Starting friction is low in case of the ____________________ lubrication?
A. Boundary
B. Hydrodynamic
C. Hydrostatic
D. Mixed/semi-fluid
A. Boundary
B. Hydrodynamic
C. Hydrostatic
D. Mixed/semi-fluid
A. Vander Waal’s
B. Ionic
C. Metallic
D. Covalent
A. Free expansion of an ideal gas
B. Adiabatic expansion of steam in turbine
C. Adiabatic compression of air
D. Ideal compression of air
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
A. Achieve very high purity of aluminium (99.9%)
B. Keep the electrolyte in liquid condition by the generation of heat
C. Electrolytically dissociate alumina
D. Both B. & C.
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.