Be Winter 2022
Be Winter 2022
Be Winter 2022
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Q.2 (a) Define Joe Blocks and state material used for its fabrication & its 03
application.
(b) Define Error and Explain systematic error with remedies to avoid it in 04
measurement.
(c) Name the various methods used for measurement of tooth thickness and 07
explain any one of them.
OR
(c) Explain with neat sketch the working of any one type of interferometers. 07
Q.3 (a) State operating principle of pressure gauge & pressure transducer. 03
(b) Define the following term 04
i) Base Circle ii) Pitch Diameter iii) Module
iv) Diametral pitch
(c) Discuss the construction and working of thermocouple with neat sketch. 07
OR
Q.3 (a) Describe briefly most commonly used forms of gear tooth. 03
(b) Explain working of optical comparators with neat sketch. 04
(c) Explain with neat sketch construction and working of the Zeiss Ultra 07
optimeter.
1
(c)Compare one wire, two wire and three wire methods of measuring 07
effective diameter.
OR
Q.5 (a) Give comparison of Line standard vs End standards. 03
(b) Explain working of eddy current dynamometer with neat sketch, 04
(c) Explain working of rope brake dynamometer and justify its advantages 07
over limitation.
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