takes
does not take
✅ The correct answer is option A.
Engineering MCQs
A fluid whose viscosity does not change with the rate of deformation or shear strain is known as
real fluid
ideal fluid
newtonian fluid
non-newtonian fluid
✅ The correct answer is option C.
Which of the following is required for a steam condensing plant ?
Condenser
Condensate pump
Air extraction pump
all of these
✅ The correct answer is option D.
A jet of water discharging from a 40 mm diameter orifice has a diameter of 32 mm at its vena contracta. The coefficient of contraction is
0.46
0.64
0.78
0.87
✅ The correct answer is option B.
The buckling load will be maximum for a column, if
one end of the column is clamped and the other end is free
both ends of the column are clamped
both ends of the column are hinged
one end of the column
✅ The correct answer is option B.
In the below figure, the point E represents the maximum stress.
TRUE
FALSE
✅ The correct answer is option B.
In an isolated system, neither the heat and work nor the, mass of the working substance crosses the boundary of the system.
TRUE
FALSE
✅ The correct answer is option A.
A quarter turn belt drive is used when the shafts are arranged at right angles and rotate in one definite direction.
Yes
No
✅ The correct answer is option A.
The discharge through an external mouthpiece is given by (where a = Cross-sectional area of the mouthpiece, and H = Height of liquid above the mouthpiece)
0.855 a2gH
1.855 aH2g
1.585 a2gH
5.85 aH2g
✅ The correct answer is option A.
The welding process used to join the ends of two pipes of uniform cross-section, is
spot welding
seam welding
projection welding
upset butt welding
✅ The correct answer is option D.