What is the primary function of the ground prong in electrical appliances?
Electrical Safety

Interactive Video
•
Science, Physics, Engineering
•
10th - 12th Grade
•
Hard
Quizizz Content
FREE Resource
Read more
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To provide additional power
To enhance appliance efficiency
To stabilize voltage
To protect against short circuits
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens inside a fuse when too much current flows through it?
It contracts
It melts
It solidifies
It expands
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why do fuses need to be replaced after they have melted?
They are designed for single use
They change shape permanently
They become too hot to handle
They lose their conductivity
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a key advantage of circuit breakers over fuses?
They are cheaper
They are more compact
They can be reset without replacement
They conduct more electricity
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In modern buildings, what is typically used instead of fuses?
Voltage regulators
Ground prongs
Surge protectors
Circuit breakers
Similar Resources on Quizizz
6 questions
Electrical Circuits Review

Interactive video
•
10th - 12th Grade
2 questions
Standard Circuit Diagram Symbols and Components

Interactive video
•
10th Grade - University
2 questions
GCSE Physics - Fuses and Earthing #23

Interactive video
•
9th - 10th Grade
2 questions
Electrical Safety

Interactive video
•
10th - 12th Grade
3 questions
Electrical Safety

Interactive video
•
10th - 12th Grade
3 questions
Circuitos electricos: circuitos caseros

Interactive video
•
10th - 12th Grade
2 questions
Understanding Breaker Boxes and Fuses

Interactive video
•
10th - 12th Grade
3 questions
Understanding Breaker Boxes and Fuses

Interactive video
•
10th - 12th Grade
Popular Resources on Quizizz
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade