MCQOPTIONS
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| 1. |
The high pressure and low pressure cylinders in a Woolf type compound engine are regarded as having cranks$? |
| A. | 180° to each other |
| B. | 90° to each other |
| C. | 0° to each other |
| D. | None of these |
| Answer» B. 90¬¨‚àû to each other | |