Consider the following statements:In the critical path method of construction planning, Free Float can be.1. Greater than Total Float.2. Greater than Independent Float3. Equal to Total Float.4. Less than Independent Float

Construction Planning and Management
Consider the following statements:In the critical path method of construction planning, Free Float can be.1. Greater than Total Float.2. Greater than Independent Float3. Equal to Total Float.4. Less than Independent Float

1 and 2 are correct

1 and 4 are correct

2 and 3 are correct

1 and 4 are correct

1 and 2 are correct

1 and 4 are correct

2 and 3 are correct

1 and 4 are correct

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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 kgScraper 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

10000 kg

22500 kg

12500 kg

5000 kg

10000 kg

22500 kg

12500 kg

5000 kg

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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 (iii) are correct

(ii) and (iii) are correct

(ii) and (iv) are correct

(i) and (iv) are correct

(i) and (iii) are correct

(ii) and (iii) are correct

(ii) and (iv) are correct

(i) and (iv) are correct

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Construction Planning and Management
A tractor whose weight is 20 tonnes has a drawbar pull of 2500 kg, when operated on a level road having a rolling resistance of 30 kg per tonne. If this tractor is operated on a level road having a rolling resistance of 40 kg per tonne, then the drawbar pull of the tractor will

Increase by 200 kg

Increase by 250 kg

Reduce by 200 kg

Reduce by 250 kg

Increase by 200 kg

Increase by 250 kg

Reduce by 200 kg

Reduce by 250 kg

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Construction Planning and Management
Which of the following is a weakness of bar chart?

All of these

Project progress

Uncertainties

Interdependencies of activities

All of these

Project progress

Uncertainties

Interdependencies of activities

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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

7.87 years

3.7 years

4.23 years

5 years

7.87 years

3.7 years

4.23 years

5 years

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Construction Planning and Management

Construction Planning and Management Consider the following statements:In the critical path method of construction planning, Free Float can be.1. Greater than Total Float.2. Greater than Independent Float3. Equal to Total Float.4. Less than Independent Float

Construction Planning and Management Which of the following is a weakness of bar chart?

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
Consider the following statements:In the critical path method of construction planning, Free Float can be.1. Greater than Total Float.2. Greater than Independent Float3. Equal to Total Float.4. Less than Independent Float

Construction Planning and Management
Which of the following is a weakness of bar chart?

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