For a 10 ft long A36 solid steel shaft with diameter equaling 4" undergoing a torque of 100,000 ft lb, what is the angle of twist? The Modulus of Rigidity/Shear Modulus of A36 steel is 11x10 psi.

a. 2 33 x 10-4 rad

b. 4.66 x 104 rad

c. 0435 rad

d. 0.522 rad

Inspection for bearing condition will include: (clo4) a)-color b)-smell c)-size d)-none of the above

Describe one experiment in which the glass transition temperature and melting temperature of a totally amorphous thermoplastic material can be determined. show the relevant experimental results in a diagram which should be properly annotated with the two temperatures clearly marked. what is likely to happen to the curve in the diagram if the amorphous polymer is replaced by a thermosetting type?

Asteam is contained in a rigid tank with a volume of 1 m3. initially, the pressure and temperature are 7 bar and 500 oc, respectively. the temperature drops due to cooling process. determine: (1) the temperature at which condensation begins in °c, (2) the fraction of the total mass that has condensed when the pressure decreased to 0.5 bar. (3) the volume in m3 occupied by saturated liquid at the final state?