**Mechanical Engineering**

**Written Exam Questions (SGFCL-2010)**

∎ Draw stress-Strain curve for a ductile materials and show the yield strength,
Ultimate strength, breaking strength.

∎ A point load P is applied at the midpoint of a simply supported beam of length L, Draw shear force and bending moment diagram and also show the peak values. → See Answer ←

∎ Write down
the Bernoulli’s equation for both ideal and real fluid. → See Answer ←

∎ Write down the function of Economizer and safety valve. → See Answer ←

∎ A steel rod of length 100 cm; cross-sectional area 1 cm

∎ A ice plant produce 100 ton ice in 24 hours. The Plant use 20

∎ A pump has
to raise water to a high of 100 ft at a discharge of 2 cusec. If the efficiency
is 62%. What is the horse power of the pump?

∎ Draw the Performance curve of a centrifugal pump.

∎ How do you identify petrol engine and diesel engine? → See Answer ←

∎ A point load P is applied at the midpoint of a simply supported beam of length L, Draw shear force and bending moment diagram and also show the peak values. → See Answer ←

∎ Write down the function of Economizer and safety valve. → See Answer ←

∎ A steel rod of length 100 cm; cross-sectional area 1 cm

^{2}is subjected to a pull 2000 kgf. What is the elongation? use E=200 GPa.∎ A ice plant produce 100 ton ice in 24 hours. The Plant use 20

^{0}C water to produce ice. What is the cooling capacity of the plant if specific heat of water 4.2 x 10^{3 }J/Kg.K & latent heat of ice 334 KJ/Kg.∎ Draw the Performance curve of a centrifugal pump.

∎ How do you identify petrol engine and diesel engine? → See Answer ←

## No comments:

## Post a Comment