Mechanical Engineering Mcqs

A) Cohesion pressure is negligible

B) Cohesion pressure is decreased

C) Cohesion pressure is increased

D) There is no cohesion pressure

A) At the inlet

B) At the outlet

C) At the summit

D) Any point between the inlet and outlet

A) Surface tension

B) Co-efficient of viscosity

C) Viscosity

D) Osmosis

A) Metres2 per sec

B) Kg sec/meter

C) Newton-sec per meter

D) Newton-sec2 per meter

A) P = Txr

B) P = T/r

C) P = T/2r

D) P = 2T/r

A) Atmospheric pressure

B) Surface tension

C) Force of adhesion

D) Force of cohesion

A) Force of adhesion

B) Force of cohesion

C) Force of friction

D) None of the above

A) Mass of liquid displaced

B) Viscosity of the liquid

C) Pressure of the liquid displaced

D) Depth of immersion

A) 500 kg

B) 1000 kg

C) 1500 kg

D) 2000 kg

A) Adhesion

B) Cohesion

C) Surface tension

D) Viscosity