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Electricity now!
What do power supply units do?
What are power failures?
Electricity now!
29 terms
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30 Questions, 1 Question per topic
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Questions
29
Answers
1
What are power failures?
Measurement errors
Tool malfunctions
Cooking failures
Interruptions in power supply
2
What do power supply units do?
Create heat
Measure voltage
Store energy
Provide power
3
What is a smart home?
A home with plants
A home with books
A home with technology
A home with pets
4
What protects against electric shock?
Metal casing
Air
Insulation
Water
5
Why is electrical safety important?
To reduce costs
To save energy
To improve speed
To prevent injuries
6
What is professional measuring?
Playing games
Using tools for fun
Accurate measurement
Cooking measurements
7
What is power electronics?
Study of plants
Cooking techniques
Sports
Control of electrical systems
8
What are installation materials?
Clothes
Wires and connectors
Tools
Food items
9
What is energy?
A type of tool
A safety measure
A cooking method
Ability to do work
10
What is lightning protection?
Protecting from lightning strikes
Tool safety
Cooking safety
Measuring voltage
11
What does a resistor do?
Decreases current
Measures voltage
Stores energy
Increases current
12
What is the purpose of fuses?
To control light
To measure resistance
To increase current
To protect circuits
13
What do batteries do?
Measure voltage
Create light
Store energy
Control temperature
14
What is a basic electric circuit?
A battery only
A closed loop of wires
A resistor only
A type of light bulb
15
What is Industry 4.0?
Modern manufacturing
Cooking techniques
Gardening
Sports
16
What is used to measure voltage?
Hammer
Screwdriver
Multimeter
Pliers
17
What does control engineering involve?
Cooking
Designing circuits
Managing people
Controlling systems
18
What is installation basics?
How to install equipment
How to design circuits
How to cook
How to measure
19
What is an electric stove?
A type of motor
A measuring device
A battery
A cooking appliance
20
What are security systems?
Systems for measuring
Systems to protect homes
Systems for gardening
Systems for cooking
21
What is motor protection?
Protecting motors from damage
Measuring motor speed
Designing motors
Installing motors
22
What is a tool used for cutting wires?
Hammer
Screwdriver
Multimeter
Pliers
23
What is a lamp circuit?
A circuit for batteries
A circuit for lights
A circuit for measuring
A circuit for motors
24
What is solar power?
Energy from water
Energy from batteries
Energy from wind
Energy from the sun
25
What are light and lamps?
Measuring devices
Types of tools
Cooking appliances
Sources of illumination
26
What are electric cars?
Cars with solar panels
Cars with no engines
Cars powered by gas
Cars powered by electricity
27
What is information technology?
Use of computers
Study of plants
Cooking techniques
Sports
28
What do electric motors do?
Convert energy to motion
Create heat
Store energy
Measure voltage
29
What are heat pumps?
Cooking devices
Measuring devices
Devices for heating and cooling
Lighting devices
