Where perpendicularity is applied to a planar surface, what are the four conditions that apply?
What will be an ideal response?
ANS:
Where perpendicularity is applied to a planar surface, the following conditions apply:
1. The tolerance zone is the space between two parallel planes.
2. The tolerance zone is perpendicular to the primary datum plane.
3. The tolerance value defines the distance between the tolerance zone planes.
4. The perpendicularity tolerance also limits the flatness of the surface, since all of the points of the surface must be located within the tolerance zone.
You might also like to view...
Two technicians are discussing valve body solenoids. Technician A says that a PWM solenoid can be checked with a 12 volt battery and jumper wires. Technician B says that high current flow could damage the PWM solenoid. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
In a circuit, a battery, circuit breaker, or generator would serve as a ___________.
a. power source b. load c. output d. current
It requires ________ volt(s) to push 1 ampere through 1 ohm of resistance
A) 2 B) 12 C) 1 D) None of these
The block technique is used:
A. only with rectangular (block type) objects. B. with small objects to be sketched. C. when the object can be surrounded with a rectangular measurement line. D. none of the above