Civil Engineering : Construction Planning And Management QUESTIONS AND ANSWERS :: part4 : 11 to 15

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

11.The maximum rimpull in the first gear of a tractor while towing a load is 6300 kg. The tractor weighs 12.5 tonnes and is operating along a 2 percent upgrade and the rolling resistance is 45 kg/tonne. Pull available for towing the load is

3425 kg

5515 kg

4350 kg

2975 kg

12.Consider the following statements: Wheeled tractors are replacing crawler tractors because # wheeled tractors travel faster. # crawler tractors are more expensive. # track parts of a crawler wear out quickly. # crawler tractors have stick control. Of these statements

1,3 and 4 are correct

2, 3 and 4 are correct

1,2 and 3 are correct

1, 2 and 4 are correct

13.Sensitivity analysis is a study of

comparison of profit and loss

comparison of assets and liabilities

change in output due to change in input

economics of cost and benefits of the project

14.The rated loads of lifting cranes, as percentage of tipping load at specified radius, for crawler-mounted, and pneumatic tyre-mounted machines would be respectively

80 and 90

90 and 80

85 and 75

75 and 83

15.Grader is used mainly for

trimming and finishing

shaping and trimming

finishing and shaping

finishing, shaping and trimming

More Construction Planning And Management QUESTIONS AND ANSWERS available in next pages