What is a symmetry tolerance?
What will be an ideal response?
ANS:
A symmetry tolerance is a geometric tolerance that defines the permissible deviation that median points of all opposed correspondingly located elements of two or more feature surfaces are permitted to vary from a datum axis or center plane.
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Technician A says that a problem with the vehicle ride height does not affect a vehicle’s alignment. Technician B says that incorrect rear ride height could be corrected by installing new springs. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Three boring operations include (choose two)
A) Through boring, counterboring and internal grooving B) Through boring, thread relief and knurling C) Through boring, facing and threading D) Through boring, countersinking and drilling
If an HVAC control panel is equipped with a recirculation feature it means that:
A. When activated the recirculation door is closed preventing dust and contaminants from entering the cab. B. Cooling time when air conditioning is selected will be lower. C. The recirculation feature will not operate in the defrost mode. D. All of the above statements are true in regards to the recirculation feature.
What are centerlines used to show and locate?
What will be an ideal response?