IndiaBIX

Chemical Engineering - Chemical Engineering Basics

Exercise : Chemical Engineering Basics - Section 25
16.
Which of the following has the least oili-ness ?
Mineral oils
Vegetable oils
Greases
Animal oils
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
Surface finish of casting does not depend upon the
sand fineness.
pattern finish.
mould dressings.
metal temperature.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
Load cells used for the measurement of weight has
compact & rugged construction with an accuracy of 0.1 to 1%.
no moving parts and incurs negligible deflection under load.
provision of thermal compensation and is hermetically sealed.
all 'a', 'b' & 'c'
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
While the oxy-acetylene flame produces a temperature of 3200°C, the temperature produced by oxy-hydrogen flame is about __________ °C.
1800
2000
2400
3000
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
For the Stoke's law to be valid in the case of a falling sphere in a fluid, the
Reynolds number (based on sphere diameter) should be < 1.
flow around the sphere should be in turbulent region.
sphere must be metallic.
fluid density should be constant.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers