LO-A

Identify the symbol?

• Normal Diode

• Photo diode

• LED

• Transistor

 In a parallel circuit which of the following is the same value throughout the circuit?

• Current

• Voltage

• Resistance

• Power

Voltage of the electrical kettle using at home is 230V and current flowing through the kettle is 0.5 A. What is the resistance of the kettle?

• 420 ohm

• 440 ohm

• 460 ohm

• 1000 ohm

 As the resistance of a circuit increases, the current will...

• Increase

• Decrease

• Stay same

• Short circuit

What is the voltage relation in a series circuit?

• V1+V2+V3= Vt

• Vt=V1=V2=V3

• V1= VT+V2+V3

What is the voltage relation in a Parallel circuit?

• VT=V1=V2=V3

• Vt=V1+V2+V3

• V1= VT+V2+V3

Which one is a series circuit?

• A

• B

Select the parallel circuit?

• A

• B

Amplitude is measured in

• Seconds

• Hours

• Volts

• Watts

Frequency is measured in units called...

• Amps

• Decibels

• Hertz

• Nodes