Milk is dried usually in a __________ dryer.
Question: Milk is dried usually in a __________ dryer.
[A].
freeze
spray
tray
rotary
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
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“When a gas is expanded from high pressure region to low pressure region ; temper -ature change occurs”. This phenomenon is related to the
Question: “When a gas is expanded from high pressure region to low pressure region ; temper -ature change occurs”. This phenomenon is related to the
[A].Gibbs-Duhem equation [B].
Gibbs-Helmholtz equation [C].
Third law of thermodynamics [D].
Joule-Thomson effect Answer: Option D
Explanation:
No answer description available for this question.
“‘Dikes’ are low height walls made around the storage vessels meant for storing hazardous & inflammable material (e.g., petroleum products). Volume of dikes is equal to (where, V = volume of the storage vessel)
Question: “‘Dikes’ are low height walls made around the storage vessels meant for storing hazardous & inflammable material (e.g., petroleum products). Volume of dikes is equal to (where, V = volume of the storage vessel)
[A].V [B].
V/2 [C].
2V [D].
3V Answer: Option A
Explanation:
No answer description available for this question.
Acetone is to be removed from air in an isothermal dilute absorber using pure water as solvent. The incoming air contains 5 mole% of acetone (yin = 0.05). The design equation to be used for obtaining the number of trays (N) of the absorber is, N+2 = 6 log (yin/yout).For 98% recovery of acetone, the number of trays required is/are
Question: Acetone is to be removed from air in an isothermal dilute absorber using pure water as solvent. The incoming air contains 5 mole% of acetone (yin = 0.05). The design equation to be used for obtaining the number of trays (N) of the absorber is, N+2 = 6 log (yin/yout).For 98% recovery of acetone, the number of trays required is/are
[A].1 [B].
8 [C].
9 [D].
10 Answer: Option C
Explanation:
No answer description available for this question.
Ceramic compounds as compared to metallic compounds ____________________ ?
Ceramic compounds as compared to metallic compounds ____________________ ?A. Crystallise faster
B. Resist greater tensile stress at room temperature
C. Have higher melting temperature
D. Are better conductor of electricity at higher temperatureAlgae growth in water is controlled by
Question: Algae growth in water is controlled by
[A].deoxidation [B].
chlorination [C].
bleaching [D].
aeration Answer: Option B
Explanation:
No answer description available for this question.
In a single stage extraction process, 10 kg of pure solvent S (containing no solute A) is mixed with 30 kg of feed F containing A at a mass fraction xf = 0.2. The mixture splits into an extract phase E and a raffinate phase R containing A at xB = 0.5 and xR = 0.05 respectively. The total mass of the extract phase is (in Kg) ?
In a single stage extraction process, 10 kg of pure solvent S (containing no solute A) is mixed with 30 kg of feed F containing A at a mass fraction xf = 0.2. The mixture splits into an extract phase E and a raffinate phase R containing A at xB = 0.5 and xR = 0.05 respectively. The total mass of the extract phase is (in Kg) ?A. 6.89
B. 8.89
C. 10
D. 8.25