What is the name of the device used to convert alternating current into direct current ?
A). Ammeter
B). Galvanometer
C). Rectifier
D). Transformer
Rectifier
Rectifier is the name of the device used to convert alternating current into direct current.
1. The type of mirrors used in the headlamp of cars is
2. A water tank appears shallower when it is viewed from top due to
3. A gas thermometer is more sensitive than a liquid thermometer because a gas :
4. When viewed in white light, soap?bubles show colours because of
6. 1 WH =
7. Which of the following is a Non Renewable Resource of Energy?
8. It is easier to roll a stone up a sloping road than to lift it vertical upwards because