MCQOPTIONS
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MCQOPTIONS
| 1. |
A good refrigerant should have |
| A. | high latent heat of vaporisation and low freezing point |
| B. | high operating pressures and low freezing point |
| C. | high specific volume and high latent heat of vaporisation |
| D. | low C.O.P. and low freezing point |
| Answer» B. high operating pressures and low freezing point | |