1.Calculate the head loss per 100 m pipe for the water (25 degree Celsius) flowing at 100 M^3/hr through a 15-cm diameter cast iron pipe
2.A channel which has a trapezoidal cross-section with a bottom width of 6 m and side slopes 1:2 discharges water at a rate of 5 m3/s. Determine the critical depth.
3.Prove clausius inequality in steam power plant operating in cycle.given that heat transfer in boiler =2070kJ/kg at 164 degree celcius ;heat tranfer in condenser =1905 kJ/kgat 52 degree celcius.