Clear ice
A.Is pure ice
B.Contains dissolved air
C.Contains dissolved gases
D.Is produced by blowing air during freezing
E.None of the above
Category: Mechanical Engineering Mcqs
A particle in SHM while passing through mean position will have
A.maximum kinetic energy and maximum potential energy
B.maximum kinetic energy and minimum potential energy
C.minimum kinetic energy and maximum potential energy
D.average kinetic energy and average potential energy.
A bench vice is provided with
A.Vee threads
B.BSW threads
C.Buttress threads
D.Acme threads
E.None of the above
Which is the proper requence:
A.Recuriting selecting placing indoctrimating
B.Indoctrimating-recruiting-selecting-placing
C.Recruiting-selecting-indoctrimating-placing
D.Selecting-placing-recruiting-indoctrimating
E.None of the above
When minimum axial thrust is the criteria, the choice of gears would been
A.Helical gears
B.Hypoid gears
C.Herringbone gears
D.Worm gears
E.None of the above
The thickness of a gear tooth is measured
A.Along the pitch circle
B.Along the root circle
C.Along the outer circle
D.Average of the profile
E.None of the above
The primary detector in a pressure gauge is usually
A.Bellows
B.Diaphragm
C.Spring
D.Coil spring
E.Bourdon tube
A Scott-Russel mechanism consists of
A.Turning pair only
B.Rotary pair only
C.Sliding and turning pairs
D.Turning and rotary pairs
E.Sliding and rotary pairs
High gum content in petrol may result in
A.detonation
B.misfiring
C.clogging of carburettor
D.none of the above
