Shells Under Strain MCQs : This section focuses on the "Shells Under Strain". These Multiple Choice Questions (MCQs) should be practiced to improve the Shells Under Strain skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
A cylindrical section having no joint is known as _____________
A. Seamless section
B. Efficient section
C. Rivet less section
D. Anchorage section
Question 2
In __________ pipes, the discharging capacity reduces as the life period increases.
A. Galvanised Iron
B. Cast Iron
C. PVC
D. Steel
Question 3
Isolated __________ decrease stability in the ecosystem.
A. Food web
B. Food chain
C. Food pyramid
D. Food numbers
Question 4
NTU is measurement unit of _______
A. Turbidity
B. Chlorines
C. Hardness
D. Colour
Question 5
Red colour in water denotes?
A. Mn
B. Fe
C. Nacl
D. Ca
Question 6
Strength of joint = efficiency à __________
A. Strength of section
B. Depth of plate
C. Length of plate
D. Strength of plate
Question 7
Taste and odour are expressed in terms of ______
A. GTU
B. Threshold numbers
C. Silica scale
D. Ppm
Question 8
The calcium carbonate in water is _____________
A. Causes bad taste
B. Increases hardness of water
C. Causes turbidity
D. Softens water
Question 9
The presence of calcium and magnesium chloride in water causes ___________
A. Hardness
B. Bad taste
C. Turbidity
D. Softening
Question 10
The presence of hydrogen sulphide in water causes ________
A. Bad taste
B. Acidity
C. Basicity
D. Softening
Question 11
The turbidity in water is expressed in terms of ________
A. pH value
B. Silica scale
C. Ppm
D. Platinum cobalt scale
Question 12
The type of joint provided to release thermal stresses is called _______
A. Socket and spigot joint
B. Expansion joint
C. Flash joint
D. Simplex joint
Question 13
The water of the river has an important property known as __________
A. Turbidity
B. Permeability
C. Infiltration capacity
D. Self purification
Question 14
Strength of joint = efficiency × __________
A. Strength of section
B. Depth of plate
C. Length of plate
D. Strength of plate