Tech A says that a torsion bar is used to operate the control valve in a hydraulically controlled power steering system. Tech B says that in the neutral position, the pressure in the power steering system is very high. Who is correct?

Select one:

A. Tech A

B. Tech B

C. Both A and B

D. Neither A nor B

Aturning operation is performed with following conditions: rake angle of 12°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.

For a gate width of 2 m into the paper, determine the force required to hold the gate abc at its location.

What is the main objective of using reheat rankine cycle?