List out any six important properties of moulding sand.
7. Identify the main operations which can be performed by a Lathe. 8. What is the principle of operation of a planer? (8 x 3 = 24 Marks) PART B Answer any 2 complete questions each having 6 marks 9. Draw the P-V and T-S diagram of a Carnot cycle and explain the processes. (£(|. In a constant volume ‘Otto cycle’, the pressure at the end of compression is 15 times that at the start, the temperature of air at the beginning of compression is 38 °C and maximum temperature attained in the cycle is 1950 °C. Determine (i) Compression ratio (ii) Thermal efficiency of cycle (iii)Work done per kg of air. Take y for air =1.4 11. Explain the principle of increase of entropy. Answer any 2 complete questions each having 6 marks 12. With the help of a neat sketch explain the working of a reciprocating compressor. 13. Compare the working of two stroke and four stroke internal combustion engines.
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14. How is steam produced in a fire tube boiler? Explain with a neat figure. Answer any 2 complete questions each having 6 marks 15. Write a short note on impact o f refrigerants on environment. 16. Demonstrate the working o f a vapour compression refrigeration system with the help o f a neat sketch. 17. Distinguish between window air conditioner and split air conditioner. Answer any 2 complete questions each having 6 marks Explain the working of a cone clutch in an automobile. ^ S k e t c h different types of gear trains and explain. 20. Explain the different types of brakes.
PA RT C Answer any 2 complete questions each having 7 marks 21. Discuss the various properties of engineering materials. 22. In a certain fabrication industry, they want to join two dissimilar metal pipes, which method should they follow? Justify. 23^ Differentiate between welding, brazing and soldering.
Answer any 2 complete questions each having 7 marks 2A. Draw the neat sketch of a lathe and explain its principle parts. 25. Explain the working principle of a shaping machine. 26. With a neat sketch, explain a drilling machine.
B) W hat are the major sound proofing materials? Explain briefly. (6). 2. QuestionpaperFinder.blogspot.com. Page 2 of 2. KTU BASICS OF CIVIL ENGINEERING ...
Page 1 of 4. 10301 E. Reg. No.: Name: _. FIRST SEMESTER B.TECH DEGREE EXAMINATION, JANUARY 2016. Course Code: BE103. Course Name: INTRODUCTION TO SUSTAINABLE ENGINEERING. Max. Marks: 100 Duration: 3 Hours. PARTA. Answer all a OR b set questions; each
10 10 0 MPa. â10 0 40. Determine the normal stress and the magnitude and direction of the shear stress on a surface intersecting the point and parallel to the ...
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techniques and the standard nomenclature used by the American Welding Society (AWS). Although arc currents vary from approximately 50 amperes up to nearly 1,000 amperes for different processes, there is no one process that covers this entire range of
Military College of Electronics and Mechanical Enginee ... ision Clerk and Various Post Application Form 2016.pdf. Military College of Electronics and ...
Engineering Design: The Department of Mechanical Engineering invites applications for a fullâtime, tenureâtrack faculty position at the level of assistant ...
Engineering Design: The Department of Mechanical Engineering invites applications for a fullâtime, tenureâtrack faculty position at the level of assistant ...
Valliammai Engineering College Mechanical Engineering Sem 3 1744-Strength of Materials.pdf. Valliammai Engineering College Mechanical Engineering Sem ...
Give the merits of condition based maintenance. 4. ... What is meant by risk based maintenance ... Differentiate on load testing and off load testing. 6. ... Kings Engineering College Mechanical Engineering Sem 8 Maintenance Engineering.pdf.
What is manufacturing cycle? 8. ... List the fundamental reasons for implementing a CAD system. 3. ... Give the general configuration of a CAD computer system and In what ways CAD can help ... Displaying Valliammai Engineering College Mechanical Engi
b) A load of 5 kN is dropped from a height of 50 mm axially on the spring of a wire. of diameter 12 mm, spring index equal to 6 and the number of active coils as 8. Find the stresses induced in the spring. [8+7]. 6. Design a flat belt horizontal driv
be the minimum ultimate tensile strength of this part to carry this. fluctuation indefinitely according to (i) Goodman's formula (ii) Soderberg ... There was a problem loading this page. Retrying... Main menu. Displaying Valliammai Engineering Colleg
... system and push system. Page 3 of 4. Main menu. Displaying Kings Engineering College Mechanical Engineering Sem 8 Production Planning & Control.pdf.