MCQOPTIONS
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| 1. |
What is the value of C.O.P. for the following p-h chart? |
| A. | (h1 − h4) / (h2 − h1) |
| B. | (h3 − h4) / (h2 − h1) |
| C. | (h2 − h4) / (h2 − h3) |
| D. | (h1 − h2) / (h3 − h4) |
| Answer» B. (h3 − h4) / (h2 − h1) | |