Vyapam Sub Engineer Civil Paper 8th July 2017 Second Shift
Surveyor compass works on the principle of
(a) Magnetic bearing system
(b) Whole circle bearing system
(c) Quadrilateral bearing system
(d) None of the above
Ans – (c)
An estimate which is prepared on the basis of any of the approximate methods e.g, plinth area of the structure, cubic content of the sturcture, number of units, etc., for quick assesment of the cost is called as ________
(a) Preliminary estimate
(b) Detailed estimate
(c) Revised estimate
(d) Supplementary estimate
Ans – (a)
In design of any steel structures under uni-axial loading, the ratio of lateral strain to longitudinal strain is __________
(a) Axial strain
(b) Slendreness ratio
(c) Shear strain
(d) Poisson’s ratio
Ans – (d)
Streamlines are straight and parallel to each other and perpendicular to the plane of the orifice is known as ________
(a) convergent
(b) divergent
(c) vena contracta
(d) external mouth piece
Ans – (c)
In a pitched roof, the acute angle formed by the intersection of two slopes is called as _________
(a) barge boards
(b) pitch of truss
(c) valley
(d) ridge
Ans – (c)
In a triangular channel section, the most economical section is acheived when slopping sides make an angle of _______with the vertical.
(a) 90 degree
(b) 45 degree
(c) 60 degree
(d) 30 degree
Ans – (b)
In an average, how much percent water by weight of cement is required for complete hydration of Portland cement?
(a) 73%
(b) 31%
(c) 23%
(d) 57%
Ans – (c)
Hydraulic mean depth is also known as __________
(a) Hydraulic radius
(b) Hydraulic depth
(c) Hydraulic length
(d) Chezy’s depth
Ans – (a)
A T-beam behaves as a rectangular beam of a width equal to its flange, if it is neutral axis _________
(a) remains within the flange
(b) remains below the slab
(c) co-insides the geometrical centre of beam
(d) None of the above
Ans – (a)
Venturi flume is a device which is use to measure
(a) Hydraulic energy
(b) Hydraulic jump
(c) Coefficient of friction
(d) Discharge in open channel flow
Ans – (d)
A deep seal trap which is provided on external face of wall for disconnecting the wastewater flowing from kitchen form, bath form, etc. is called as __________
(a) intercepting trap
(b) gully trap
(c) silt trap
(d) grease trap
Ans – (b)
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