2
Refrigeration/RETA Exam with verified detailed answers || || || || ||
Safety Study Questions
|| ||
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 neccessary to safely operate the system.
|| || || || || || || || || || || ||
D. To provide a standard way to perform the job faster. - ✔✔C. To provide guidance and
|| || || || || || || || || || || || || || || || ||
specific steps neccessary 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 - ✔✔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 - ✔✔B. OSHA regulations
|| || || || || ||
What can be caused by trapped liquid?
|| || || || || ||
A. A possible release
|| || ||
B. Excess refrigerant flow
|| || ||
,2
C. The system to pump down
|| || || || ||
D. A safe condition for isolated components - ✔✔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 - ✔✔B. between 100 and 150 psi
|| || || || || || || || || || || ||
When working on an ammonia refrigeration system, which of the following has the
|| || || || || || || || || || || || ||
responsibility to use the proper PPE? || || || || ||
A. As a mandated by EPA regulations
|| || || || || ||
B. The owner of the facility
|| || || || ||
C. The HR department
|| || ||
D. The technician or operator. - ✔✔D. The technician or operator.
|| || || || || || || || || ||
OSHA regulations require persons wearing respiratory protective equipment to have
|| || || || || || || || || ||
(BLANK).
A. no mustache
|| ||
B. rubber boots and gloves
|| || || ||
C. a medical evaluation to confirm fitness to wear the PPE.
|| || || || || || || || || ||
D. side shielded safety glasses. - ✔✔C. a medical evaluation to confirm fitness to wear the
|| || || || || || || || || || || || || || || ||
PPE.
Lockout/Tagout required (BLANK). || ||
A. when work is done inside the building.
|| || || || || || ||
, 2
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. - ✔✔C. anytime work exposes an employee to hazardous
|| || || || || || || || || || || || || || || ||
energy.
||
Which of the following is responsible to determineif 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 - ✔✔A. The owner/employer.
|| || || || ||
Fire watchers must be trained in (BLANK).
|| || || || || ||
A. recognizing potential combustible material locations at the facility.
|| || || || || || || ||
B. the use of fire extinguishing equipment.
|| || || || || ||
C. CPR.
||
D. confined space entry requirements. - ✔✔B. the use of fire extinguishing equipment.
|| || || || || || || || || || || ||
The reason for testing the application of a lockout devices is to (BLANK).
|| || || || || || || || || || || ||
A. show your manager the LOTO procedure.
|| || || || || ||
B. ensure that your multi-meter is working correctly.
|| || || || || || ||
C. conform to the OSHA regulations for electrical gear.
|| || || || || || || ||
D. confirm that the energy source has indeed been made safe. - ✔✔D. confirm that the
|| || || || || || || || || || || || || || || ||
energy source has indeed been made safe.
|| || || || || ||
Dring an arc flash event, what is the conductor?
|| || || || || || || ||
A. Hard rather than soft rubber shoes soles.
|| || || || || || ||
B. The disconnect handle.
|| || ||
Refrigeration/RETA Exam with verified detailed answers || || || || ||
Safety Study Questions
|| ||
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 neccessary to safely operate the system.
|| || || || || || || || || || || ||
D. To provide a standard way to perform the job faster. - ✔✔C. To provide guidance and
|| || || || || || || || || || || || || || || || ||
specific steps neccessary 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 - ✔✔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 - ✔✔B. OSHA regulations
|| || || || || ||
What can be caused by trapped liquid?
|| || || || || ||
A. A possible release
|| || ||
B. Excess refrigerant flow
|| || ||
,2
C. The system to pump down
|| || || || ||
D. A safe condition for isolated components - ✔✔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 - ✔✔B. between 100 and 150 psi
|| || || || || || || || || || || ||
When working on an ammonia refrigeration system, which of the following has the
|| || || || || || || || || || || || ||
responsibility to use the proper PPE? || || || || ||
A. As a mandated by EPA regulations
|| || || || || ||
B. The owner of the facility
|| || || || ||
C. The HR department
|| || ||
D. The technician or operator. - ✔✔D. The technician or operator.
|| || || || || || || || || ||
OSHA regulations require persons wearing respiratory protective equipment to have
|| || || || || || || || || ||
(BLANK).
A. no mustache
|| ||
B. rubber boots and gloves
|| || || ||
C. a medical evaluation to confirm fitness to wear the PPE.
|| || || || || || || || || ||
D. side shielded safety glasses. - ✔✔C. a medical evaluation to confirm fitness to wear the
|| || || || || || || || || || || || || || || ||
PPE.
Lockout/Tagout required (BLANK). || ||
A. when work is done inside the building.
|| || || || || || ||
, 2
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. - ✔✔C. anytime work exposes an employee to hazardous
|| || || || || || || || || || || || || || || ||
energy.
||
Which of the following is responsible to determineif 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 - ✔✔A. The owner/employer.
|| || || || ||
Fire watchers must be trained in (BLANK).
|| || || || || ||
A. recognizing potential combustible material locations at the facility.
|| || || || || || || ||
B. the use of fire extinguishing equipment.
|| || || || || ||
C. CPR.
||
D. confined space entry requirements. - ✔✔B. the use of fire extinguishing equipment.
|| || || || || || || || || || || ||
The reason for testing the application of a lockout devices is to (BLANK).
|| || || || || || || || || || || ||
A. show your manager the LOTO procedure.
|| || || || || ||
B. ensure that your multi-meter is working correctly.
|| || || || || || ||
C. conform to the OSHA regulations for electrical gear.
|| || || || || || || ||
D. confirm that the energy source has indeed been made safe. - ✔✔D. confirm that the
|| || || || || || || || || || || || || || || ||
energy source has indeed been made safe.
|| || || || || ||
Dring an arc flash event, what is the conductor?
|| || || || || || || ||
A. Hard rather than soft rubber shoes soles.
|| || || || || || ||
B. The disconnect handle.
|| || ||
