MCQOPTIONS
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| 1. |
Glycerene is used as a coolant in cooling of some engines instead of water, because |
| A. | its higher boiling point (290°C) increases its heat carrying capacity. |
| B. | compartively less weight of coolant is required. |
| C. | smaller radiator can be used. |
| D. | all a, b & c. |
| Answer» E. | |