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1. |
For a spark ignition engine, the equivalence ratio ( ) of mixture entering the combustion chamber has values |
A. | < 1 for idling and > 1 for peak power conditions |
B. | > 1 for both idling and peak power conditions |
C. | > 1 for idling and < 1 for peak power conditions |
D. | < 1 for both idling and peak power conditions |
Answer» C. > 1 for idling and < 1 for peak power conditions | |