
Coating Process Quiz bab 2 -4
Quiz
•
Chemistry
•
Professional Development
•
Practice Problem
•
Easy
linen mocha
Used 1+ times
FREE Resource
Enhance your content in a minute
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa yang dimaksud dengan Total Solid dalam proses pelapisan?
Kandungan ion H+
Persentase padatan dalam pelapisan
Kandungan air dalam kertas
Sudut kontak pelapisan pada kertas
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa fungsi retensi air dalam pelapisan?
Untuk menahan pigmen di permukaan mesin
Untuk menjaga pelapisan tetap hangat
Untuk mempertahankan air agar pelapisan tidak cepat diserap ke dalam serat kertas
Untuk mencegah kertas dasar menjadi licin
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa arti sudut kontak (contact angle) < 90°?
Kontak Pemukaan buruk
Kontak Pemukaan baik
Tidak ada efek berarti
Viscositas turun drastis
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Viscosity is measured in units:
Newton
Pascal Second (Pa.s)
Volt
Joule
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kenapa kandungan air yang tinggi dalam slurry pelapis harus dihindari?
Membuat pelapis keras
Menyebabkan gelembung/ruang kosong yang mengurangi kualitas permukaan
Meningkatkan kilau
Mengurangi grammage
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tegangan permukaan yang terlalu rendah dapat menyebabkan:
Lapisan pelapis tidak menyebar
Gelembung sulit untuk melarikan diri
Pelapis meresap terlalu dalam ke dalam kertas
Kandungan air meningkat
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dalam pengukuran viskositas dengan viskometer Brookfield, peningkatan torsi berarti:
Liquid is getting thinner
Liquid is getting thicker
pH is getting lower
Total Solid is decreasing
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
20 questions
Chapter 3
Quiz
•
10th Grade - Professi...
15 questions
Computational thinking
Quiz
•
Professional Development
15 questions
INTRODUCTION TO ESSENTIAL OIL
Quiz
•
Professional Development
20 questions
KIMIA 2023-2024
Quiz
•
Professional Development
25 questions
VOLUMETRI aplication
Quiz
•
Professional Development
20 questions
Analisis Kimia Dasar
Quiz
•
Professional Development
25 questions
NMAT MASTERCLASS - EXAM 1
Quiz
•
Professional Development
15 questions
GCMS
Quiz
•
University - Professi...
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
