BARU
Ukuran huruf
Lembar kerjaKMK31503 Quiz 1: Lecture 1
Total soal: 10
Worksheet time: 4mins
Which of the following is NOT TRUE about scale-up?
Used to investigate the problem of the industrial-scaled process
Used to simulate the process prior to scaling up
Has difference purpose compared to scale-down
Usually does not use the data from the industrial-scaled process
Which of the following is NOT the goals for the Scale-down process?
To investigate the problem in an existing plant
To up-scale the process from lab-scaled to the real machine in the plant
To economically investigate the fundamental principles of the scale-dependent process
To reduce the size of the process so that the investigation could be done in the lab
Which of the following is the right sequence of the scale-up goals?
Lab> Bench> Pilot> Real machine
Lab> Pilot> Bench > Real machine
Real machine> Pilot> Bench> Lab
Real machine> Bench> Pilot> Lab
The concept - dimensional homogeneity in scaling problem is.......
Used to verify the dimensional validity of any mathematical formulations
Used to confirm the genuinity of any mathematical formulations
Used to derive any mathematical formulations
Used to calculate the answer of any mathematical formulations.
Which of the following is NOT the usual dimension involved in mechanical problem?
Length, L
Mass, M
Time, t
Electic current, I
Which of the following is NOT the usual dimension involved in chemical problem?
Length, L
Mass, M
Amount of substance, N
luminous intensity, J
Which of the following is the dimension for pressure?
ML−1T−2
ML−2T−1
M−1L−2T−1
ML−2T−1
According to the "Bun" example discussed in Lecture 1, which bun will need longer time to be cooked?
1 small bun
30 small buns
1 ultra big bun
What is "idem"?
"DIfferent"
"Same"
"Citation"
"Mentioned"
What is Scale - Up?
An important method to help engineers in simulate size-dependent processes
An valuable system to help engineers in simulate scale-independent processes
A crucial approach to help engineers in simulate scale-independent processes
A fundamental method to help engineers in simulate scale-independent processes
