Q. In case the supply frequency is reduced from 50 Hz to 1 Hz which method of heating will be least affected? (Solved)
1. Resistance heating
2. Dielectric heating
3. Induction heating
4. All of the above
5. None of the above
- a. Resistance heating
1. Resistance heating
2. Dielectric heating
3. Induction heating
4. All of the above
5. None of the above