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Who Wants to Who Wants to Win a Million?Win a Million?
Electrical Science RevisionElectrical Science Revision
A Trainer Bubble GameA Trainer Bubble Game
© Trainer Bubble
OB 05.13
Electrical Science RevisionElectrical Science Revision
• The aim of the game is to reach a million pounds!
• Identify the correct answer in order to progress to the next level. You have a 2 minute time limit per question.
• If you answer incorrectly you will potentially lose all of your hard earn money!
• You have 3 lifelines which you can use at any time to help you answer a question – the host will explain further…
BASIC RULES
OB 05.13
50 : 50
3 LIFELINES
• ‘50/50’: Request for 2 answers of the 4 to be eliminated by the host.
• ‘Ask a friend’: Ask one student in your class to help you answer the question.
‘Ask the Class’: Ask the class to vote what they think is the correct answer.
OB 05.13
Are you ready?
GOOD LUCK!!
As we prepare to play ‘Who Wants to Win a
Million?’
OB 05.13
50 : 50
The unit of electric charge is the
A: Watt
C: Volt
B: Coulomb
D: Ampere
1 £100
15 £1 MILLION
2 £2003 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
50 : 50
The unit of electric charge is the
A: Answer
C: Answer
Correct Answer
D: Answer
1 £100
15 £1 MILLION
2 £2003 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
15 £1 MILLION
2 £2003 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
1 £100
Congratulations! You made it to
£100Ready for your next question…?
50 : 50
Which direction will the conductor move if the following conditions are present ?
A: Down
C: Right
B: Left
D: Up
15 £1 MILLION
2 £2003 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
1 £100
50 : 50
Which direction will the conductor move if the following conditions are present ?
Correct Answer
C: Answer
B: Answer
D: Answer
15 £1 MILLION
2 £2003 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
1 £100
15 £1 MILLION
3 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
1 £100
Congratulations! You made it to
£200Ready for your next question…?
2 £200
50 : 50
Which material has the highest resistivity value from the following choices?
A: Steel
C: Copper
B: Silver
D: Aluminium
15 £1 MILLION
3 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
1 £1002 £200
50 : 50
Which material has the HIGHEST resistivity value from the following choices?
Correct Answer
C: Answer
B: Answer
D: Answer
15 £1 MILLION
3 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
1 £1002 £200
15 £1 MILLION
4 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
1 £100
Congratulations! You made it to
£300Ready for your next question…?
2 £2003 £300
50 : 50
A resistance of 3000mΩ can be expressed as
A: 0.03MΩ
C: 300000 Ω
B: 0.3 Ω
D: 3 Ω
1 £100
15 £1 MILLION
2 £200
4 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
3 £300
50 : 50
A resistance of 3000mΩ can be expressed as
A: Answer
C: Answer
B: Answer
Correct Answer
1 £100
15 £1 MILLION
2 £200
4 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
3 £300
15 £1 MILLION
5 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
1 £100
Congratulations! You made it to
£500Ready for your next question…?
2 £2003 £3004 £500
50 : 50
What is signified by the Greek letter 'Rho' in the following equation?
A: resistivity
C: resistance
B: reactance
D: reluctance
1 £100
15 £1 MILLION
2 £200
5 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
3 £3004 £500
50 : 50
Place your £1000 question in this box…
Correct Answer
C: Answer
B: Answer
D: Answer
1 £100
15 £1 MILLION
2 £200
5 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
3 £3004 £500
15 £1 MILLION
6 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
1 £100
Congratulations! You made it to
£1000Ready for your next question…?
2 £2003 £3004 £5005 £1000
50 : 50
Which two effects are produced when current flows through a conductor?
A: Magnetic and chemical
C: Heating and magnetic
B: Chemical and heating
D: Shock and awe
1 £100
15 £1 MILLION
2 £200
6 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
3 £3004 £5005 £1000
50 : 50
Which two effects are produced when current flows through a conductor?
A: Answer
Correct Answer
B: Answer
D: Answer
1 £100
15 £1 MILLION
2 £200
6 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
3 £3004 £5005 £1000
15 £1 MILLION
7 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
1 £100
Congratulations! You made it to
£2000Ready for your next question…?
2 £2003 £3004 £5005 £10006 £2000
50 : 50
Force can be calculated by
A: Distance x time
C: Velocity x time
B: Newtons x coulombs
D: Mass x acceleration
1 £100
15 £1 MILLION
2 £200
7 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
3 £3004 £5005 £10006 £2000
50 : 50
Force can be calculated by
A: Answer
C: Answer
B: Answer
Correct Answer
1 £100
15 £1 MILLION
2 £200
7 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
3 £3004 £5005 £10006 £2000
15 £1 MILLION
8 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
1 £100
Congratulations! You made it to
£4000Ready for your next question…?
2 £2003 £3004 £5005 £10006 £20007 £4000
50 : 50
The units of electric current, potential difference and resistance are respectively
A: Watts, volts and ohms
C: Amps, watts and ohms
B: Amps, volts and ohms
D: Amps, volts and watts
1 £100
15 £1 MILLION
2 £200
8 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
3 £3004 £5005 £10006 £20007 £4000
50 : 50
The units of electric current, potential difference and resistance are respectively
A: Answer
C: Answer
Correct Answer
D: Answer
1 £100
15 £1 MILLION
2 £200
8 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
3 £3004 £5005 £10006 £20007 £4000
15 £1 MILLION
9 £16,00010 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
1 £100
Congratulations! You made it to
£8000Ready for your next question…?
2 £2003 £3004 £5005 £10006 £20007 £40008 £8000
50 : 50
What remains constant in a series circuit
A: Voltage
C: Current
B: Resistance
D: Power
1 £100
15 £1 MILLION
2 £200
9 £16,00010 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
3 £3004 £5005 £10006 £20007 £40008 £8000
50 : 50
What remains constant in a series circuit
A: Answer
Correct Answer
B: Answer
D: Answer
1 £100
15 £1 MILLION
2 £200
9 £16,00010 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
3 £3004 £5005 £10006 £20007 £40008 £8000
15 £1 MILLION
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
1 £100
Congratulations! You made it to
£16,000Ready for your next question…?
2 £2003 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
50 : 50
The diagram above represents the theory of
A: Mutual induction
C: Self induction
B: Separate induction
D: Circulating induction
1 £100
15 £1 MILLION
2 £200
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
3 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
50 : 50
Place your £32,000 question in this box…
A: Answer
Correct Answer
B: Answer
D: Answer
1 £100
15 £1 MILLION
2 £200
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
3 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
15 £1 MILLION
11 £64,00012 £125,00013 £250,00014 £500,000
1 £100
Congratulations! You made it to
£32,000Ready for your next question…?
2 £2003 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,000
50 : 50
The efficiency of a motor can be expressed as
A: Output over input x 100
C: KW x KVA
B: Input x power factor
D: V x I
1 £100
15 £1 MILLION
2 £200
11 £64,00012 £125,00013 £250,00014 £500,000
3 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,000
50 : 50
The efficiency of a motor can be expressed as
Correct Answer
C: Answer
B: Answer
D: Answer
1 £100
15 £1 MILLION
2 £200
11 £64,00012 £125,00013 £250,00014 £500,000
3 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,000
15 £1 MILLION
12 £125,00013 £250,00014 £500,000
1 £100
Congratulations! You made it to
£64,000Ready for your next question…?
2 £2003 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,000
50 : 50
To convert 1.5mm2 to m2 you must multiply 1.5 by
A: 10 -4
C: 10 -3
B: 10 -6
D: 10 -8
1 £100
15 £1 MILLION
2 £200
12 £125,00013 £250,00014 £500,000
3 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,000
50 : 50
To convert 1.5mm2 to m2 you must multiply 1.5 x
A: Answer
C: Answer
Correct Answer
D: Answer
1 £100
15 £1 MILLION
2 £200
12 £125,00013 £250,00014 £500,000
3 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,000
15 £1 MILLION
13 £250,00014 £500,000
1 £100
Congratulations! You made it to
£125,000Ready for your next question…?
2 £2003 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,000
50 : 50
A 5kg mass is lifted 3m. The work done is
A: 147J
C: 16.4J
B: 15J
D: 85J
1 £100
15 £1 MILLION
2 £200
13 £250,00014 £500,000
3 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,000
50 : 50
A 5kg mass is lifted 3m. The work done is
Correct Answer
C: Answer
B: Answer
D: Answer
1 £100
15 £1 MILLION
2 £200
13 £250,00014 £500,000
3 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,000
15 £1 MILLION14 £500,000
1 £100
Congratulations! You made it to
£250,000Ready for your next question…?
2 £2003 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,000
50 : 50
Two resistors of 20 ohms and 40 ohms are connected in series across a 120v d.c.supply, the current flowing in the circuit will be:
A: 0.5 A
C: 2 A
B: 5 A
D: 20 A
1 £100
15 £1 MILLION
2 £200
14 £500,000
3 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,000
50 : 50
Two resistors of 20 ohms and 40 ohms are connected in series across a 120v d.c.supply, the current flowing in the circuit will be:
A: Answer
Correct Answer
B: Answer
D: Answer
1 £100
15 £1 MILLION
2 £200
14 £500,000
3 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,000
15 £1 MILLION
1 £100
Congratulations! You made it to
£500,000Ready for your next question…?
2 £2003 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
50 : 50
Calculate the weight of the load required to balance the effort applied shown
A: 266.2kg
C: 824.6N
B: 1160.1N
D: 118.2kg
1 £100
15 £1 MILLION
2 £2003 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
50 : 50
Calculate the weight of the load required to balance the effort applied shown
A: Answer
C: Answer
B: Answer
Correct Answer
1 £100
15 £1 MILLION
2 £2003 £3004 £5005 £10006 £20007 £40008 £80009 £16,000
10 £32,00011 £64,00012 £125,00013 £250,00014 £500,000
£1 Million
That’s the That’s the Wrong Wrong
Answer!Answer!
Tasks Duration
A:Dominoes - AC Theory
20 min
B:Magnetism Revision
20 min
C:Electrical Science Crossword
20 min
