

McqMate
Q. |
Choose the correct statement, detonation can be controlled by |
A. | varying compression ratio |
B. | using lean mixture |
C. | retarding the spark timing |
D. | reducing the r.p.m |
Answer» C. retarding the spark timing | |
Explanation: detonation can be controlled by retarding the spark timing. |
View all MCQs in
Engineering ChemistryNo comments yet