# Physics GK Questions Quiz For SSC CGL,CHSL,RRB NTPC Exams

00:06:00

### 1. A fuse wire is always connected to the?

Line wireEarth wire

**The answer is (1)**

### 2. Electricians use rubber gloves while working because?

Rubber is an insulator**The answer is (1)**

### 3.Laws of electrolysis is given by?

Faraday

Lenz

Bohar

###
**
4. **Laws of heating are given by?

Lenz**The answer is (3)**

**5.**Magnetitie is a/an?

Electromagnet

Electromagnet

None of these

**The answer is (1)**

### 6. Electromagnets are used in?

Electric balls onlyTelephone only

Dynamos only

All of the above

**The answer is (4)**

### 7. A carbon microphone is best used in a?

Telephone

Transformer

None of these

**The answer is (2)**

### 8. If a bar magnet is cut length wise into 3 parts the total number of poles will be?

3

4

6

**The answer is (4)**

### 9. The wire having a red plastic covering is a?

Line wireNeutral wire

Earth wire

None of these

**The answer is (2)**

### 10. The wire having black plastic covering is a?

Neutral wire

None of these

**The answer is (3)**

Physics GK Questions Quiz For SSC CGL,CHSL,RRB NTPC Exams
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