CETP Exam Review (Questions With 100% Correct
Answers) A+ Graded Verified
What kind of appliances are built so that all air for ignition is gotten straightforwardly
from the outside through one channel or line, and all vent gases are released to the
outside through another conduit or line? - ANSWER Direct Vent
Name plates are required while introducing a _____ machine. - ANSWER Recorded
Name two variables you should consider while choosing a machine for an offered
application - Response Venting and ignition air
What strategy for working out required burning air is utilized when the air penetration is
obscure? - ANSWER Standard computation strategy
While deciding the air invasion rate utilizing KAIR strategy, the accompanying not set in
stone:
a) Compute ACH For building
b) Size ignition air openings
c) Decide building boundaries
d) the entirety of the abovementioned - ANSWER D - the entirety of the abovementioned
Which strategy is utilized while providing extra air to a construction by making two
extremely durable openings in a solitary room, one on top a done on base, every 12"
from the roof or floor? - ANSWER Two-openings strategy
The three hotspots for providing extra air to a construction that is found to have an
insufficient air supply are indoor air, outside air and _______ - ANSWER Blend indoor
and open air
The three kinds of venting frameworks are normal draft venting, direct venting and
________ draft venting - ANSWER Mechanical
In a fixed burning direct vent machine:
a) burning air is discrete from where the machine is found
b) ignition air is acquired from and released to the outside
c) venting isn't needed
d) both an and b - ANSWER D - both an and b
A common normal draft venting framework has a few parts, some of which include:
a) draft hood
b) exhaust fan
c) electrical interlock
, d) the entirety of the abovementioned - ANSWER a - draft hood
this normal kind of vent material utilized in a characteristic draft venting framework is
made of twofold wall development, shapes a persistent pipe path from a gas machine to
a vent end and warms up rapidly - ANSWER Type B-vent
A solitary wall venting can't be utilized under which of the accompanying conditions:
a) outside in locales where the close to 100% winter plan temperature is beneath 32F
b) In a storage room
c) In a wall or floor
c) the entirety of the abovementioned - ANSWER d-the entirety of the abovementioned
A vent connector should be directed to a vent utilizing the ______ conceivable course. -
ANSWER Most brief
While measuring numerous Class I machines to a current venting framework, which of
the accompanying should be viewed as preceding establishment:
a) whether all machines are intended for use with a typical venting framework
b) whether the current venting framework has the ability to deal with extra machines
c) whether the current framework has the appropriate venting materials required for the
additional apparatuses
d) the entirety of the abovementioned - ANSWER d - the entirety of the abovementioned
A ________________ between a mechanical draft framework and a machine gas control
valve will stop the progression of gas to the fundamental burner when the draft
framework isn't working - ANSWER Electrical interlock
To choose the fitting controller for a given funneling framework, you should consider
________________ - ANSWER Line Size
While venting a line controller, each of the accompanying circumstances ought to exist
With the exception of:
a) vent line should be essentially a similar size as the controller vent association
b) no vent line is required while utilizing a controller integrating a vent limiter
c) controller vents should end something like 3 ft from a wellspring of start
d) you might vent a line controller to a machine pipe or exhaust framework - ANSWER D
Which of the accompanying lines will supply minimal measure of BTU/hr?
a) more modest line working at a higher strain
b) a bigger line working at a lower pressure
c) a bigger line at a higher strain
d) a more modest line working at a lower pressure - ANSWER D
Answers) A+ Graded Verified
What kind of appliances are built so that all air for ignition is gotten straightforwardly
from the outside through one channel or line, and all vent gases are released to the
outside through another conduit or line? - ANSWER Direct Vent
Name plates are required while introducing a _____ machine. - ANSWER Recorded
Name two variables you should consider while choosing a machine for an offered
application - Response Venting and ignition air
What strategy for working out required burning air is utilized when the air penetration is
obscure? - ANSWER Standard computation strategy
While deciding the air invasion rate utilizing KAIR strategy, the accompanying not set in
stone:
a) Compute ACH For building
b) Size ignition air openings
c) Decide building boundaries
d) the entirety of the abovementioned - ANSWER D - the entirety of the abovementioned
Which strategy is utilized while providing extra air to a construction by making two
extremely durable openings in a solitary room, one on top a done on base, every 12"
from the roof or floor? - ANSWER Two-openings strategy
The three hotspots for providing extra air to a construction that is found to have an
insufficient air supply are indoor air, outside air and _______ - ANSWER Blend indoor
and open air
The three kinds of venting frameworks are normal draft venting, direct venting and
________ draft venting - ANSWER Mechanical
In a fixed burning direct vent machine:
a) burning air is discrete from where the machine is found
b) ignition air is acquired from and released to the outside
c) venting isn't needed
d) both an and b - ANSWER D - both an and b
A common normal draft venting framework has a few parts, some of which include:
a) draft hood
b) exhaust fan
c) electrical interlock
, d) the entirety of the abovementioned - ANSWER a - draft hood
this normal kind of vent material utilized in a characteristic draft venting framework is
made of twofold wall development, shapes a persistent pipe path from a gas machine to
a vent end and warms up rapidly - ANSWER Type B-vent
A solitary wall venting can't be utilized under which of the accompanying conditions:
a) outside in locales where the close to 100% winter plan temperature is beneath 32F
b) In a storage room
c) In a wall or floor
c) the entirety of the abovementioned - ANSWER d-the entirety of the abovementioned
A vent connector should be directed to a vent utilizing the ______ conceivable course. -
ANSWER Most brief
While measuring numerous Class I machines to a current venting framework, which of
the accompanying should be viewed as preceding establishment:
a) whether all machines are intended for use with a typical venting framework
b) whether the current venting framework has the ability to deal with extra machines
c) whether the current framework has the appropriate venting materials required for the
additional apparatuses
d) the entirety of the abovementioned - ANSWER d - the entirety of the abovementioned
A ________________ between a mechanical draft framework and a machine gas control
valve will stop the progression of gas to the fundamental burner when the draft
framework isn't working - ANSWER Electrical interlock
To choose the fitting controller for a given funneling framework, you should consider
________________ - ANSWER Line Size
While venting a line controller, each of the accompanying circumstances ought to exist
With the exception of:
a) vent line should be essentially a similar size as the controller vent association
b) no vent line is required while utilizing a controller integrating a vent limiter
c) controller vents should end something like 3 ft from a wellspring of start
d) you might vent a line controller to a machine pipe or exhaust framework - ANSWER D
Which of the accompanying lines will supply minimal measure of BTU/hr?
a) more modest line working at a higher strain
b) a bigger line working at a lower pressure
c) a bigger line at a higher strain
d) a more modest line working at a lower pressure - ANSWER D
