Mechanical Engineering

Question No. 1 State all the laws of Thermodynamics? Answer: Generally thermodynamics contains four laws;…

Question No. 1 In which part of the steam turbine does stress corrosion cracking (SCC)…

Question No. 1 How is a fly-ball governor used with a hydraulic control? Answer: As…

Question No. 1 Why an increase in area is required to produce an increase of…

Question No. 1 Which heating value is indicated by a calorimeter and why? Answer: Gross…

Question No. 1 What is operating pressure? Answer: The amount of pressure nearest the point…

Question No. 1 Which furnace burns low ash fusion coal and retains most of the…

Question No. 1 What is a Newtonian fluid? Answer: A Newtonian fluid possesses a linear…

Question No. 1 Why manholes in vessels are usually elliptical in shape? Answer: Elliptical shape…

Question No. 1 Why the electric motor of a fan with backward curved blades is…