A. Product of the centre line of the walls and area of cross-section of any item, gives total quantity of the item
B. The centre line is worked out separately for different sections of walls of a building
C. The centre line length is reduced by half the layer of main wall joining the partition wall
D. All the above
Related Mcqs:
- While estimating the qualities for the construction of a building, the correct metric unit is________________?
A. Metre for length
B. Cubic metre for area
C. Square metres for volume
D. Litre for capacity - A portion of an embankment having a uniform up-gradient 1 in 500 is circular with radius 1000 m of the centre line. It subtends 180° at the centre. If the height of the bank is 1 m at the lower end, and side slopes 2:1, the earth work involved ?
A. 26,000 m3
B. 26,500 m3
C. 27,000 m3
D. 27,500 m3 - In long and short wall method of estimation, the length of long wall is the centre to centre distance between the walls and_________________?
A. Breadth of the wall
B. Half breadth of wall on each side
C. One fourth breadth of wall on each side
D. None of these - The ‘centre line method’ is specially adopted for estimating_________________?
A. Circular buildings
B. Hexagonal buildings
C. Octagonal buildings
D. All the above - Pick up the incorrect statement regarding a master trap from the following ?
A. It is provided in between the lower end of the house drain and the street sewer
B. It is provided a cleaning eye at the top of the trap
C. The mica flap valve which opens inwards only, is fitted at the top of the inlet pipe
D. The water seal is less than that of ordinary traps - Pick up the correct statement from the following?
A. The estimated value of the work excluding the amount for contingencies, work charged establishment, tool and plants, is called work value
B. The actual expenditure involved to complete a work including incidental, establishment and travelling charges, is called actual cost
C. The formal acceptance by the administrative department for incurring an expenditure on the work, is called administrative approval
D. All the above - Pick up the correct statement from the following?
A. The earth work of cutting in trenches or borrow pits in fairly uniform ground is measured with the help of average depths of the dead men
B. The earth work in trenches or borrow pits in irregular ground is measured by taking the difference in levels before and after completion of work
C. The earth work in trenches or borrow pits, where neither a nor b is feasible, are measured from the fillings after deduction of voids
D. All the above - Referring of given figure, pick up the correct statement from the following?
A. The total length of centre line of four walls is 20 m
B. Length of long wall out-to -out is 6.80 m
C. Length of short walls in-to-in is 3.20 m
D. All the above - Pick up the correct statement from the following?
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. All the above - Pick up the correct statement from the following?
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. All the above
