2 per unit run. The two segments are hoisted on simple supports; and then continuity is established at the mid-support before live load is applied. The design mid- span moment is

1. wl2/8

2. wl2/16

3. wl2/32

4. 3wl2/32

View Answer

Correct Answer :

wl²/8

Explanation :
No Explanation available for this question

The static indeterminacy of the frame shown below is

1. 4

2. 6

3. 8

4. 10

View Answer

Correct Answer :

Explanation :
No Explanation available for this question

The equivalent spring constant for the set up shown in the above figure, where EI = unity throughout, is

1. 30 units

2. 36 units

3. 40 units

4. 48 units

View Answer

Correct Answer :

30 units

Explanation :
No Explanation available for this question

Which of the following factors would greatly affect the attainment of best possible strength of the concrete mix produced using the weigh-batcher 1. Moisture content in the sand and gravel 2. Inadequate or excess use of approved admixtures 3. Speed of rotation of the drum 4. Non-emptying of the drum as fully as possible

1. 1 and 4

2. 1 and 2

3. 2 and 3

4. 3 and 4

View Answer

Correct Answer :

1 and 2

Explanation :
No Explanation available for this question

In a construction project, the cost-slope of an activity is an indication of

1. Extra-time needed

2. Extra cost needed

3. Reduction of duration of critical activity

4. Crashing of an activity

View Answer

Correct Answer :

Extra cost needed

Explanation :
No Explanation available for this question

Which of the following statements are correct Tilting type concrete mixers are preferred in situation: 1. Because problem of clogging the opening is avoided. 2. For large constructions only. 3. Because they are suitable for dry mix. 4. Whenever the rated capacity is more than 200liters.

1. 1 and 2

2. 2 and 3

3. 1 and 3

4. 2 and 4

View Answer

Correct Answer :

2 and 4

Explanation :
No Explanation available for this question

Which of the following statements are correct 1. Drag lines are superior to hoes in excavation jobs. 2. Hoes are more rigid than power shovels. 3. For deeper excavations power shovels give lesser output than hoes. 4. Hoes exert greater tooth power as compared to draglines.

1. 1 and 2

2. 2 and 3

3. 1 and 3

4. 2 and 4

View Answer

Correct Answer :

1 and 2

Explanation :
No Explanation available for this question

Which of the following statements are correct in respect of a linked-bar chart 1. Any activity can be shown split into several sub-parts if so desirable. 2. Inter-linkages between WBS groups can be depicted. 3. Mandatory pauses between activities are also always demonstrated on the chart. 4. Scheduling material procurement can optionally enhance the utility.

1. 1 and 2

2. 2 and 3

3. 3 and 4

4. 1 and 4

View Answer

Correct Answer :

1 and 2

Explanation :
No Explanation available for this question

Consider the following statements pertaining to CPM network analysis: 1. It is event-oriented method 2. It is activity –oriented method 3. Time and cost are controlling factors. 4. Time alone is controlling factors. Which of these statements are correct

1. 1 and 2

2. 2 and 3

3. 3 and 4

4. 1 and 4

View Answer

Correct Answer :

2 and 3

Explanation :
No Explanation available for this question

Which of the following do not characterize the critical path 1. Falls on single straight line between start and end nodes 2. Has no dummies 3. Indicates the minimum feasible duration for the complete project 4. Indicates the maximum sensible duration in which to complete the project 5. Has no parallel sub-paths between any two nodes on it

1. 2, 4 and 5

2. 1, 2 and 5

3. 2, 3 and 4

4. 1, 3 and 4

View Answer

Correct Answer :

1, 2 and 5

Explanation :
No Explanation available for this question

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