Construction Planning and Management
Output of a bulldozer is(i) Increased if drawbar HP of the tractor is increased for a given hauling distance(ii) Decreased if drawbar HP of the tractor is increased for a given hauling distance(iii) Increased if the hauling distance is increased for a given drawbar HP of the tractor(iv) Decreased if the hauling distance is increased for a given drawbar HP of the tractor

(ii) and (iii) are correct
(i) and (iv) are correct
(ii) and (iv) are correct
(i) and (iii) are correct

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Construction Planning and Management
Preliminary project report for a road project must contain

The several alternatives of the project that have been considered
The soil survey, traffic survey, concept design and approximate cost
The contract documents for inviting tenders
The detailed estimated cost based on detailed design

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Construction Planning and Management
Sinking fund is

A part of the money kept in reserve for providing additional structures and structural modifications
The fund for rebuilding a structure when its economic life is over
The total sum to be paid to the municipal authorities by the tenants
Raised to meet maintenance costs

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