iv b.tech i sem, mechanical department, automation and robotics & (9a03702), date of exam...

8/11/2019 IV b.tech i Sem, Mechanical Department, Automation and Robotics & (9a03702), Date of Exam 23-09-2014, Facult

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MOTHER THERESA INSTITUTE OF ENGINEERING & TECHNOLOGY, PALAMANER - 517408

BRANCH: MECH IV B.Tech I SEM I MID EXAMINATIONS SEP 2014 EXAM DATE: 23-09-2014

SUBJECT & Code: Automation and Robotics & (9A03702) Type: DESCRIPTIVE

Regd. No: Max. Marks: 20

Answer any Three Question

All Questions carry equal marks

1. (a) What is automation? Explain various types of automation

(b) What are the advantages and disadvantages of Automation?

2.

Explain the analysis of two stage transfer lines with storage buffers.

3.

Explain the following terms related to line balancing:

(a) Station time

(b) Cycle time

(c) Line efficiency

(d) Balance delay

4.

(a) Explain the concept of Assembly process.

(b) Define line balancing problem and explain the terminology involved.

5. Explain about any two assembly line balancing methods.

NAME OF THE FACULTY: K.NAGI REDDY DEPT: MEC


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MOTHER THERESA INSTITUTE OF ENGINEERING & TECHNOLOGY, PALAMANER - 517408

BRANCH:MECH IV B.TECH I SEM I MID EXAMINATIONS SEP 2014 EXAM DATE: 24-9-2014

SUBJECT & Code: Automation and Robotics & (9A03702) Type: OBJECTIVE

Regd. No: Max. Marks: 10

1 The Economic realities of the modern world are [ ]A Globalization B International

outsourcingC Local outsourcing D All of the above

2 The number of product variety that can be produced in programmable automation

are[ ]

A More B Medium C low D none

3 Reasons for Automation are [ ]

A To increase labor

productivity

B To reduce labor

cost

C To improve

worker safety

D all

4 USA principle means [ ]

A Understand the

existing processB Simplify the

processC Automate the

processD All of the above

5 The Manufacturing Industries which fall under Primary sectors are [ ]

A Agriculture B Forestry C A&B D none

6 In job shop production the type of layout engaged is [ ]

A Fixed positionlayout B Process layout C Cellular layout

D All of the above

7 In Batch production the quantity of production produced is [ ]

A High B Medium C Low D none

8 Basic elements of automation are [ ]

A Power B Program of

InstructionsC Control systems D All of the above

9 The power form used for casting process are [ ]

A Thermal B Mechanical C electrical D none

10 Advanced automation functions are [ ]

A Safety monitoring B Maintenance and

repair diagnosticsC Error detection

and recoveryD All of the above

11 The conditions fulfilling the requirement of Automated Production lines are [ ]

A High demand B Stable product

designC long product life

and multiple

operations

D All of the above


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12 The Storage buffers are used on automated production lines to [ ]

A Reduce the

impact of station

breakdown

B To provide a bank

of parts to supply

the line

C To provide a

place to put the

output of the line

D All of the above

13 Reasons for productivity of Manual assembly lines are [ ]

A Specialization oflabor B Interchangeableparts C Work flowprinciple and line

pacing

D all

14 Which is the best method that can solve the line balancing problem [ ]

A Largest candidate

ruleB Kilbridge and

wester methodC RPW D none

15 Which type of assembly lines involves in mass production [ ]

A Single model

assembly linesB Batch model

assembly lineC Flexible model

assembly lineD none

16 Which type of assembly lines involves in Batch production [ ]

A Single model



assembly lineD none

17 Which type of assembly lines involves in Job Production [ ]

A Single model



assembly lineD none

18 How many levels of automation? [ ]

A 4 B 5 C 6 D 7

19 Define balance delay? [ ]

A To measure

station efficiencyB To measure cycle

efficiencyC To measure line

efficiencyD None of the above

20 Which is the example of assembly process? [ ]

A Assembly

systemsB Assembly

methodsC Joining methods D none

iv b.tech i sem, mechanical department, automation and robotics & (9a03702), date of exam...

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