Sardar Vallabhbhai National Institute of Technology 2012 B.Tech Industrial Engineering - Question Paper
Elective subject for all branch
Sardar Vallabhbhai National Institute of Technology, Surat Mechanical Engineering Department End Semester Examination - April-May 2012
B. Tech, VI Semester, Institute Elective
Subject: industrial engineering (me 312)
Time: 2 Hr Marks: 50
1. (a) The price of electronic office equipment is Rs. 2, 50,000.00 and the (06) salvage value at the end of 10 years is Rs. 50,000. Calculate the book value after 5 years by
i. Sinking fund method
ii. Sum of year digit method
iii. Decline balance method
(b) The following data for order per month of a company is given below:
(05)
Oct
90 '
|
Sept 110 |
Calculate the following
i. Forecast using Naive Approach
ii. Forecast using 3-month Simple Moving Average
iii. Forecast using 5-month Simple Moving Average
iv. Explain Smoothing Effects through graph.
(C) A annual cost data of an organization for year 2010-2011 are as (05) follows:
Fixed Cost= Rs. 5,00,000/-Annual Sales Volume= Rs. 15,00,0007-Input Variable Cost Per Unit= Rs. 257-Unit Sales Price= Rs. 150/-Determine:
i. Break Even Point
ii. Rs. 18, 00,000/- will be take likely sales volume for the next budget period. Calculate the estimated contribution and profit.
iii. If profit target of Rs. 7, 50,000/- has been budgeted, compute the sales volume required.
(d) Write Short Notes on ANY FOUR of the followings (08)
i. Renard Series or Preferred Number
ii. Standardization, simplification, and Specialization
iii. Planning for Distribution in Morphology of design
iv. Planning for Consumption in Morphology of design
v. Physical realizability
vi. Design by Evolution and Innovation
(a) What do you understand by "Quality Circles"? Explain in brief (02)
(b) What is value Added Manufacturing ? . (01)
(c) List seven types of wastes (01)
OR
s
(a) Give a schematic diagram of a JIT system. (02)
(b) Give cause-and-effect diagram for following (02) Reduction of cycle time in a manufacturing set up
3 (a) Represent with the help of a graph 'Costs Trade-off" in inventory (02)
management system
(b) Differentiate between Push and Pull systems of production (02)
(c) What do you understand by ABC analysis ? State its significance. (02)
4 What is value engineering? (04) Differentiate between cost reduction and cost control
OR
State objectives of value analysis. When to apply value analysis?
5 State basic questions and analysis questions related to below (06) mentioned subject in value analysis questionnaire
(i) Function
(ii) Basic design
(iii) Material
OR
State benefits of value engineering.
6 An observer has taken few observations of an element of a job as (02) shown below and now he wants to know as to how much readings should be taken for a 95% confidence level and + 5% accuracy.
Individual readings in minutes are performance index of operators while working is as follows________
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Operators were given no other work during the period of observation. Determine standard time for the job by method of work sampling. |
7 What do you understand by work sampling ? State applications of work (04)
sampling.
=x=x=x=x=x=x
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Attachment: |
| Earning: Approval pending. |
