Industrial Refrigeration Book 1 - 18
Edition ( ALL Chapter Questions With
Answers)
Safety Preface Study Questions - ANSWER-
What is the purpose of an SOP?
A. To break down the amount of work to be done in a given time.
B. To read after the job is done.
C. To provide guidance and specific steps necessary to safely operate the system.
D. To provide a standard way to perform the job faster. - ANSWER-C. To provide
guidance and specific steps necessary to safely operate the system.
Where can a list of the proper PPE needed to safely perform a job task be found?
A. SOPs and MPs
B. Safety Data Sheet
C. Risk management plan
D. Hazardous material business plan. - ANSWER-A. SOPs and MPs
Which of the following requires hot work permits?
A. The local fire department
B. OSHA regulations
C. The HR department
D. EPA regulations - ANSWER-B. OSHA regulations
What can be caused by trapped liquid?
A. A possible release
B. Excess refrigerant flow
C. The system pump down
D. A safe condition for isolated components - ANSWER-A. A possible release
How much can the pressure of trapped liquid increase per degree Fahrenheit of
temperature increase?
A. Between 50 and 100 psi
B. Between 100 and 150 psi
C. Between 180 and 190 psi
D. Between 200 and 300 psi - ANSWER-B. Between 100 and 150 psi
1 / 3
When working on an ammonia refrigeration system, which of the following has the
responsibility to use the proper PPE?
A. As mandated by EPA regulations
B. The owner of the facility
C. The HR department
D. The technician or operator - ANSWER-D. The technician or operator
OSHA regulations require persons wearing respiratory protective equipment to have
__________
A. No mustache
B. Rubber boots and gloves
C. A medical evaluation to confirm fitness to wear the PPE
D. Side shielded safety glasses. - ANSWER-C. A medical evaluation to confirm fitness
to wear the PPE
Lockout/Tagout required __________
A. When work is done inside the building.
B. Only when moving parts can cut off body parts or smash fingers.
C. Anytime work exposes an employee to hazardous energy.
D. When work is done on the roof. - ANSWER-C. Anytime work exposes an employee
to hazardous energy.
Which of the following is responsible to determine if an area is considered confined
space?
A. The owner/employer
B. The employee that is going to be working in the area
C. The supervisor
D. OSHA - ANSWER-A. The owner/employer
Fire watchers must be trained in __________
A. Recognizing potential combustible material locations at the facility.
B. The use of fire extinguishing equipment.
C. CPR.
D. Confined space entry requirements. - ANSWER-B. The use of fire extinguishing
equipment.
The reason for testing the application of a lockout device is to __________
A. Show your manager the LOTO procedure.
B. Ensure that the multi-meter is working correctly.
2 / 3
C. Conform to the OSHA regulations for electrical gear.
D. Conform that the energy source has indeed been made safe. - ANSWER-D. Conform
that the energy source has indeed been made safe.
During an arc flash event, what is the conductor?
A. Hard rather than soft rubber shoe soles
B. The disconnect handle
C. The water in the hose that is too close
D. The air - ANSWER-D. The air
As an arc flash fault continues, the arc flash explosion expansion is estimated to be how
large?
A. 40,000 to 1
B. Relatively small compared to most explosions
C. About the same size as a typical ammonia explosion
D. 10 atmospheres - ANSWER-A. 40,000 to 1
Chapter 1 - Study Questions - ANSWER-
What is the purpose of the refrigeration system?
A. To freeze food
B. To cool buildings
C. To preserve food
D. To maintain a temperature - ANSWER-D. To maintain a temperature
Operators must keep refrigeration systems operating safely and efficiently. Which of the
following best describes the areas of required knowledge for this to be possible?
A. Basic physical principles, interpretation of information from temperature and pressure
gauges, basic operating principles.
B. Basic physical principles, interpretation of information from temperature and pressure
gauges, manufacturer of the equipment.
C. Interpretation of information from temperature and pressure gauges, basic operating
principles, company quality control policies and procedures.
D. Interpretation of information from temperature and pressure gauges, manufacturer of
the equipment, company quality control policies and procedures. - ANSWER-A. Basic
physical principles, interpretation of information from temperature and pressure gauges,
basic operating principles.
Mechanical refrigeration is a series of steps that __________Powered by TCPDF (www.tcpdf.org)
3 / 3
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Crystall. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
