MOST IMPORTANT QUESTION FOR BME 2012

1. Explain the working of four stroke petrol engine
2. State and prove Bernoullis equation for incompressible fluids and also 
    write its assumptions
3. Draw a neat sketch of Iron carbon diagram and explain it
4. What is the basic principle of turbine ?,Classify varius type of turbine according to type of energy ,
     direction of flow head and specific speed
5. describe the classification , construction and working of Cochran boiler
6. Explain Otto cycle and derive an expression for efficiency of Otto cycle
7. Write a short note of following 
    A. Cast iron
    B. Carbon steel
    C. Alloy steel
    D. Surface plate
    E. Sine Bar
    F. Vernier Caliper
    G. Dail gauge
    H. Slip Gauge
8. Write down diffrence between
    A. Mountings and Accessories
    B. Fire tube and water tube
    C. Ductility and Malleability
9. Describe and construction of Pelton Turbine
10. Draw the neat sketch of steam engine . state the function of any five important component