Shells Under Stress MCQs : This section focuses on the "Shells Under Stress". These Multiple Choice Questions (MCQs) should be practiced to improve the Shells Under Stress skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
_______ is used to magnify the sound for detecting leakage.
A. Aquagaurd
B. Otoscope
C. Sonoscope
D. Horoscope
Question 2
________ head should be higher than working head in a hydraulic test.
A. Pressure
B. Water
C. Working
D. Gauge
Question 3
__________ stress does not exceed the permissible tensile stress for the shell material.
A. Axial
B. Longitudinal
C. Hoop
D. Lateral
Question 4
A pipe sunk into the ground to draw the underground water is known as ___________
A. An open well
B. A tube well
C. An artesian well
D. An infiltration well
Question 5
Cast Iron pipes are being joined a _________
A. Flange joint
B. Expansion joint
C. Socket and spigot joint
D. Simplex joint
Question 6
Leakage should be nil or minimum by following equation Q = ___________ Ã ND (P)1/2.
A. Mar-00
B. Feb-00
C. Apr-00
D. Mar-00
Question 7
The difference in levels of water in a well before and after pumping is called ________
A. Cone of depression
B. Yield
C. Draw down
D. Water table
Question 8
The mortise and tenon are provided in __________ joint.
A. Concrete
B. Spigot
C. A C pipe
D. Flanged
Question 9
The water bearing strata is known as _________
A. An aquifer
B. An aquiclude
C. An aquifuge
D. An aquitard
Question 10
To determine hoop stress, efficiency of _________ is to be considered.
A. Construction joint
B. Transverse joint
C. Longitudinal joint
D. Rivet joint
Question 11
Which of the following is not a cause of corrosion?
A. The cathodic reaction
B. Depolarization
C. Reaction of metal ions
D. Proper pipe material
Question 12
Which of the following is not a leakage detection method?
A. Direct observation
B. By plotting HGL
C. Pipe corrosion
D. Sounding rod
Question 13
Which of the following joint is a simplex joint?
A. Flanged joint
B. Socket and spigot joint
C. AC pipe joint
D. Expansion joint
Question 14
Which of the following well is also known as flowing well?
A. Gravity well
B. Artesian well
C. Drilled wells
D. Driven wells
Question 15
Leakage should be nil or minimum by following equation Q = ___________ × ND (P)1/2.
A. Mar-00
B. Feb-00
C. Apr-00
D. Mar-00