Science
In domestic electric circuits the wiring with 15 A current rating is for the electric devices which have
- higher power ratings such as geyser.
- lower power ratings such as fan.
- metallic bodies and low power ratings.
- non-metallic bodies and low power ratings.
Related Questions
Select the INCORRECT match (between the plant and its vegetative part) from the following :
- Bryophyllum, leaf
- Potato, stem
- Money-plant, stem
- Rose, root
The resultant magnetic field at point 'P' situated midway between two parallel wires (placed horizontally) each carrying a steady current I is
- in the same direction as the current in the wires.
- in the vertically upward direction.
- zero
- in the vertically downward direction.
In the following diagram, the position of the needle is shown on the scale of a voltmeter. The least count of the voltmeter and the reading shown by it respectively are :
- 0.15 V and 1.6 V
- 0.05 V and 1.6 V
- 0.15 V and 1.8 V
- 0.05 V and 1.8 V