🔰Mechanism of action: Dry heat is by oxidizing proteins
🔰The mechanism
moist heat is coagulation of proteins
🔰Mechanism of action:
• Membrane filters function
1-primarily by sieving, or by screening particles from a solution or gas, thus retaining them on the filter surface
2-electrostatic attraction.
🔰Mechanism of action:
When ultraviolet is cellular nucleic acids
🔰Mechanism of action: Ethylene oxide is alkylating
🔰Mechanism of action: Ionizing radiations by stopping reproduction as a result of lethal mutations
🔰The mechanism
moist heat is coagulation of proteins
🔰Mechanism of action:
• Membrane filters function
1-primarily by sieving, or by screening particles from a solution or gas, thus retaining them on the filter surface
2-electrostatic attraction.
🔰Mechanism of action:
When ultraviolet is cellular nucleic acids
🔰Mechanism of action: Ethylene oxide is alkylating
🔰Mechanism of action: Ionizing radiations by stopping reproduction as a result of lethal mutations
⚡3❤1
Forwarded from أمير صناعية
صناعية وزاري دور ثاني.pdf
9.2 MB
🛑هاي نسخ من الاسئلة الاصلية
🛑الملف الاول هو ملف للدور الاول مقسم حسب الجابترات
🛑الحلول في الملف الثاني هي ليست حلولي
https://t.me/AmeerIndustrial
🛑الملف الاول هو ملف للدور الاول مقسم حسب الجابترات
🛑الحلول في الملف الثاني هي ليست حلولي
https://t.me/AmeerIndustrial
❤1
Forwarded from ⚕️ pharmacy⚕️ (𝐴𝐿𝐼 𝑀𝑈𝑆𝑇𝐴𝐹𝐴༻)
2_5314528232115023805.pdf
370.6 KB
اسئلة ال mixed
2_5433721198145972629.pdf
271.7 KB
اسئلة ال Filtration
2_5449631852954399445.pdf
99.2 KB
اسئلة ال milling
2_5301113528831198954.pdf
324.1 KB
الامتحان الشامل مادة الصناعية
جامعة البيان
دكتور مصطفى/ عضو لجنة الصناعية الوزارية
جامعة البيان
دكتور مصطفى/ عضو لجنة الصناعية الوزارية
Lypholization is mainly used for :
Anonymous Quiz
17%
Moisture sensitive material
3%
Pressure sensitive material
58%
Heat sensitive material
21%
Cold sensitive material
The technique used for drying where particles are surrounded drying gas is called:
Anonymous Quiz
16%
Moving bed system
11%
Static bed system
15%
Microwave system
58%
Fluidized bed system
According to solid classification, amorphous solids are:
Anonymous Quiz
74%
Difficult to dry
8%
Easily accessible to surface
12%
Water held in an open surface pores
6%
Easy to dry
In order to provide free flowing particles, the best shape of particles is:
Anonymous Quiz
4%
Triangle
84%
Spherical
5%
Oval
8%
Needle shape
For spray drier, the diffusion rate of liquid is ----- than heat transfer :
Anonymous Quiz
36%
Faster
9%
Equal
9%
Not affected
46%
Slower
🙊1
Removing of unbound water occur in which stage :
Anonymous Quiz
13%
Vacuum stage
66%
Primary drying
14%
Secondary drying
6%
Pre-freezing stage
In drying system, where no particle movement occur is called:
Anonymous Quiz
4%
Freeze dryer
88%
Static bed dryer
5%
Fluidized bed dryer
3%
Pneumatic system