Roll No. Total No. of Pages : 02
Total No. of Questions : 09
--- Content provided by FirstRanker.com ---
B.Tech. (CE) (2012 to 2017) (Sem.-4)
CONSTRUCTION MACHINERY AND WORKS MANAGEMENT
Subject Code :BTCE-402
M.Code : 56084
Time : 3 Hrs. Max. Marks : 60
--- Content provided by FirstRanker.com ---
INSTRUCTIONS TO CANDIDATES :
- SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
- SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
- SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.
SECTION-A
--- Content provided by FirstRanker.com ---
1) Answer briefly :
(a) Differentiate between Successor event and predecessor event.
(b) Define the term “Line of Balance”.
(c) What do you understand by the work Breakdown structure?
(d) What are characteristics'of Normal Distribution?
--- Content provided by FirstRanker.com ---
(e) Explain the functions of Crane.
(f) What are essential components of belt conveyor system?
(g) Explain Slack. What does a negative slack indicate?
(h) How do you select the size of power shovel?
(1) What is a milestone chart?
--- Content provided by FirstRanker.com ---
(j) What is a life-cycle curve? What are its uses?
SECTION-B
2) Explain batching, mixing and placing of concrete.
3) What is a network diagram? What is the difference between PERT and CPM?
--- Content provided by FirstRanker.com ---
4) With neat sketches explain the working of a dragline.
5) A project takes 25 days along the critical path and has standard deviation of 5 days. What is the probability of completing the project within (i) 30 days (i1) 25 days?
6) Derive graphically a relationship between optimum duration time and optimum cost.
7) Describe the basic concepts on which the accounting systems are based.
8) Write short notes on any two :
--- Content provided by FirstRanker.com ---
(a) Type of mixers
(b) Time grid diagram
(c) Planning for a house
SECTION-C
9) Table shows information regarding various activities of network shown under
--- Content provided by FirstRanker.com ---
| Activity | Normal duration (days) | Normal cost (Rs) | Crash duration (days) | Crash Cost (Rs) |
|---|---|---|---|---|
| 1-2 | 9 | 8000 | 6 | 9500 |
| 2-3 | 5 | 5000 | 3 | 5500 |
The project overhead costs are @ Rs. 300 per day: Determine
(a) Direct cost-duration relationship,
(b) Total cost-duration relationship and the corresponding least cost plan
NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.
--- Content provided by FirstRanker.com ---
This download link is referred from the post: PTU B.Tech Question Papers 2020 March (All Branches)
--- Content provided by FirstRanker.com ---