Q. The extension & compression of a helicalspring is an example of (Solved)
1. a) irreversible process
2. b) reversible process
3. c) isothermal process
4. d) adiabatic process
- b. b) reversible process
1. a) irreversible process
2. b) reversible process
3. c) isothermal process
4. d) adiabatic process