GCSE Mains Electricity
Authored by Neil Stewart
Physics
9th - 10th Grade
NGSS covered
Used 131+ times
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28 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the voltage of mains electricity in the UK National Grid?
120 V
220 V
230 V
None of these
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the frequency of alternating current in the UK National Grid?
60 Hz
50 Hz
230 V
120 V
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
the type of current that is used in mains electricity
appealing current
diverting current
alternating current
direct current
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
measure of power
watt
ohm
volt
amp
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A circuit that is connected to Earth is said to be _____.
series
parallel
grounded
discharged
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the power of a 20V bulb with 5A through it?
100W
100V
6.3W
6.3A
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the current through a 11V bulb with a power of 99W?
9W
9A
60V
60A
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