While having a discussion about chuck, Technician A says that chuck runout is allowed to be up to 0.010" in a consumer drill. Technician B says that it is allowed to be 0.005 in a commercial drill. Who is correct?
a. A only
c. Both A and B
b. Bonly
d. Neither A nor B

What difference(s) did you notice using a pneumatic circuit over hydraulic circuit. explain why the pneumatic piston stumbles when it hits an obstacle.

Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false

The flow rate of air through a through a pipe is 0.02 m5/s. a pitot static tube is placed in the flow. the radius of the pitot static tube is 1 mm. assuming the flow to be steady and the air to be at 300k, calculate the difference in total and static pressure if the diameter of the pipe is: (a) d 0.1 m d 0.05 m (c) d 0.01 m