The power absorbed in operating the piston valve is less than D-slide valve.

The wear of the piston valve is less than the wear of the D-slide valve.

The D-slide valve is also called outside admission valve.

all of the above

mass and stiffness

mass and damping coefficient

mass and natural frequency

damping coefficient and natural frequency

Agree

Disagree

pressure angle

circular pitch

diametral pitch

pitch circle diameter

motion of an I.C. engine valve

motion of the shaft between a foot-step bearing

piston reciprocating inside an engine cylinder

all of the above