Which of the following statments correctly describes theposition of the intake and exhaust valves during most of the powerstage in a four-cycle gas engine? (a) The intake valve is closed and the exhaust valve isopen (b) The intake valve is open and the exhaust valve isclosed (c) Both the intake valve and the exhaust valve areclosed (d) Both the intake valve and the exhaust valvew areopen Which of the following statments correctly describes theposition of the intake and exhaust valves during most of the powerstage in a four-cycle gas engine? (a) The intake valve is closed and the exhaust valve isopen (b) The intake valve is open and the exhaust valve isclosed (c) Both the intake valve and the exhaust valve areclosed (d) Both the intake valve and the exhaust valvew areopen
Explanation / Answer
Which of the following statments correctly describes theposition of the intake and exhaust valves during most of the powerstage in a four-cycle gas engine? (a) The intake valve is closed and the exhaust valve isopen (b) The intake valve is open and the exhaust valve isclosed (c) Both the intakevalve and the exhaust valve are closed (d) Both the intake valve and the exhaust valvew are ope