Transcript Topic 10: You`re in charge - Teachnet UK-home

You’re in charge
This is a product of the science
department of Dartford
Technology College
Question 1
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What does an Ammeter measure?
Voltage
Current
Resistance
Charge
Question 2
• What is a measure of the amount of
electrical energy that a battery can hold?
• Capacity
• Voltage
• Current
• Ohms
Question 3
• What do we call the safety device inside a
plug?
• Cellular
• Generator
• Fuse
• Power point
Question 4
• What do we call a collection of electrical
devices connected together to perform
some function?
• Chip
• Board
• Array
• Circuit
Question 5
• The green and yellow wire in a plug is
called?
• Earth wire
• Neutral wire
• Live wire
• Switch wire
Question 6
• What do we call the energy involved when
charged particles flow from one point to
another?
• Sound
• Light
• Electricity
• Heat
Question 7
• A material that can help reduce heat loss
or prevent the flow of electricity?
• Conductor
• Convector
• Radiator
• Insulator
Question 8
• This is a measure of how good something
is at turning energy into another useful
form?
• Deficiency
• Efficiency
• Sufficiency
• Transducer
Question 9
• A device that turns one form of energy into
movement?
• Motor
• Ammeter
• Voltmeter
• Capacitor
Question 10
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Power is measured in ?
Amps
Volts
Ohms
Watts
Question 11
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Another name for a solar cell?
Photosynthesis cell
Photocopier cell
Photograph cell
Photovoltaic cell
Question 12
• What do we call the device that harnesses
solar power for heating water?
• Solar cell
• Photovoltaic cell
• Solar panel
• Wood panel
Question 13
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Watts and kilowatts are used to measure?
Voltage
Current
Power
Resistance
Question 14
• The energy that can be harnessed from
moving air currents is called?
• Solar power
• Wind power
• Water power
• Tidal power
Question 15
• What is a R C C B device that switches off
a circuit avoiding the danger of
electrocution?
• Residual Core Circuit Breaker
• Reflex Current Circuit Breaker
• Residual Current Circuit Breaker
• Reflex Core Circuit Breaker
Question 16
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Resistance of a circuit is measured in ?
Volts
Ohms
Amps
Watts
Question 17
• The energy that comes from the sun is
called?
• Solar power
• Wind power
• Water power
• Tidal power
Question 18
• What do we call the energy transferred by
a force on a moving object?
• Power
• Volts
• Work
• Resistance
Question 19
• What do we call the area around a magnet
where metals like iron, nickel and cobalt
feel the force?
• Magnetic field
• Magnetic lea
• Magnetic paddock
• Magnetic pasture
Question 20
• This is a measure of how quickly
something happens?
• Charge
• Volts
• Rate
• Amps
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