Name of the Organaisation : Mahatma Gandhi University (mgu.ac.in)
Type of Announcement : Basic Mechanical Engineering Model Question Paper
Home Page : http://www.mgu.ac.in/
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Subject - Basic Mechanical Engineering Time - 3 Hrs Marks - 100

Part - A
I. Answer all Questions :
1) Explain Fourier law of heat conduction.
2) Define COP of a refrigerator.
3) List out the types of belt drives.
4) Compare centrifugal and reciprocating pumps.
5) Explain the types of milling.
Part - B
II. Answer all Questions :
6) Define a Quasi-Static process and state its salient characteristics.
7) Compare Petrol and Diesel engines
8) Explain the types of gear trains.
9) Explain the working of a Pelton turbine.
10) List any five properties of moulding sand.
Part - C
11. Draw the PV and TS diagrams of an Otto cycle. Derive the expression for the air standard efficiency of the same
OR
12. Explain the working of four stroke petrol engine with neat sketches.
13. Explain the working of vapour absorption refrigeration system with the help of a neat sketch.
OR
14. Derive the expression for calculating the length of belt for a cross belt drive
15. Derive an expression for ratio of belt tensions
OR
Explain the different methods of compounding for steam turbines

See more Question Download PDF file : www.mgu.ac.in/files/BME%20Model%20Question%20Paper-2.pdf