What will happen to an insulating medium if voltage more than the breakdown voltage is applied on it ?
A). It will become magnetic
B). It will melt
C). It will get punctured or cracked
D). Its molecular structure will get changed
1. The formula for finding resistance when current and voltage are known is R = I/V.
2. The highest frequency which a conventional vacuum tube oscillator can generate is not limited by the
3. At room temperature, an intrinsic semiconductor has ___________
5. A single-phase sinusoidal voltage of 120 V is connected to a 90 Ω load. Current in the circuit is
6. When the frequency of the voltage applied to a series RC circuit is increased, the phase angle
7. In a sine wave the slope is constant
8. In a transistor if ß = 100 and collector current is 10 mA, then IE is ___________
9. Power transformers are generally designed to have maximum efficiency around
10. The capacitance, in force-current analogy, is analogous to