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REFRIGERATION-B PRACTICE EXAM Questions
and Answers Latest Version Top Rated A+
Question>> 1
The amount of heat required to raise the temperature of a unit mass if a substance 1
degree Celsius without changing the state of the substance is defined as
a) sensible heat
b) specific heat
c) superheat
d) saturated
Answer>>
B
Question>> 2
Explain the intent of the regulation's governing the operation of boilers and pressure
equipment?
Answer>>
To give the director or administrator of the department or branch or government a
means of evolving, within the framework of the intent of the act, to meet changes in
technology, concept, and the use of those variables listed within the scope of the act.
Question>> 3
Page 1 of 84
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Is it more difficult to change an act or a regulation?
Answer>>
The main or primary document is an "act" which must be passed through the
jurisdictional legislature. The act then has "regulations" which are pursuant to the
enforcement of the act. These regulations are usually under the governance of an
official of the government rather than the actual legislature. As a result, it is much
easier to have changes made to a regulation than it is to have changes made to an act.
Question>> 4
What jurisdictional item or legislation is most important to a person interning time
make power engineering a career choice?
Answer>>
Power engineers acts and regulations
Question>> 5
What two Canadian national codes have been adopted by all jurisdictions
Answer>>
CSA B51 and CSA B52
Question>> 6
List some of the penalties which may be applied to the holder of a certificate of
competency
Answer>>
Page 2 of 84
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The regulation will also refer to penalties which may be listed in the pertinent
jurisdictional act. These can be fines, certificate suspensions, certificate
cancellations, imprisonment.
Question>> 7
List types of pressure vessels discussed in the CSA B51 section entitled "pressure
vessels"
Answer>>
Blowoff vessels, hot water tanks, hydropneumatic tanks, and cushion tanks
Question>> 8
Explain the two purposes of the CSA B52 code
Answer>>
To provide for the safe design, construction, installation, operation, and repair of
refrigerating and air conditioning equipment and systems, and related equipment. To
promote uniform requirements among the provinces and territories.
Question>> 9
Describe the purpose of ASME Section VI - recommended rules for the care and
operation of heating boilers and explain how this purpose is achieved.
Answer>>
This code contains rules that have been compiled to assist operators of heating
boilers in maintaining their plants in as safe a condition as possible. These rules
Page 3 of 84
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apply to the boiler proper and to pipe connections up to and including the value of
valves required by the ASME code. Rules are also given covering auxiliary
equipment in so far as safety is concerned
Question>> 10
What recommended procedures are covered in ASME Section VI - recommended
rules for the care and operation of heating boilers pertaining to the treatment of water
in steam and hot water heating boilers?
Answer>>
These recommended procedures cover the treatment of water in steam and hot water
boilers. They cover boiler water troubles, chemicals used, function of chemicals,
treatment alternatives, blowdown, feeders, and procedures
Question>> 11
Which of the following items are covered in the appendix or the ASME Boiler and
Pressure Vessel Code, Section IV - Heating Boilers?
a) approval of new materials under code
b) porosity charts for weld radiography
c) manufacturer's data report forms and guides
d) all of the above
Answer>>
D
Page 4 of 84
REFRIGERATION-B PRACTICE EXAM Questions
and Answers Latest Version Top Rated A+
Question>> 1
The amount of heat required to raise the temperature of a unit mass if a substance 1
degree Celsius without changing the state of the substance is defined as
a) sensible heat
b) specific heat
c) superheat
d) saturated
Answer>>
B
Question>> 2
Explain the intent of the regulation's governing the operation of boilers and pressure
equipment?
Answer>>
To give the director or administrator of the department or branch or government a
means of evolving, within the framework of the intent of the act, to meet changes in
technology, concept, and the use of those variables listed within the scope of the act.
Question>> 3
Page 1 of 84
,!@#&#$%^&&&&&&&&&&&&
Is it more difficult to change an act or a regulation?
Answer>>
The main or primary document is an "act" which must be passed through the
jurisdictional legislature. The act then has "regulations" which are pursuant to the
enforcement of the act. These regulations are usually under the governance of an
official of the government rather than the actual legislature. As a result, it is much
easier to have changes made to a regulation than it is to have changes made to an act.
Question>> 4
What jurisdictional item or legislation is most important to a person interning time
make power engineering a career choice?
Answer>>
Power engineers acts and regulations
Question>> 5
What two Canadian national codes have been adopted by all jurisdictions
Answer>>
CSA B51 and CSA B52
Question>> 6
List some of the penalties which may be applied to the holder of a certificate of
competency
Answer>>
Page 2 of 84
,!@#&#$%^&&&&&&&&&&&&
The regulation will also refer to penalties which may be listed in the pertinent
jurisdictional act. These can be fines, certificate suspensions, certificate
cancellations, imprisonment.
Question>> 7
List types of pressure vessels discussed in the CSA B51 section entitled "pressure
vessels"
Answer>>
Blowoff vessels, hot water tanks, hydropneumatic tanks, and cushion tanks
Question>> 8
Explain the two purposes of the CSA B52 code
Answer>>
To provide for the safe design, construction, installation, operation, and repair of
refrigerating and air conditioning equipment and systems, and related equipment. To
promote uniform requirements among the provinces and territories.
Question>> 9
Describe the purpose of ASME Section VI - recommended rules for the care and
operation of heating boilers and explain how this purpose is achieved.
Answer>>
This code contains rules that have been compiled to assist operators of heating
boilers in maintaining their plants in as safe a condition as possible. These rules
Page 3 of 84
, !@#&#$%^&&&&&&&&&&&&
apply to the boiler proper and to pipe connections up to and including the value of
valves required by the ASME code. Rules are also given covering auxiliary
equipment in so far as safety is concerned
Question>> 10
What recommended procedures are covered in ASME Section VI - recommended
rules for the care and operation of heating boilers pertaining to the treatment of water
in steam and hot water heating boilers?
Answer>>
These recommended procedures cover the treatment of water in steam and hot water
boilers. They cover boiler water troubles, chemicals used, function of chemicals,
treatment alternatives, blowdown, feeders, and procedures
Question>> 11
Which of the following items are covered in the appendix or the ASME Boiler and
Pressure Vessel Code, Section IV - Heating Boilers?
a) approval of new materials under code
b) porosity charts for weld radiography
c) manufacturer's data report forms and guides
d) all of the above
Answer>>
D
Page 4 of 84
