1401Chemical EngineeringMedium
A mineral is termed as ‘ore’, if ________?
AAll A, B. and C.
MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
D. A metal can be economically extracted from it
Explanation
The correct answer is A metal can be economically extracted from it.
Correct answer
C. Phosphorous
Explanation
The correct answer is Phosphorous.
Correct answer
B. Detergents
Explanation
The correct answer is Detergents.
Correct answer
B. Obtain variable speed
Explanation
The correct answer is Obtain variable speed.
Correct answer
C. Both B. & C.
Explanation
The correct answer is Both B. & C..
Correct answer
D. True centrifugal
Explanation
The correct answer is True centrifugal.
Correct answer
D. Friction factor is independent of the relative roughness
Explanation
The correct answer is Friction factor is independent of the relative roughness.
Correct answer
A. Specific heat
Explanation
The correct answer is Specific heat.
Correct answer
C. Decreases
Explanation
The correct answer is Decreases.
Correct answer
D. Rotary disc filter
Explanation
The correct answer is Rotary disc filter.