# Energy and Electricity Quiz (Section 1 on Revision Checklist)

### Description

A Quiz reviewing the topics on Section 1 of the revision Checklist
Quiz by Alex Rizvi, updated more than 1 year ago
 Created by Alex Rizvi almost 9 years ago
157
3

## Resource summary

### Question 1

Question
When a ball is dropped from a height onto a loop the loop the energy transfer is Kinetic to GPE
• True
• False

### Question 2

Question
Mrs Smith Would like to fit draught proofing into her house for a fee of £150. This will save 6000w of power for heating every two hours. Each unit cost 5p, What is the Payback time of the draught proofing?
• 16.7 Days
• 63.7 Days
• 28.3 Days
• 10.2 Days

### Question 3

Question
A current of 2 A flows for 30 seconds through a lamp. How much charge has moved?
• 60 Coulombs
• 60 Joules
• 25 Coulombs
• 15 Watts

### Question 4

Question
A current of 12 A flows for 20 minutes into an electric cooker. How much charge has the cooker used?
• 14,400 Coulombs
• 27 Coulombs
• 50 Coulombs
• 16,000 Coulombs

### Question 5

Question
Watts are a measurement of energy
• True
• False

### Question 6

Question
Joules are a measurement of energy
• True
• False

### Question 7

Question
What is current measured in?
• Coulombs
• Joules
• Watts
• Volts
• Amps

### Question 8

Question
How is current measured?
• Voltmeter
• Ammeter

### Question 9

Question
What is the equation to work out power
• P= V x I
• P= I/V
• P= V/I

### Question 10

Question
Which Circuit do you connect an ammeter to measure the current?
• Series
• Parallel

### Question 11

Question
A Petrol car requires 5,000J of energy to run properly. 3,467J of that are wasted as Heat(Thermal) energy. How much usefule energy is there, What type of energy, and what is the efficiency of the car?
• 1,533J ,Thermal, 32.98%
• 1235J, Electrical, 30.66%
• 1533J, Kinetic, 30.66%
• 1435J, Kinetic, 54.983%

### Question 12

Question
What is 1KW equivalent to?
• 10W
• 100W
• 1000W
• 10000W
• 1000000W

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