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Shells Under Stress MCQ Questions & Answers

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

________ head should be higher than working head in a hydraulic test.

A. Pressure
B. Water
C. Working
D. Gauge

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Question 2

__________ stress does not exceed the permissible tensile stress for the shell material.

A. Axial
B. Longitudinal
C. Hoop
D. Lateral

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Question 3

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

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Question 4

Which of the following is not a leakage detection method?

A. Direct observation
B. By plotting HGL
C. Pipe corrosion
D. Sounding rod

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Question 5

The water bearing strata is known as _________

A. An aquifer
B. An aquiclude
C. An aquifuge
D. An aquitard

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Question 6

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

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Question 7

_______ is used to magnify the sound for detecting leakage.

A. Aquagaurd
B. Otoscope
C. Sonoscope
D. Horoscope

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Question 8

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

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Question 9

Cast Iron pipes are being joined a _________

A. Flange joint
B. Expansion joint
C. Socket and spigot joint
D. Simplex joint

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Question 10

Which of the following joint is a simplex joint?

A. Flanged joint
B. Socket and spigot joint
C. AC pipe joint
D. Expansion joint

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Question 11

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

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Question 12

Which of the following well is also known as flowing well?

A. Gravity well
B. Artesian well
C. Drilled wells
D. Driven wells

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Question 13

To determine hoop stress, efficiency of _________ is to be considered.

A. Construction joint
B. Transverse joint
C. Longitudinal joint
D. Rivet joint

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Question 14

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

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Question 15

The mortise and tenon are provided in __________ joint.

A. Concrete
B. Spigot
C. A C pipe
D. Flanged

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