All India SSC JE 2017 Civil Engineering - Quiz 9

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Question 1

Which one of the following forms of chlorine has no disinfecting property?

• ATrichloramine
• BMonochloramine
• CHypochlorite ion
• DHypochlorous acid

Question 2

For the cantilever frame shown in the figure.The force(kg-f) in bar AE is

• A500
• B1000
• C2500
• D0

Question 3

The material having particle size varying from 0.007 mm to 0.06 mm is termed as,

• ASilt
• BClay
• CSand
• DNone of the above

Question 4

Consider the following statements:
(i) In CPM floats are calculated where as in PERT slacks are used.
(ii) Project crashing can be carried out for both the CPM and PERT
(iii) In PERT probabilistic approach is considered.
(iv) Both PERT and CPM are used for project scheduling
Which one of the following is correct?

• A(i), (ii) and (iii)
• B(ii) and (iii)
• C(i) (iii) and (iv)
• D(i), (ii) and (iv)

Question 5

Stress produced in a bar by a suddenly applied load is x the one produced by the same load when applied gradually. The value of X’ is

• ATwice
• BThrice
• CSame as
• DHalf of

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