Electro

Which of the following is value of the second color band?

• 1

• 3

• 5

• 7

Which of the following electrical/electronic diagrams is represented by the illustration?

• Block Diagram

• Schematic Diagram

• Ladder Diagram

• Wiring Diagram

A 12 V battery supplies a speaker with an equivalent resistance of 1 Ω. Which of the following will be displayed in your ammeter?

• 12 A

• 83.33 mA

• 83.33 A

• 12 mA

Which of the following is value of the first color band?

• 2

• 4

• 5

• 8

Which of the following electrical/electronic diagrams is represented by the illustration?

• Block

• Schematic

• Ladder

• Wiring

Which of the following is the color-coded value of this resistor?

• 5.6 kΩ

• 56 kΩ

• 560 kΩ

• 560 Ω

Calculate the voltage when current is 5 A and resistance is 20 Ω.

• 4 V

• 0.25 V

• 100 V

• 25 V

Which of the following is value of the multiplier?

• 10⁵ or 100,000

• 10⁴ or 10,000

• 10⁶ or 1,000,000

• 10⁷ or 10,000,000

Which of the following electrical/electronic diagrams is represented by the illustration?

• Block

• Schematic

• Ladder

• Wiring

Which of the following is the color-coded value of this resistor?

• 2.7 kΩ

• 27 kΩ

• 3.9 kΩ

• 39 kΩ