Technician a Says That with Each Alternating Power and Compression

question 56

Multiple Choice

Technician A says that with each alternating power and compression stroke the crankshaft will slow and then accelerate several times during each revolution. Technician B says that camshaft and crankshaft speed variations are between 10% and 20% during each crank rotation. Who is right?

• A)A only"
• B)B only"
• C)Both A and B
• D) Neither A nor B