Physics
Grade-9
Easy
Question
Which of the following options is the correct way of connecting a fuse?
Hint:
- Connected to neutral wire
The correct answer is:
- The third option is the correct way of connecting a fuse.
- Fuse is always connected to the neutral wire in a household circuit
Related Questions to study
Physics
The fuse current rating should be chosen such that
The fuse current rating should be chosen such that
PhysicsGrade-9
Physics
Which of these are not the advantages of a fuse?
Which of these are not the advantages of a fuse?
PhysicsGrade-9
Physics
On what principle does a fuse works?
On what principle does a fuse works?
PhysicsGrade-9
Physics
In the following circuit connect a fuse that will protect the load if a current greater than 10A, which is the current rating of the load, flows through it.
In the following circuit connect a fuse that will protect the load if a current greater than 10A, which is the current rating of the load, flows through it.
PhysicsGrade-9
Physics
Which of the following fuse will blow first if a current of 8.1 A is passed through the circuit?
Which of the following fuse will blow first if a current of 8.1 A is passed through the circuit?
PhysicsGrade-9
Physics
If a wire which carries a current of 6.2 A at normal conditions is subjected to 10 A of current, then
If a wire which carries a current of 6.2 A at normal conditions is subjected to 10 A of current, then
PhysicsGrade-9
Physics
Complete the sentence:
The advantage of a circuit breaker over a fuse is that
Complete the sentence:
The advantage of a circuit breaker over a fuse is that
PhysicsGrade-9
Physics
What happens to the current when a circuit breaker trips?
What happens to the current when a circuit breaker trips?
PhysicsGrade-9
Physics
When does a circuit breaker trip?
When does a circuit breaker trip?
PhysicsGrade-9
Physics
The device which can be used in place of a fuse is
The device which can be used in place of a fuse is
PhysicsGrade-9
Physics
To make a fuse withstand high current, the fuse wire
To make a fuse withstand high current, the fuse wire
PhysicsGrade-9
Physics
Earth leakage is defined as
Earth leakage is defined as
PhysicsGrade-9
Physics
Metallic case or body of an electric appliance is earthed
Metallic case or body of an electric appliance is earthed
PhysicsGrade-9
Physics
In parallel connection of loads
In parallel connection of loads
PhysicsGrade-9
