# Separation Processes Questions and Answers – Separation in Membranes

«
»

This set of Separation Processes Multiple Choice Questions & Answers (MCQs) focuses on “Separation in Membranes”.

1. Which of the following is not an application of transport in membranes?
a) Microfiltration
b) Reverse osmosis
c) Dialysis
d) Fractional distillation
View Answer

Answer: d
Explanation: Fractional distillation is not an application of transport in membranes.

2. What cannot be a size of membrane?
a) Nano porous
b) Macroporous
c) Microporous
d) Non-porous
View Answer

Answer: a
Explanation: A membrane cannot be nano porus.

3. If the pressure drop(ΔP) is 1000 units, the flux(J) is 50 units,what is the hydraulic membrane permeability?
a) 0.02
b) 0.04
c) 0.05
d) 0.06
View Answer

Answer: c
Explanation: Since L= J/ΔP, L= 0.05 .
Sanfoundry Certification Contest of the Month is Live. 100+ Subjects. Participate Now!
advertisement
advertisement

4. If the pressure drop(ΔP) is 1000 units, the flux(J) is 60 units,what is the hydraulic membrane permeability?
a) 0.02
b) 0.04
c) 0.05
d) 0.06
View Answer

Answer: d
Explanation: Since L= J/ΔP, L= 0.06 .

5. If the pressure drop(ΔP) is 1000 units, the flux(J) is 40 units,what is the hydraulic membrane permeability?
a) 0.02
b) 0.04
c) 0.05
d) 0.06
View Answer

Answer: b
Explanation: Since L= J/ΔP, L= 0.04 .

6. If the pressure drop(ΔP) is 500 units, the flux(J) is 50 units,what is the hydraulic membrane permeability?
a) 0.01
b) 0.04
c) 0.05
d) 0.06
View Answer

Answer: a
Explanation: Since L= J/ΔP, L= 0.01 .

7. If the pressure drop(ΔP) is 1000 units, the flux(J) is 50 units,what is the hydraulic membrane permeability?
a) 0.02
b) 0.04
c) 0.05
d) 0.06
View Answer

Answer: c
Explanation: Since L= J/ΔP, L= 0.05 .
advertisement

8. If the pressure drop(ΔP) is 200 units, the flux(J) is 100 units,what is the hydraulic membrane permeability?
a) 0.02
b) 0.04
c) 0.5
d) 0.6
View Answer

Answer: c
Explanation: Since L= J/ΔP, L= 0.5 .

9. If the pressure drop(ΔP) is 1000 units, the flux(J) is 200 units,what is the hydraulic membrane permeability?
a) 0.2
b) 0.4
c) 0.5
d) 0.06
View Answer

Answer: a
Explanation: Since L= J/ΔP, L= 0.2 .
advertisement

10. If the pressure drop(ΔP) is 1000 units, the flux(J) is 300 units,what is the hydraulic membrane permeability?
a) 0.67
b) 0.33
c) 0.54
d) 0.06
View Answer

Answer: b
Explanation: Since L= J/ΔP, L= 0.33 .

Sanfoundry Global Education & Learning Series – Separation Processes.

To practice all areas of Separation Processes, here is complete set of 1000+ Multiple Choice Questions and Answers.

advertisement
advertisement
Subscribe to our Newsletters (Subject-wise). Participate in the Sanfoundry Certification contest to get free Certificate of Merit. Join our social networks below and stay updated with latest contests, videos, internships and jobs!

Youtube | Telegram | LinkedIn | Instagram | Facebook | Twitter | Pinterest
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

Subscribe to his free Masterclasses at Youtube & discussions at Telegram SanfoundryClasses.