Semiconductor E...

Select the output $$Y$$ of the combination of gates shown in figure for inputs $$A = 1, B = 0; A = 1, B = 1$$ and $$A = 0, B = 0$$ respectively.

Identify the gate used in the following diagram.

A pure semiconductor is __________.

With increase in temperature the conductivity of?

Diffusion is the process of.

A photodiode is symbolised by the graphic.

A wire connected in the left gap of a meter bridge balance is $$10\Omega$$ resistance in the right gap to a point, which divides the bridge wire in the ratio $$3:2$$. If the length of the wire is $$1$$. The length of one ohm wire is?

What will be the current flowing through the $$6K\Omega$$ resistor in the circuit shown, where the breakdown voltage of the zener is $$6$$V?

A heater is designed to operate with a power of $$1000\ W$$ in a $$100\ V$$ line. It is connected in combination with a resistance of $$10\Omega$$ and a resistance $$R$$, to a $$100\ V$$ mains as shown in the figure. What will be the value of $$R$$ so that the heater operates with a power of $$62.5\ W$$?

In a solid, an unfilled vacancy in an electronic energy level is called.