Maharashtra State Board of Technical Education 2008 Diploma Mechanical Engineering s production technology - Question Paper

Sample ques. Paper

Course Name : Mechanical/Production Engineering
Course Code : ME/PT

9152

Semester : 6th
Subject : Production Technology
Marks : 80 Time: three Hrs.

Instructions:

1. All ques. are compulsory.
2. Illustrate your answers with neat sketches wherever necessary.
3. Figures to the right indicate full marks.
4. presume suitable data if necessary.
5. Preferably, write the answers in sequential order.
Q.1 Attempt any 4 of the following: 16 Marks
a) describe “Production”. List kinds of production Systems.
b) State any 4 symptoms of Bad Plant Layout.
c) describe Process Planning and List the steps needed to be taken for process planning.
d) i) State the importance of “Economic Order Quantity”
.


ii) How 2 Bin System is used in Inventory Control?
e) describe “Method Study”, and discuss scope of Method Study.
f) State different advantages of using Jigs and Fixtures.


Q.2 Attempt any 3 of the following: 12 Marks
describe “Material Handling”. List any 4 objectives of Material Handling
a) i) describe Machine Capacity
ii) What is ment by single piece production system?
b) Draw graphical representation of Break Even Analysis & indicate on it B.E.P.
various Cost, Margin of Safety, Profit & Loss.
c) What is difference ranging from Production & Productivity? State techniques of improving
productivity.
d) There are 2 industries manufacturing 2 kinds of plugs. The standard time per piece
is 1.5 minutes. The output of 2 industries is 300 and 200 respectively per shift of eight


hours. What is the productivity of every per shift of eight hours? Also compute the
production of every per week ( six Days) on the basis of double shift.

Q.3 Attempt any 3 of the following:
12 Marks
a) How the material handling equipment is opted based on nature of the product.
b) i) List kinds of plant layout


ii) describe Routing.
c) Expalin the different terms associated with Line Balancing.
d) List the kinds of locators and clamping devices.


Q.4 Attempt any 2 of the following:
16 Marks
a)
Construct 2 handed process chart for the task of assembly of Nut and Bolt with
summary.

b)
A manufacturer has to supply his customer 3600 units of his product per annum.
Inventory carrying cost is Rs. 1.2 per unit per annum. The set up cost per run is Rs. 80/-.
compute
i) Economic Ordering volume
ii) Optimum number of orders per annum
iii) Minimum annual inventory cost and
iv) Optimum period of supply per optimum order.

c)
provide any 4 Therbligs with symbol. discuss Cyclegraph and Chronocyclegraph with
figures.

Q.5 Attempt any 3 of the following:
12 Marks
a) What is the meaning of the term “Just In Time Manufacturing”
b) State kinds of Jigs and Fixtures, and List 4 components of Jigs and Fixtures
c) List objectives of production planning and control.
d) What is the concept of Flexible Manufacturing System


Q.6 Attempt any 3 of the following:
12 Marks
a) elaborate the modern patterns of Manufacturing?
b) List the factors affecting Process Planning.
c) describe Inventory Carrying Cost and state the costs that are included in the identical.
d) What Factors are to be considered for site selection to establish a Large Production


Industry.

Earning:   Approval pending.