10.56 A fluid with y = 10 m/s and p 800 kg/mm' lows through the 8 cm galvanized iron pipe. Estimate the flow rate
for the conditions shown in the figure. € = 0.125mm

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

Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines

Awall of 0.5m thickness is to be constructed from a material which has average thermal conductivity of 1.4 w/mk. the wall is to be insulated with a material having an average thermal conductivity of 0.35 w/mk so that heat loss per square meter shall not exceed 1450 w. assume inner wall surface temperature of 1200°c and outer surface temperature of the insulation to be 15°c. calculate the thickness of insulation required.