GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
31. | In a four stroke cycle petrol engine, , the compression | |
A. | starts at 40� after bottom dead centre and ends at 30� before top dead centre | |
B. | starts at 40� before bottom dead centre and ends at 30� after bottom dead centre | |
C. | starts at bottom dead centre and ends at top dead centre | |
D. | may start and end anywhere | |