Mechanical Engineering Interview Questions

Mechanical Engineering Interview Questions
Q: Explain about power technology?
Q: How is SAP useful for mechanical engineers?
Q: What are the different types of bearings? What are different types of rivets?
Q: What is the applicability of mechanical engineering in the industry?
Q: Explain Newton’s Laws.
Q: How is a factor of safety used in design?
Q: Interpret a Stress vs. Strain Curve.
Q: What types of equations or theories would be used in Static Failure?
Q: What types of equations would be used in Fatigue Failure?
Q: Which one is more efficient– a four stroke engine or a two stroke? Why?
Q: What are laws of Thermodynamics?
Q: What is Hess Law?

Cryogenics Interview Questions : Mechanical engineer

Cryogenics Interview Questions : Mechanical engineer
1)Define Upper and Lower critical fields w.r.t. superconductivity?
2)Mention two applications of cryogenics in manufacturing technology?
3)Describe a system suitable for the liquefaction of Helium?
4)Define FOM?
5)Draw T-S diagram for Linde dual pressure system?

Aerospace Engineering interview Questions :Mechanical

Aerospace Engineering interview Questions :Mechanical
1)What are the desirable features of an aerofoil? What is lift and drag?
2)Explain the terms Chord, span, Frontal area, aspect ratio and camber
3)How are aerofoils designated in NACA 4 digit,5 digit and 6 digit systems?
4)What is the Kutta-Joukowski theorem for the lifting force?
5)Explain geometric, kinematic and dynamic similarities
6)Distinguish between absolute ceiling and service ceiling
7)What are flaps used for? What are the types of flaps?