Electronic Components

1. LED stand for

What is the value of a resistor with a color code Orange-Black-Red Silver resistor?

• 30K Ω ± 5%

• 3K Ω ± 5%

• 3K Ω ± 10%

• 30K Ω ± 10%

A scheme used to determine the value of resistors by color bands printed on the resistor’s body as a code is _____________________

What electrical component may be made to either conduct (closed) or not (open) electric current?

What component is used to resist or oppose the flow of current?

What do you call the positive leg of the LED?

Which digit on the 1st band does the color yell

What digit on the 1st band does the color yellow denote on a resistor color band? 

A 47K ohm resistor would have what colors on its first three bands?

What are the color code for 160K ohm Resistor?

What are the color codes of 1k ohm Resistor?

• Brown, Black, Red

• Brown, Black, Orange

• Black, Brown, Red

• Black, Brown, Orange