STUPIDSID
1(a)
List the objectives of metrology.
5 M
1(b)
Explain the wringing phenomena of slip gauges with neat figure.
5 M
1(c)
List the slips to be wrung together to produce an overall dimensions of 92.357 mm using two protection slips of 2.500 mm size.
10 M
2(a)
What are the various types of fits used for the purpose of assembly of machine parts? Explain each with neat figure.
10 M
2(b)
With neat figure, explain: i) Plug gauges, ii) Ring gauges, iii) Snap gauges.
10 M
3(a)
How the comparators are classified?
5 M
3(b)
Describe with a neat sketch construction and working of LVDT.
10 M
3(c)
Select the sizes of angle gauges required to build (i) 37°9'18'' and show the combination.
5 M
4(a)
Explain the principle of autocollimator with neat figure.
10 M
4(b)
Describe the 3-wire method of measuring effective diameter of threads. Give the setup for the above.
10 M
5(a)
Explain the generalized measurement system with block diagram. Give examples.
10 M
5(b)
Explain with sketch the construction and working of an electronic transducer.
10 M
6(a)
Describe in detail a ballast circuit.
10 M
6(b)
What are X-Y plotters? With a block diagram, explain its working.
10 M
7(a)
With the help of neat sketch, explain the working principle of prony brake dynamometer.
10 M
7(b)
Explain the working of McLeod gauge with neat sketch.
10 M
8(a)
With figure describe the construction and working principle of optical pyrometer.
10 M
8(b)
Describe the strain measurement by neat figure.
10 M
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