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Chemical Engineering - Chemical Engineering Basics

Exercise : Chemical Engineering Basics - Section 21
36.
For dynamic strain measurement, the wheatstone bridge used is of __________ type.
voltage sensitive null
voltage sensitive deflected
current sensitive deflected
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
Which drug is made from vegetables ?
Pencilin
Aspirin
Quinine
Insulin
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
Which of the following are made out of the carbon steel having carbon content of 0.9 to 1% ?
Small punches, broaches reamers and springs.
Cutlery, screws, rivets and files.
Mandrels, twist drills, small lathe tools and razors.
Forgings like can shaft, structural steel plate, threading dies and drawing dies.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
Material of construction of surveying metallic tapes is __________ which has low coefficient of expansion & enough strength.
constantan
invar
pewter metal
monel metal
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
Welded joint is superior to revetted joint in respect of ease of fabrication, weight and strength. Which of the following joints is the most suitable for pipes carrying fluids under high pressure and temperature ?
Flanged joint
Expansion joint
Bell and spigot joint
None of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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