Edit Game
Basic Electrical
 Delete

Use commas to add multiple tags

 Private  Unlisted  Public



 Save

Delimiter between question and answer:

Tips:

  • No column headers.
  • Each line maps to a question.
  • If the delimiter is used in a question, the question should be surrounded by double quotes: "My, question","My, answer"
  • The first answer in the multiple choice question must be the correct answer.

 Import questions





 Save   22  Close
When using something with moving parts, how do you reduce the wasted energy transferred as heat (due to the friction force).
Lubrication (grease, oil etc.)
Would a plug still work without the earth wire?
Yes, the earth wire is for safety
What affect is burning fossil fuels having on the environment?
Release CO2 which is a greenhouse gas - causing climate change
What is the equation to calculate electrical power?
P = V x I
Why is it dangerous to touch a live wire and the ground?
A current will flow through you. This can interrupt the rhythm of your heart and cause burns.
Why could a country not only use wind turbines and solar panels to generate its electricity?
It's not always windy and its not always sunny
Why could a country not only use wind turbines and solar panels to generate its electricity?
It's not always windy and its not always sunny
What is a fuse?
A piece of wire which will melt and break the circuit if too much current is flowing.
Will a bird be electrocuted if it sits on a national grid cable?
No, if it is only touching the live wire, it is not completing a circuit so no current flows
What is the frequency of the India mains electricity supply (it's an A.C supply)
50 Hz
What type of supply does a coal power station produce, A.C or D.C?
A.C
What is the difference between an A.C supply and a D.C supply?
D.C one direction, constant size. A.C changing direction and changing size.
What type of supply does a battery produce, A.C or D.C ?
D.C
What is the Ohms law equation?
V = I x R
What is the unit of power?
Watt
What is the unit for resistance in a circuit?
Ohm
What is the unit for current in a circuit?
Ampere
What colour is the earth wire in a plug ?
Green
What colour is the neutral wire in a plug
Black
What colour is the live wire in a plug?
Red
What is the name given to a material that can conduct electricity?
A conductor
What is the name given to a material which can not conduct electricity?
An Insulator.
Your experience on this site will be improved by allowing cookies.