Important topics in Mechanical Engineering asked during GATE-1999

The present article provides important topics that have been already asked in previous GATE 1999 examinations and these topics should be given preference to get more score in GATE 2013. Follow the article and note down topic and be ready for it.

• Rank of matrix
• Del operator
• Theory of failure
• Air standard cycles
• COP of refrigerator and heat pump
• Kinematic viscosity
• Shrinkage allowance for casting
• Newton raphson method
• Mach number

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Pressure vessel design

Isolated system

Cooling and humidification

Tool signature

EOQ

Specific speed for pump

Entropy

Gate design for casting

Merchant’ circle diagram (theory)

Refrigerating effects