Electric Shock

Q. Which of the following electric components can be used to break a circuit?

1. One way switch
2. Fuse
3. MCB
4. ELCB
5. Indicator
6. Bulb holder
7. Meter
8. Multimeter
9. Two way switch

Q. If a person washes his hand and switches on the electric fan with wet hands. What might happen to him?

1. He may get an electric shock
2. Fan stops working
3. Switch does not work
4. He might get fracture

Q. Pick the bad conductors of electricity from the following.

1. Stainless steel
2. Rubber
3. Tungsten
4. Copper
5. Iron
6. Glass
7. Air
8. Silver

Q. Unguarded and energized electrical equipment always pose a risk of producing an electric shock.

1. False
2. True

Q. Pick the bad conductors of electricity from the following.

1. Stainless steel
2. Rubber
3. Tungsten
4. Copper
5. Iron
6. Glass
7. Air
8. Silver

Q. First aid should be given to an electric shock victim only after disconnecting him/her from the live wire.

1. True
2. False

Q. Which of the following should be used while working with electrical appliances?

1. Bare foot
2. Wet foot
3. Metallic stool
4. Rubber slippers

Q. Select all the good conductors from the given options.

Note - This question can have more than one correct answe.

1. Sockets
2. Rubber
3. Electrical plugs
4. Switches

Q. Which of the following is an insulator?

1. Paper
2. Metal pin
3. Steel spoon
4. Copper wire

Q. We should hold electrical appliances with wet hands.

1. True
2. False