Free tnpsc model questions Online Test - MeritNotes

No. of Questions :10
Remaining Time :
1. The charge density is maximum at
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

2. The direction in which the positive charges flow is the direction of conventional
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

3. The flow of ___ in a conductor is called electricity.
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

4. For measuring voltage in a circuit, the voltmeter should be connected in ___ with the terminal.
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

5. The unit of charge is
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

6. Of the following devices, which has small resistance?
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

7. ____ is a device to detect thermal radiation.
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

8. ______ is defined as the rate of flow of charge across any cross-sectional area of a conductor.
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

9. When current flows through the coils of wattmeter, the deflection of the pointer is directly proportional to ______
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

10. An ideal voltmeter has
 
  • (a) 
  • (b) 
  • (c) 
  • (d)