Cellulose percentage in bamboo fibre is about
Question: Cellulose percentage in bamboo fibre is about
[A].
10
20
50
85
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
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A good quality coal should have ______________________?
A good quality coal should have ______________________?A. Low fusion point of ash
B. High ash content
C. High sulphur content
D. None of thesePasteurisation of milk means
Question: Pasteurisation of milk means
[A].removal of fatty and albuminous substance from it. [B].
killing of organisms present in it by heating it at controlled temperature without changing its natural characteristics. [C].
inhibiting the growth of micro-organisms without killing them. [D].
none of these. Answer: Option B
Explanation:
No answer description available for this question.
Out of the following four assumptions used in the derivation of the equation for LMTD , which one is subject to the largest deviation in practice ?
Question: Out of the following four assumptions used in the derivation of the equation for LMTD , which one is subject to the largest deviation in practice ?
[A].Constant overall heat transfer co-efficient. [B].
Constant rate of fluid flow. [C].
Constant specific heat. [D].
No partial phase change in the system. Answer: Option B
Explanation:
No answer description available for this question.
H2S is being absorbed in a gas absorber unit. The height of the transfer unit based on the overall mass transfer coefficient on the gas side is 0.4 m. The equilibrium data is given by, y = 1.5 x. The bulk concentration of H2S has to be reduced from 0.05 to 0.001 mole fraction in the gas side. The height of the tower (in metres) corresponding to an operating line given by, y = 5x + 0.001 is
Question: H2S is being absorbed in a gas absorber unit. The height of the transfer unit based on the overall mass transfer coefficient on the gas side is 0.4 m. The equilibrium data is given by, y = 1.5 x. The bulk concentration of H2S has to be reduced from 0.05 to 0.001 mole fraction in the gas side. The height of the tower (in metres) corresponding to an operating line given by, y = 5x + 0.001 is
[A].2.0 [B].
1.56 [C].
1.0 [D].
0.56 Answer: Option A
Explanation:
No answer description available for this question.
Height of coke oven is limited (say maximum upto 7 metres) mainly by the
Question: Height of coke oven is limited (say maximum upto 7 metres) mainly by the
[A].problem of uniform heating along its height. [B].
structural strength of silica bricks. [C].
problem in door cleaning. [D].
buckling of ram of pusher car at the time of coke pushing. Answer: Option A
Explanation:
No answer description available for this question.
__________ is a polysacchride.
Question: __________ is a polysacchride.
[A].Maltose [B].
Starch [C].
Sucrose [D].
Glucose Answer: Option B
Explanation:
No answer description available for this question.