Determine the vertical reactions on the T-shaped bracket shown if the distance a = 88 mm. Could somebody help me with this please?​

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

Apipe with an outside diameter of 15 cm is exposed to an ambient air and surrounding temperature of -20°c. the pipe has an outer surface temperature of 65°c and an emissivity of 0.85. if the rate of heat loss from the pipe surface is 0.95 kw per meter of length, the external convective heat transfer coefficient (h) is: (a) 12.5 w/m"k (b) 18.6 w/mk (c) 23.7 w/mk (d) 27.9 w/mk (e) 33.5 w/mk

What is the main objective of using reheat rankine cycle?