Question 1

What is an area located at the bottom of a vessel that receives and temporarily stores drainage from the lowest point in that vessel?

Accepted Answer

A)   Sump
B)   Mixer
C)   Manway
D)   Gauge hatchE) B) and C)
F) None of the above

Question 2

What should process technicians feel for on vessels and piping?

Accepted Answer

A)   Heat
B)   Water
C)   Vapor
D)   CoolnessE) A) and B)
F) All of the above A

Question 3

What should process technicians look for when monitoring and maintaining vessels?

Accepted Answer

A)   Check sewer valves
B)   Monitor pressure
C)   Check firewalls, sumps, and drains
D)   All of the aboveE) None of the above
F) A) and B)

Question 4

What protects the environment and people against tank failures?

Accepted Answer

A)   Gauge hatch
B)   Containment wall
C)   Tank safety system
D)   Vapor recovery systemE) C) and D)
F) A) and B)

Question 5

What is a metal plate, or similar device, placed into the drain line of a cylindrical or cone-shaped vessel?

Accepted Answer

A)   Baffle
B)   Mist eliminator
C)   Heat tracing
D)   Vortex breakerE) A) and B)
F) None of the above

Question 6

What is a device, composed of metal vanes, used to separate liquids from gases or solids from liquids?

Accepted Answer

A)   Weir
B)   Boot
C)   Baffle
D)   Vane separatorE) A) and D)
F) B) and C) D

Question 7

What should process technicians do when maintaining and monitoring vessels?

Accepted Answer

A)   Check auxiliary equipment
B)   Listen for abnormal noise
C)   Use sniffers to detect gas leaks and vapors
D)   All of the aboveE) A) and B)
F) A) and C)

Question 8

What is a coil of heated wire or tubing that is adhered to or wrapped around a pipe in order to maintain or increase the temperature of the process fluid, reduce fluid viscosity, and facilitate flow?

Accepted Answer

A)   Baffle
B)   Mist eliminator
C)   Heat tracing
D)   Vortex breakerE) None of the above
F) B) and C) C

Question 9

What is a section at the bottom of a process vessel where water or other unwanted fluid is collected and removed?

Accepted Answer

A)   Weir
B)   Boot
C)   Baffle
D)   Vane separatorE) B) and D)
F) A) and D)

Question 10

What type of tank is only for substances that do not contain toxic vapors or high vapor pressure liquids?

Accepted Answer

A)   Atmospheric tanks
B)   Pressurized tanks
C)   Spherical tanks
D)   Hemispheroid tanksE) C) and D)
F) All of the above

Question 11

What type of pressurized tank is used for highly volatile, pressurized material?

Accepted Answer

A)   Spherical tank
B)   Cylindrical tank
C)   Hemispheroid tank
D)   Atmospheric tankE) A) and C)
F) B) and C)

Question 12

What is a potential production impact of improper valve lineup?

Accepted Answer

A)   Cross contamination
B)   Out of specification material
C)   Decomposition of material
D)   Added cost for cleanupE) A) and D)
F) A) and C)

Question 13

What is a flat or notched dam or barrier to liquid flow that is normally used either to measure fluid flows or to maintain a given depth of fluid?

Accepted Answer

A)   Weir
B)   Boot
C)   Baffle
D)   Vane separatorE) A) and B)
F) A) and C)

Question 14

Which of the following is true of a containment system?

Accepted Answer

A)   They protect wildlife from contaminants
B)   They protect against droughts
C)   They contain chemical spills in a small area
D)   They contain clean rainwater until the spill is containedE) A) and D)
F) A) and C)

Question 15

What should a process technician do first with rainfall buildup in a containment wall?

Accepted Answer

A)   Open a valve and drain the liquid
B)   Test the water to ensure it is free of contaminants
C)   Leave the rainwater to cool off the containment wall
D)   Use a new containment wallE) B) and C)
F) None of the above

Question 16

What type of reaction occurs when complete loads are done start to finish and then removed?

Accepted Answer

A)   Batch reactions
B)   Continuous reactions
C)   Stirred reactions
D)   Inconsistent reactionsE) C) and D)
F) A) and B)

Question 17

Which of the following is the symbol for a hemispheroid?

Accepted Answer

A)   
B)   
C)   
D)   E) B) and D)
F) B) and C)

Question 18

What is a vessel that typically holds dry solids?

Accepted Answer

A)   Bin
B)   Tank
C)   Dryer
D)   FilterE) B) and D)
F) None of the above

Question 19

What is a potential equipment impact of overpressure?

Accepted Answer

A)   Rupture of vessel
B)   Damaged pump
C)   Vessel could have a weak spot causing a leak
D)   Possible corrosion or erosion of the vesselE) B) and C)
F) A) and C)

Question 20

What is a vessel containing desiccant and screens across which process streams flow to have moisture (hydrates)  removed?

Accepted Answer

A)   Drum
B)   Tank
C)   Dryer
D)   FilterE) A) and C)
F) A) and D)

Exam 15: Vessels

What is an area located at the bottom of a vessel that receives and temporarily stores drainage from the lowest point in that vessel?

Correct AnswerverifiedShow Answer

What should process technicians feel for on vessels and piping?

Correct AnswerverifiedA

What should process technicians look for when monitoring and maintaining vessels?

Correct AnswerverifiedShow Answer

What protects the environment and people against tank failures?

Correct AnswerverifiedShow Answer

What is a metal plate, or similar device, placed into the drain line of a cylindrical or cone-shaped vessel?

Correct AnswerverifiedShow Answer

What is a device, composed of metal vanes, used to separate liquids from gases or solids from liquids?

Correct AnswerverifiedD

What should process technicians do when maintaining and monitoring vessels?

Correct AnswerverifiedShow Answer

What is a coil of heated wire or tubing that is adhered to or wrapped around a pipe in order to maintain or increase the temperature of the process fluid, reduce fluid viscosity, and facilitate flow?

Correct AnswerverifiedC

What is a section at the bottom of a process vessel where water or other unwanted fluid is collected and removed?

Correct AnswerverifiedShow Answer

What type of tank is only for substances that do not contain toxic vapors or high vapor pressure liquids?

Correct AnswerverifiedShow Answer

What type of pressurized tank is used for highly volatile, pressurized material?

Correct AnswerverifiedShow Answer

What is a potential production impact of improper valve lineup?

Correct AnswerverifiedShow Answer

What is a flat or notched dam or barrier to liquid flow that is normally used either to measure fluid flows or to maintain a given depth of fluid?

Correct AnswerverifiedShow Answer

Which of the following is true of a containment system?

Correct AnswerverifiedShow Answer

What should a process technician do first with rainfall buildup in a containment wall?

Correct AnswerverifiedShow Answer

What type of reaction occurs when complete loads are done start to finish and then removed?

Correct AnswerverifiedShow Answer

Which of the following is the symbol for a hemispheroid?

Correct AnswerverifiedShow Answer

What is a vessel that typically holds dry solids?

Correct AnswerverifiedShow Answer

What is a potential equipment impact of overpressure?

Correct AnswerverifiedShow Answer

What is a vessel containing desiccant and screens across which process streams flow to have moisture (hydrates) removed?

Correct AnswerverifiedShow Answer

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