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

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

(i) and (iv) are correct

(ii) and (iii) are correct

(ii) and (iv) are correct

(i) and (iii) are correct

(i) and (iv) are correct

(ii) and (iii) are correct

(ii) and (iv) are correct

(i) and (iii) are correct

ANSWER DOWNLOAD EXAMIANS APP

Construction Planning and Management
A tractor shovel has a purchase price of Rs. 4.7 lacs and could save the organization an amount of rupees one lac per year on operating costs. The salvage value after the amortization period is 10% of the purchase price. The capital recovery period will be

3.7 years

4.23 years

7.87 years

5 years

3.7 years

4.23 years

7.87 years

5 years

ANSWER DOWNLOAD EXAMIANS APP

Construction Planning and Management
Assertion A: For a given depth of cut, the output of a power shovel can be increased by decreasing the angle of swing.Reason R: If the angle of swing is decreased, the cycle time will be decreased.

A is true but R is false

Both A and R is true and R is the correct explanation of A

A is false but R is true

Both A and R is true but R is not the correct explanation of A

A is true but R is false

Both A and R is true and R is the correct explanation of A

A is false but R is true

Both A and R is true but R is not the correct explanation of A

ANSWER DOWNLOAD EXAMIANS APP

Construction Planning and Management
The artificial activity which indicates that an activity following it, cannot be started unless the preceding activity is complete, is known as

Event

Constraint

Dummy

Free float

Event

Constraint

Dummy

Free float

ANSWER DOWNLOAD EXAMIANS APP

Construction Planning and Management
A father notes that when his teenage daughter uses the telephone, she takes not less than 6 minutes for a call and som? times as much as an hour. Fifteen minutes call are more frequent than calls of any other duration. If these phone calls were an activity in PERT project, then phone calls expected duration will be

15 minutes

21 minutes

27 minutes

20.143 minutes

15 minutes

21 minutes

27 minutes

20.143 minutes

ANSWER DOWNLOAD EXAMIANS APP

Construction Planning and Management
A wheeled tractor hauling unit is working on firm earth. The total loaded weight distribution of this unit is: Drive wheels: 25000 kg Scraper wheels: 10000 kgIf the coefficient of traction for wheeled tractor on firm earth is 0.5, the rimpull which this tractor can exert without slipping is

22500 kg

12500 kg

10000 kg

5000 kg

22500 kg

12500 kg

10000 kg

5000 kg

ANSWER DOWNLOAD EXAMIANS APP

Construction Planning and Management

Construction Planning and Management A tractor shovel has a purchase price of Rs. 4.7 lacs and could save the organization an amount of rupees one lac per year on operating costs. The salvage value after the amortization period is 10% of the purchase price. The capital recovery period will be

Construction Planning and Management Assertion A: For a given depth of cut, the output of a power shovel can be increased by decreasing the angle of swing.Reason R: If the angle of swing is decreased, the cycle time will be decreased.

Construction Planning and Management The artificial activity which indicates that an activity following it, cannot be started unless the preceding activity is complete, is known as

Construction Planning and Management
A tractor shovel has a purchase price of Rs. 4.7 lacs and could save the organization an amount of rupees one lac per year on operating costs. The salvage value after the amortization period is 10% of the purchase price. The capital recovery period will be

Construction Planning and Management
Assertion A: For a given depth of cut, the output of a power shovel can be increased by decreasing the angle of swing.Reason R: If the angle of swing is decreased, the cycle time will be decreased.

Construction Planning and Management
The artificial activity which indicates that an activity following it, cannot be started unless the preceding activity is complete, is known as