Schließen
The most common type of resistor is the _____ resistor.
The carbon resistor is also called the _____ resistor.
The _____ resistor is a type of resistor that can change its resisitance.
The variable resistor is also called a _____.
______ are used when varying control of the resistance in a circuit is needed.
The major parts of a potentiometer include a _______, a _______, and a _______.
There are two basic types of potentiometers the ______ and the ______.
In a _______ potentiometer, each increment of shaft rotation corresponds to an equal amount of resistance value.
In an _______ potentiometer, the resistance varies greatly according to the amount of shaft rotation, especially at the clockwise extreme of rotation.
______ potentiometers are often used as volume controls in devices such as TVs and radios.
_____ potentiometers are used on circuit boards for temperature, lighting, and motor control circuits.
The resistance of a miniature potentiometer can be adjusted by turning the _______.
A special type of potentiometer called a _____ is used in some high-power circuits.
A ____ potentiometer is a wirewound resistor with a sliding tap. The resistance of this resistor can be varied by by loosening the clamp screws and moving the tap to a new spot.
The ____ potentiometer is used in power circuits where resistance changes will be made infrequently.
The formula _____ states that the amount of power that's actually handled by the resistor is the product of the voltage across the resistor and the current flowing through the resistor.
The color of the first band on the left side end of a resistor tells you the ____ digit in the resistor's value.
The color of the second band from the left tells you the ____ digit in the resistor's value.
The color of the third band will tell you how many ____ are placed after the first two digits.
If a resistor has a third band that's gold or silver, it will have a _____ instead of a number of zeros.
Always read the color bands on a resistor from ____ to ____.
The fourth color band on a resistor tells you the ____ of the resistor as a percentage.
_____ is the allowable amount of difference between the true resistance and the labeled resistance on a resistor.
