Stremlines, streak lines and path lines are all identical in case of
A.Uniform flow
B.Non-uniform flow
C.Rotation flow
D.Steady flow
E.Unsteady flow
Category: Mechanical Engineering Mcqs
The accuracy of a 0 – 10 mV meter is
A.9 mV
B.11 mV
C.Either 9 mV or 10 mV
D.Either 9 mV or 11 mV
E.More than 11 mV
A 200 MW generator will invariably be
A.Air cooled
B.Pressurised air cooled
C.Hydrogen cooled
D.Oxygen cooled
E.Nitrogen cooled
In rainy season desert coolers become ineffective
A.Because of low temperature
B.Pleasant weather
C.Rain serves the purpose of cooler
D.Humidity of air increases
E.None of the above
The buckling load depends on
A.Modulus of elasticity
B.Slendemess ratio
C.Cross-sectional area
D.All of the above
E.None of the above
Slelective surfaces
A.maximize the absorption of solar energy and emission of radiative loss
B.manimize the absorption of solar energy and emission of radiative loss
C.Maximize the absorption of solar energy and minimize emission of radiative loss
D.minimize the absorption of solar energy and maximize emission of radiative loss
Turbidity in water may be removed by
A.Sedimentation
B.Filtration
C.Agitation
D.Aeration
E.Oxidation
In above problem the resultant reaction between the cannon and the ground would be
A.50 tonnes
B.145 tonnes
C.286.5 tonnes
D.573 tonnes
E.1146 tonnes
