Atorque (moment) of 24n*m is required to turn the bolt about
itsaxis. determine p and the forces between the smooth hardened
jawsof the wrench and the corners a and b of the hexagonal head.
assumethat the wrench fits easily on the bolt so that contact is
made atcorners a and b only.

Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned

When using the ohmmeter function of a digital multimeter, the leads are placed in what position relative to the component being tested? a. parallel b. control c. series d. line

Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.