29. what type of tolerance is shown? 1.500 +.0005 -.0000 a. unilateral b. bilateral c. limit dimension d…

Brief Explanations:

Unilateral tolerance allows variation in only one direction. Here, the dimension 1.500 can vary only upwards by 0.0005 and has no negative variation. In bilateral tolerance, variation occurs in both positive and negative directions. Limit - dimension refers to the maximum and minimum allowable sizes. General tolerance is a default tolerance applied when no specific tolerance is indicated. Since the given tolerance only allows upward variation, it is unilateral.

Answer:

A. Unilateral