IndiaBIX

Chemical Engineering - Fluid Mechanics

Exercise : Fluid Mechanics - Section 3
46.
Remote control valve is a __________ valve.
gate
butterfly
needle
globe
Answer: Option
Explanation:
No answer description is available. Let's discuss.
47.
Which of the following quantities are computed by using the hydraulic radius for non-circular ducts ?
Velocity and relative roughness.
Head loss and velocity.
Reynold number, relative roughness and head loss.
Reynolds number and friction factor.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
48.
Centre of pressure in an immersed body is __________ the centre of gravity.
above
below
at
either above or below; depends on the liquid density
Answer: Option
Explanation:
No answer description is available. Let's discuss.
49.
The centre of pressure is
always below the centroid of the area.
always above the centroid of the area.
a point on the line of action of the resultant force.
at the centroid of the submerged area.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
50.
The uniformity of a gas fluidised bed depends upon the __________ of the solid particles.
size
surface properties
both (a) and (b)
neither (a) nor (b)
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers