S2 Electricity and Electronics Revision

S2 Electricity and Electronics Revision

Multiple Choice

The last symbol was a

• cell

• battery

• resistor

• ammeter

Multiple Choice

The last symbol was a

• buzzer

• battery

• bell

• ammeter

Multiple Choice

The last symbol was a

• buzzer

• battery

• bell

• resistor

Multiple Choice

last symbol was a

• switch

• battery

• wire

• resistor

Multiple Choice

last symbol was a

• resistor

• variable resistor

• super resistor

• battery

Multiple Choice

last symbol was a

• resistor

• variable resistor

• super resistor

• battery

Multiple Choice

How is the last symbol drawn/connected

• in series

• in parallel

Multiple Choice

How is the an ammeter connected / drawn in a circuit

• in series

• in parallel

Multiple Choice

If there is more than one pathway it is a

• series circuit

• parallel circuit

• electronic system

Multiple Choice

Current is

• the flow of electrons

• the energy given to electrons

• the flow of water

• the electricity available

Multiple Choice

Voltage is

• the flow of electrons

• the energy given to electrons

• the flow of water

• the electricity available

Multiple Choice

Voltage is measured by

• a voltmeter in series

• a voltmeter in parallel

• an ammeter in parallel

• an ammeter in series

Multiple Choice

Current is measured by

• a voltmeter in series

• a voltmeter in parallel

• an ammeter in parallel

• an ammeter in series

Multiple Choice

The units for current is

• Volts

• Ohms

• ammeter

• Amps

Multiple Select

Select the true statements about a series circuit

• Voltage is the same at any point

• Voltage is shared across components

• Current is the same at any point

• Current is split

Multiple Select

Select the true statements about a parallel circuit

• Voltage is the same at any point

• Voltage is shared across components

• Current is the same at any point

• Current is split

Multiple Choice

What is resistance measured in

• ohms

• amps

• volts

• electrons

Multiple Select

Select the true statements about a parallel circuit

• Voltage is the same at any point

• Voltage is shared across components

• Current is the same at any point

• Current is split

Multiple Choice

V= IR what is the voltage if resistance is 10 and Current is 10

• 1

• 10

• 100

• 1000

Multiple Choice

V= IR so R =V/I

what is the resistance if Voltage is 6 & Current is 2

• 1

• 3

• 12

• 8

Multiple Choice

V= IR so R =V/I

what is the resistance if Voltage is 100 & Current is 4

• 100

• 104

• 25

• 400

Multiple Choice

If increase the resistance the current

• stays the same

• decreases

• increases

Digital Inputs

• Digital means either off or on

• Slide Switch

• Push Switch

Analogue Inputs

• Analogue means there is a range (NOT off or on)

• Microphone

• Light Dependent Resistor

Digital Outputs

• Digital means either off or on

• Lamp

• LED

Analogue Outputs

• Analogue means there is a range (NOT off or on)

• Speaker

• 
  

Multiple Choice

For a AND gate what would the inputs be to turn on an Output

• 0,0

• 0,1

• 1,0

• 1,1

Multiple Select

For an OR gate what would the inputs be to turn on an Output

• 0,0

• 0,1

• 1,0

• 1,1

Multiple Choice

For a NOT gate what would the inputs be to turn on an Output

• 0

• 1

• 1,0

• 1,1

Multiple Choice

For a NOT gate what would the inputs be to turn off an Output

• 0

• 1

• 1,0

• 1,1

Multiple Choice

For an OR gate what would the inputs be to turn on an Output

• 0,0

• 0,1

• 1,0

• 1,1

Multiple Select

For a AND gate what would the inputs be to turn OFF an Output

• 0,0

• 0,1

• 1,0

• 1,1

Multiple Choice

The first column in a table is the label for the

• X-axis (bottom)

• Y -axis (side)

Multiple Choice

The second/results column in a table is the label for the

• X-axis (bottom)

• Y -axis (side)

Multiple Select

What must a graph have

• labels from the table in correct place

• units in brackets in labels

• the numbers you need

• scales with even intervals

Multiple Choice

In series circuit if current at battery is 10A, what would be at bulb 1 and bulb 2

• Bulb 1=10 Bulb 2=10

• Bulb 1=5 Bulb 2=5

• Bulb 1=100 Bulb 2=100

• Bulb 1=10 Bulb 2=0

Multiple Choice

In parallel circuit if current at battery is 10A, what would be at bulb 1 and bulb 2

• Bulb 1=10 Bulb 2=10

• Bulb 1=5 Bulb 2=5

• Bulb 1=100 Bulb 2=100

• Bulb 1=10 Bulb 2=0

Multiple Choice

In parallel circuit if voltage at battery is 10V, what would it be at bulb 1 and bulb 2

• Bulb 1=10 Bulb 2=10

• Bulb 1=5 Bulb 2=5

• Bulb 1=100 Bulb 2=100

• Bulb 1=10 Bulb 2=0

Multiple Choice

In series circuit if voltage at battery is 10V, what would it be at bulb 1 and bulb 2

• Bulb 1=10 Bulb 2=10

• Bulb 1=5 Bulb 2=5

• Bulb 1=100 Bulb 2=100

• Bulb 1=10 Bulb 2=0