Pick up the correct statement from the following: All pipes and fittings are cla

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Question
Pick up the correct statement from the following:
Options
A. All pipes and fittings are classified according to their diameters
B. The diameter of the pipes is the nominal diameter of internal bore
C. All pipes are measured along the centre line of the pipes in metres
D. Lead caulked joints are enumerated separately
E. All the above.

Correct Answer

All the above.

Estimating and Costing problems

Search Results

1. The rate of payment is made for 100 cu m (per % cu m) in case of
Options
A. Earth work in excavation
B. Rock cutting
C. Excavation in trenches for foundation
D. Earth work in filling the plinth
E. all the above.

2. If B is the width of formation, d is the height of the embankment, side slope S : 1, for a highway with no transverse slope, the area of cross-section is
Options
A. B + d + Sd
B. Bd + Sd²
C. B x d - Sd^1/2
D. (Bd + Sd²)

3. Pick up the incorrect statement from the following:
Options
A. No deduction is made for the volume occupied by reinforement
B. No deduction is made for the openings upto 0.1 sq.m
C. No deduction is made for volumes occupied by pipes, not exceeding 100 sq.cm in cross-section
D. No deductions are made for the ends of dissimilar structures up to 500 sq.cm cross-sectional area
E. None of these.

4. Pick up the correct statement from the following:
Options
A. In a gully trap, a water seal of 6 to 7.5 cm is provided
B. The gully trap collects waste water from the kitchen, sink, wash basins, etc.
C. The gully trap disconnects the sullage drain from the main drainage system
D. The grating provided over gully traps is 23 cm square.

6. Pick up the correct statement from the following:
Options
A. The incidental expenses of a miscellaneous character which could not be predicted during preparation of the estimate, is called contingencies
B. Additional supervising staff engaged at work site, is called work charged establishment
C. Detailed specifications specify qualities, quantities and the proportions of materials to be used for a particular item
D. The cost per unit at which the article can be procured, from the open market at a given time, is called 'market rate'
E. All the above.

7. The trap which is provided to disconnect the house drain from the street sewer is called
Options
A. Master trap
B. Intercepting trap
C. Interception manhole
D. Intercepterchamber
E. All the above.

8. Pick up the correct statement from the following:
Options
A. Bricks are paid per thousand
B. Cement is paid per 50 kg bag
C. Lime is paid per quintal
D. Brick aggregates is paid per cum
E. All the above.

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