Resistor Code Coding Chapter Test
In the five-band resistor color code, a blue fifth band indicates a tolrences if +-25%
True
A surfaces mount resistor that marked 100 has a resistences value of 100 ohms
False
If a 68K ohms resistor with a tolorences of +-10% measured 77.3k ohms it is barley within tolrences
False
The Physical size of a resistor is an indication of its resistance value
False
When silver is used in the multipler band, it indicates a fractional multipler of 0.1
False
A surfaces mont resistor that marked 5R6 has a resistances value of 5.6 Ohms
True
Gold in the multipler band indicates a fractional multipler of 0.1
True
If a carbon resistor has only three colored bands or stripes its tolerances is +-20%
True
In the Resistor color-coding scheme, gold or silver never appear in the first or second bands
True
In the four band resistor color code a silver fourth band indicates a tolerances of +-10%
True
In the four-band resistor color code, a gold fourth band indicates a tolerances of +-5%
True
Orange in the mulitpler band means muliply the first two ir three digits by 10 3 square
True
Resistor with five colored bands or stripes provide more precise resistance value
True
The Physical size of a resistor is an indication of its power rating
True
The main purpose of a resistor is to limit the current flow or to provide the desired drop in voltages
True