NC1 General Knowledge Question
Quiz by Amin Syahid
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- Q1
What is the minimum purity of C3 product?
99.9 mol%
99.5 mol%
15s - Q2
How long we need to keep Excavation Permit?
1 year
3 month
Forever
365 years
6 month
30s - Q3
During start up activity, what sample must be on before proceed to feed into T-470?
R-360
Naphtha
Cooling Water
T-360
30s - Q4
Why H2 not needed to be introduce to R-360 to remove acetylene?
To reduce cost
R-360 does not need H2 to remove acetylene
H2 already part of the components in the CG
H2 hard to produce
30s - Q5
What is temperature for LP steam?
90 degC
180-190degC
100 degC
70 degC
30s - Q6
What valve is this?
2 way valve
Needle valve
Spring Valve
Globe Valve
Butterfly valve
30s - Q7
What valve is this?
Needle Valve
Globe valve
Point Valve
Block Valve
Piston Valve
30s - Q8
Schedule Waste cannot be store inside plant for more than...
180 days
60 days
30s - Q9
Why we need to introduce steam into naphtha during cracking?
To make sure steam is burn during cracking
To make sure no corrosion happen inside tubing during cracking
To ensure safety in plant
To reduce Hydrocarbon partial pressure
30s - Q10
What is NC-1 production KPI ?
400 KTA
441 KTA
615 KTA
512 MTA
30s
