Exam 2: Voltage, Current, and Resistance

A resistor with yellow, violet, orange and silver bands equals ________.

What is the key difference when taking voltage measurements with an analog meter versus a digital meter?

-Identify the DPDT switch in Figure 2-1.

-Identify the Normally Closed Push Button switch in Figure 2-1.

-Identify the Rotary switch in Figure 2-1.

On a resistor with four bands of color code, the fourth band represents:

Which type of resistor is used for high power applications?

-Which switch in Figure 2-1 could be used to simultaneously open or simultaneously close two circuits?

A conductor is a material that has ________.

Most DMMs will measure ________ ________ and ________.

Resistance is the opposition to the flow of current.

The ohm is the basic unit of resistance.

Interpret the following mixed numbers and letters 3M3 on a resistor to the correct resistance of:

The basic difference between a fuse and a circuit breaker is that:

The Nickel-Metal Hydride battery is an example of a secondary battery.

Every electrical circuit must contain ________.

If the current in a circuit equals 0 A, it is likely that the ________.

An insulator is a material with ________.

-Which switch in Figure 2-1 is usually used to control a doorbell?

resistor is color coded ________.