Other questions in this quiz

2. A switch is normally connected across

  • the live wire
  • none is correct
  • the neutral wire
  • either of them

3. In the event of a drop in voltage, a bulb could go

  • none is true
  • brighter
  • dim
  • either is right

4. The power of a device is maximum when its resistance

  • is kept as maximum
  • nothing is right
  • is the same as that of the power source
  • is kept to a minimum

5. If two equal resistors of 20 Ohms each are connected in parallel, the total resistance in Ohms

  • 10
  • 20
  • 30
  • 40


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