Question

The gauge in the figure is being used to check cylinder diameter near the bottom of the cylinder. if the tech wants to determine cylinder taper, where must he take an additional measurement?

-at the top of the cylinder, just above the ring ridge
-at the top of the cylinder, just below the ring ridge
-near the top of the cylinder, at the top of the oil ring contact are
-near the bottom of the cylinder, at 90 degrees to the first measurement

Answer 1

To determine cylinder taper, the tech must take an additional measurement near the bottom of the cylinder at 90 degrees to the first measurement.

Step-by-step explanation:

The tech must take an additional measurement near the bottom of the cylinder, at 90 degrees to the first measurement in order to determine cylinder taper. This is because the bottom of the cylinder is where the taper would be most pronounced and can be accurately measured.