Question

when would a technician use a dial indicator? select one: a. checking for runout b. checking the diameter of a part c. measuring spark plug gap d. measuring angles on parts

Explanation:

A dial indicator is commonly used to check for runout, which is the deviation of a rotating part from its true - rotational axis. It is not typically used for checking part diameter (calipers are more suitable), measuring spark - plug gap (feeler gauges are used), or measuring angles on parts (protractors or angle - measuring devices are used).

Answer:

A. Checking for runout