41. The constraints in case of resource smoothening operation would be
a) resources
b) project duration time
c) both resources and project duration time
d) none of the above
Ans: b
42. Updating may result in
a) change of critical path
b) decrease of project completion time
c) increase of project completion time
d) all of the above
Ans: d
43. Crash project duration is obtained by summing the
a) normal durations for all the activities
b) crash durations for all activities
c) crash durations for all the activities along the critical path obtained by taking into account the normal duration for all the activities
d) crash durations for all the activities along the critical path obtained by taking into account the crash duration for all the activities.
Ans: d
44. Interfering float is the difference between
a) total float and free float
b) total float and independent float
c) free float and independent float
d) none of the above
Ans: a
45. Assertion (A): Activity 5-7 is critical.
Reason (R) : Earliest finish time and latest finish time for events 5-7 are same Select the correct answer.
a) A is correct but R is not correct
b) R is correct but A is not correct
c) both A and R are correct
d) both A and R are incorrect
Ans: a
46. A tractor whose weight is 20 tonnes has a drawbar pull of 2500 kg, when operated on a level road having a rolling resistence 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
a) reduce by 200 kg
b) increase by 200 kg
c) increase by 250 kg
d) reduce by 250 kg
Ans: a
47. Which of the following earth moving machines has the shortest cycle time?
a) Drag line
b) Hoe
c) Clam shell
d) Dipper shovel
Ans: d
48. Which of the following excavators is most suitable for digging under water?
a) Drag line
b) Hoe
c) Clam shell
d) Dipper shovel
Ans: a
49. The part of a derrick crane include
(i) Mast
(ii) Boom
(iii) Bull wheel
(iv) Jack
Of these statements
a) (i), (ii) and (iv) are correct
b) (ii), (iii) and (iv) are correct
c) (i), (iii) and (iv) are correct
d) (i), (ii) and (iii) are correct
Ans: d
50. For which of the following materials, the output of power shovels for a fixed shovel size will be maximum
a) Moist loam
b) Good common earth
c) We|l blasted rock
d) Wet sticky clay
Ans: a
Read More Questions:
Construction Planning and Management MCQs Part1
Construction Planning and Management MCQs Part2
a) resources
b) project duration time
c) both resources and project duration time
d) none of the above
Ans: b
42. Updating may result in
a) change of critical path
b) decrease of project completion time
c) increase of project completion time
d) all of the above
Ans: d
43. Crash project duration is obtained by summing the
a) normal durations for all the activities
b) crash durations for all activities
c) crash durations for all the activities along the critical path obtained by taking into account the normal duration for all the activities
d) crash durations for all the activities along the critical path obtained by taking into account the crash duration for all the activities.
Ans: d
44. Interfering float is the difference between
a) total float and free float
b) total float and independent float
c) free float and independent float
d) none of the above
Ans: a
45. Assertion (A): Activity 5-7 is critical.
Reason (R) : Earliest finish time and latest finish time for events 5-7 are same Select the correct answer.
a) A is correct but R is not correct
b) R is correct but A is not correct
c) both A and R are correct
d) both A and R are incorrect
Ans: a
46. A tractor whose weight is 20 tonnes has a drawbar pull of 2500 kg, when operated on a level road having a rolling resistence 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
a) reduce by 200 kg
b) increase by 200 kg
c) increase by 250 kg
d) reduce by 250 kg
Ans: a
47. Which of the following earth moving machines has the shortest cycle time?
a) Drag line
b) Hoe
c) Clam shell
d) Dipper shovel
Ans: d
48. Which of the following excavators is most suitable for digging under water?
a) Drag line
b) Hoe
c) Clam shell
d) Dipper shovel
Ans: a
49. The part of a derrick crane include
(i) Mast
(ii) Boom
(iii) Bull wheel
(iv) Jack
Of these statements
a) (i), (ii) and (iv) are correct
b) (ii), (iii) and (iv) are correct
c) (i), (iii) and (iv) are correct
d) (i), (ii) and (iii) are correct
Ans: d
50. For which of the following materials, the output of power shovels for a fixed shovel size will be maximum
a) Moist loam
b) Good common earth
c) We|l blasted rock
d) Wet sticky clay
Ans: a
Read More Questions:
Construction Planning and Management MCQs Part1
Construction Planning and Management MCQs Part2
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