Resistor coding

A resistor's first three colour bands are brown, black, and red. What is its value? include unit on answer

(a)  

Which digit does the color yellow denote on a resistor color band?

• 3

• 2

• 4

• 7

A 47 Kohm resistor would have which colours on its first three bands?

• yellow, violet, white

• red, white, blue

• yellow, violet, orange

• orange, yellow, violet

Which digit does the color orange denote on a resistor color band?

• 1

• 9

• 3

• 6

A resistor's first three color bands are red, yellow and black. What is its value?

• 420000 ohms

• 240 ohms

• 24 ohms

• 32 ohms

Which digit is represented by a blue band on a resistor?

• 8

• 4

• 9

• 6

Which digit is represented by a black band on a resistor?

• 1

• 100

• 0

• 1000

A resistor's first three color bands are brown, green and red. What is its value? Include unit on answer

(a)  

Which colour represents the digit 6 in the resistor colour code?

• blue

• pink

• red

• green

Which of these colors is NOT used in the resistor value color code?

• white

• black

• violet

• pink