The Elements of Electrical Circuit

The transistor is a very small … which takes the place of, and will do the work of a much larger electron tube.

During operation a transistor will become … , and so it is necessary to make certain that the transistor circuit is not overloaded to the point at which it will be will be heated beyond its operating limits.

A junction transistor consists of … principal sections and may be manufactured as one piece

A capacitor may be defined as a device consisting of two or more conductor plates separated from one another by a dielectric used for receiving and storing an …   .

The unit of capacitance is a …   .

The effect of a … in an electric circuit is to oppose any charge in the existing voltage

When current is passing through a resistor its temperature rises … . 

The higher the value of current the higher is the temperature of .... .

Each resistor has a … temperature to which it may be heated without a trouble.

Resistors are rated in … .

Conductors are materials having a … resistance so that current easily passes through them.

Insulators have two main functions: to isolate conducting wires and thus to prevent a short between them and to … electric charge when a voltage source is applied.