
6. Effect of moisture on the insulating materials is to
8. The magnetic reluctance of a material
9. In an A.C. circuit power is dissipated in
10. Which of the following statement regarding waveguides is incorrect?