PSE 212 - Test 1 with all Correct & 100% Verified Answers
|Actual Complete Update |Guaranteed to Pass
The slenderness ratio is particularly important for understanding what paper property?
✔Correct Answer-Edgewise compression
According to the Poisson distribution, the probability of finding a a measured value of 2.5 fiber
crossings is zero. ✔Correct Answer-True
Match the equipment with the function is performs. ✔Correct Answer-This device place a cut
in the paper in the machine direction. → Slitter.
This rolls up the paper coming off the end of the papermachine. → Reel.
This monitors the properties of paper, it includes properties such as basis weight, and moisture.
→ Scanner.
This smooths the surface of the paper and reduces the thickness. → Calender
This removes steam and condensate from inside the dryer can → Siphon and steam joint.
A paper sheet weighs 1.20 grams. It has an area of 0.02 meters squared. What is the basis
weight in units of grams per meter square? ✔Correct Answer-60 g/m2
Fillers are used for the following reasons: ✔Correct Answer-Reduce cost, improve brightness
and opacity, improve printing
What are the water-removing forces on a paper machine, in order of occurrence? ✔Correct
Answer-Gravity, suction, pressing, heat
What is the last roll found on the wet end of a typical paper machine (i.e., closest to the press
section)? ✔Correct Answer-Couch roll
Which type of wood cell is not found in a softwood tree? ✔Correct Answer-Vessel Element
Select the response that fits the following statement: Refining can do all of the following to
fiber. ✔Correct Answer-External fibrillation, internal fibrillation, cutting
The stuff box provides a constant pressure head to this value. ✔Correct Answer-Basis Weight
Valve
The basis weight valve is responsible for which of the following? ✔Correct Answer-Basis
weight and production rate.
Th wet presses perform which two functions? (select 2) ✔Correct Answer-Consolidation of
web., Removes water.
|Actual Complete Update |Guaranteed to Pass
The slenderness ratio is particularly important for understanding what paper property?
✔Correct Answer-Edgewise compression
According to the Poisson distribution, the probability of finding a a measured value of 2.5 fiber
crossings is zero. ✔Correct Answer-True
Match the equipment with the function is performs. ✔Correct Answer-This device place a cut
in the paper in the machine direction. → Slitter.
This rolls up the paper coming off the end of the papermachine. → Reel.
This monitors the properties of paper, it includes properties such as basis weight, and moisture.
→ Scanner.
This smooths the surface of the paper and reduces the thickness. → Calender
This removes steam and condensate from inside the dryer can → Siphon and steam joint.
A paper sheet weighs 1.20 grams. It has an area of 0.02 meters squared. What is the basis
weight in units of grams per meter square? ✔Correct Answer-60 g/m2
Fillers are used for the following reasons: ✔Correct Answer-Reduce cost, improve brightness
and opacity, improve printing
What are the water-removing forces on a paper machine, in order of occurrence? ✔Correct
Answer-Gravity, suction, pressing, heat
What is the last roll found on the wet end of a typical paper machine (i.e., closest to the press
section)? ✔Correct Answer-Couch roll
Which type of wood cell is not found in a softwood tree? ✔Correct Answer-Vessel Element
Select the response that fits the following statement: Refining can do all of the following to
fiber. ✔Correct Answer-External fibrillation, internal fibrillation, cutting
The stuff box provides a constant pressure head to this value. ✔Correct Answer-Basis Weight
Valve
The basis weight valve is responsible for which of the following? ✔Correct Answer-Basis
weight and production rate.
Th wet presses perform which two functions? (select 2) ✔Correct Answer-Consolidation of
web., Removes water.
