MCQOPTIONS
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| 1. |
Some examples of heat exchanger are(i) Condensers and evaporators in refrigeration units(ii) Evaporator of an ice plant and milk chiller of a pasteurizing plant(iii) Automobile radiators and oil coolers of heat enginesIdentify the correct answer |
| A. | 1 only |
| B. | 2 and 3 |
| C. | 1, 2 and 3 |
| D. | 1 and 2 |
| Answer» D. 1 and 2 | |