btechktu.blogspot.in

btechktu.blogspot.in

16.

17

18

21.
22,

23.

24.

25,
26.

btechktu.blogspot.in btechktu.blogspot.in

Explain about the different refrigerants used and their impacts on the
environment
With the help of psychrometric chart explain various psychrometric processes.

MODULE IV

. Discuss on CRDI and MPFI technology.
19.
20.

How can you arrange gears for transmitting power from one shaft to another?
Illustrate the working single plate clutch.

PART C

Answer any 4 questions (ANY 2 QUESTIONS FROM EACH MODULE)
Each question carries 7 marks

MODULE V
Write short notes on (i) Forging (ii) Rolling
Which manufacturing process uses mould to produce desired parts? And list
out all possible defects during this process.
What is powder metallurgy? What are the basic steps of powder metallurgy?

MODULE VI
Describe a milling machine.
Explain the merits of CNC machine over conventional machine.
Shaper is used to produce flat surfaces, explain the principal parts assist to
produce flat surfaces?

2

btechktu.blogspot.in btechktu.blogspot.in