Glass pipes can be joined by__________________?
Glass pipes can be joined by__________________?
A. Flanges
B. Welding
C. Soldering
D. Bell and spigot joint
Similar Posts
The terminal velocity of a particle moving through a fluid varies as dp n. What is the value of n’ for Newton’s law regime ?
The terminal velocity of a particle moving through a fluid varies as dp n. What is the value of n’ for Newton’s law regime ?A. 0.5
B. 1
C. 1.5
D. 3The momentum correction factor for the velocity distribution of laminar flow is____________________?
The momentum correction factor for the velocity distribution of laminar flow is____________________?A. 1.3
B. 1.66
C. 2.5
D. None of thesePrandtl mixing length is___________________?
Prandtl mixing length is___________________?A. Applicable to laminar flow problems
B. A universal constant
C. Zero at the pipe wall
D. None of theseVelocity at a certain point in case of streamline flow is_________________?
Velocity at a certain point in case of streamline flow is_________________?A. Constant
B. Independent of time
C. Both A. & B.
D. Neither A. nor B.With the increase in depth, the hydrostatic pressure in an un-accelerated incompressible fluid (in a constant gravitational field) ?
With the increase in depth, the hydrostatic pressure in an un-accelerated incompressible fluid (in a constant gravitational field) ?A. Decreases
B. Increases linearly
C. Increases exponentially
D. Remain constantFor a stable equilibrium of a submerged body (where, G and B are centres of gravity & buoyancy respectively) ?
For a stable equilibrium of a submerged body (where, G and B are centres of gravity & buoyancy respectively) ?A. G is above B
B. B is above G
C. B & G coincide
D. None of these