COMMON PLUMBING PROCESSES
EXAM QUESTIONS AND ANSWERS
When bending low carbon steel pipe to a right angle approximately what internal angle
should the pipe be bent to to allow for Alex density of the metal - Answer-95Degrees
A pipe should always be sleeve wear it passes through what location - Answer-Masonry
wall
Before starting the disinfection of a cold-water system what document should be
consulted to ensure safe handling and disposal of the material - Answer-Manufactures
COSHH datasheets and instructing
Long-term maintenance programs designed to avoid emergency breakdown are known
as - Answer-Planned preventative maintenance
Which of the following work activities are notifiable Under building regulation’s part p
A) replacing components of a gas appliance
b) installing a new shower circuit from the consumer unit
C) connecting and immersion heater to the system supply
4) replacing a programmer on a central heating system - Answer-Installing a new
shower circuit from the consumer unit
Phone document would be used in the event of a product failing within its guaranteed -
Answer-Manufacturers warranty
Following the routine maintenance of a central heating pump where could information
be found on the pumps performance specification - Answer-Manufactures instructions
What document will be sent by the material supplier along with an order - Answer-
Delivery advice note
What precautions do u do when carrying an old radiator for an existing house - Answer-
Carry the radiator with the valve tales at the top
A Coldwater installation has been commissioned in line with the water
regulations( water fittings) Regulations by approved contractor what documentation
should be handed over to the customer - Answer-Completion certificate
One method of checking that the material stored on a new build site I'm not being
wasted or stolen is - Answer-Use of a booking out and recording system
, Checking on a delivery of a powered Threading machine to site it is noticed that
equipment is damage what should the first action be - Answer-Inform the immediate
supervisor or site manager
One affect of carbon monoxide to the human body is - Answer-Leave the bodies organs
and cells starved of oxygen
What is the recommended clipping distance in metres for horizontal length of 15 mm
copper pipe - Answer-1.2m
What is the recommended method for jointing poly ethylene underground cold water
service pipe - Answer-Pushfit
One of gas safe's main objectives is to - Answer-Protect people when they use trades
people on gas installation
The components such as brickwork and block work and timber are usually referred as
what - Answer-Fabric
On a new build site the term used to describe the installation of sanitary appliances to
previously install pipework is known as - Answer-Second fix
Before flush and disinfected and material from a pipe work system into a sewage
system the plumber should inform the - Answer-Local water undertaker
Well carrying out maintenance of a shower unit which document must be consulted to
ensure correct operating conditions are established and maintenance procedures
followed - Answer-Manufactures instructions
Which one of the following work activities are notifiable under building regulations part p
A)Connecting an immersion heater to existence apply
B) replacing a programmer on a central heating system
C)Upgrade on a supplementary equalpotential bonding conductor
D)rePlacein components on a gas appliance - Answer-Upgrade and a supplementary
equal potential Bonding
Which bs document Contains information on how to conduct a sound test on a copper
cold water pipe system - Answer-Bs6700
What grade copper is domestic use and what bender would u need - Answer-R250 half
hard and a scissor bender is 15-22mm or stand bender for 28-32mm can
Protecting copper pipe is important and vulnerable areas - Answer-Plastic coated and
denso tape, copper mist Phone bro when laid in concrete flooring and when it emerges
Radius of copper pipe - Answer-4 times the diameter
EXAM QUESTIONS AND ANSWERS
When bending low carbon steel pipe to a right angle approximately what internal angle
should the pipe be bent to to allow for Alex density of the metal - Answer-95Degrees
A pipe should always be sleeve wear it passes through what location - Answer-Masonry
wall
Before starting the disinfection of a cold-water system what document should be
consulted to ensure safe handling and disposal of the material - Answer-Manufactures
COSHH datasheets and instructing
Long-term maintenance programs designed to avoid emergency breakdown are known
as - Answer-Planned preventative maintenance
Which of the following work activities are notifiable Under building regulation’s part p
A) replacing components of a gas appliance
b) installing a new shower circuit from the consumer unit
C) connecting and immersion heater to the system supply
4) replacing a programmer on a central heating system - Answer-Installing a new
shower circuit from the consumer unit
Phone document would be used in the event of a product failing within its guaranteed -
Answer-Manufacturers warranty
Following the routine maintenance of a central heating pump where could information
be found on the pumps performance specification - Answer-Manufactures instructions
What document will be sent by the material supplier along with an order - Answer-
Delivery advice note
What precautions do u do when carrying an old radiator for an existing house - Answer-
Carry the radiator with the valve tales at the top
A Coldwater installation has been commissioned in line with the water
regulations( water fittings) Regulations by approved contractor what documentation
should be handed over to the customer - Answer-Completion certificate
One method of checking that the material stored on a new build site I'm not being
wasted or stolen is - Answer-Use of a booking out and recording system
, Checking on a delivery of a powered Threading machine to site it is noticed that
equipment is damage what should the first action be - Answer-Inform the immediate
supervisor or site manager
One affect of carbon monoxide to the human body is - Answer-Leave the bodies organs
and cells starved of oxygen
What is the recommended clipping distance in metres for horizontal length of 15 mm
copper pipe - Answer-1.2m
What is the recommended method for jointing poly ethylene underground cold water
service pipe - Answer-Pushfit
One of gas safe's main objectives is to - Answer-Protect people when they use trades
people on gas installation
The components such as brickwork and block work and timber are usually referred as
what - Answer-Fabric
On a new build site the term used to describe the installation of sanitary appliances to
previously install pipework is known as - Answer-Second fix
Before flush and disinfected and material from a pipe work system into a sewage
system the plumber should inform the - Answer-Local water undertaker
Well carrying out maintenance of a shower unit which document must be consulted to
ensure correct operating conditions are established and maintenance procedures
followed - Answer-Manufactures instructions
Which one of the following work activities are notifiable under building regulations part p
A)Connecting an immersion heater to existence apply
B) replacing a programmer on a central heating system
C)Upgrade on a supplementary equalpotential bonding conductor
D)rePlacein components on a gas appliance - Answer-Upgrade and a supplementary
equal potential Bonding
Which bs document Contains information on how to conduct a sound test on a copper
cold water pipe system - Answer-Bs6700
What grade copper is domestic use and what bender would u need - Answer-R250 half
hard and a scissor bender is 15-22mm or stand bender for 28-32mm can
Protecting copper pipe is important and vulnerable areas - Answer-Plastic coated and
denso tape, copper mist Phone bro when laid in concrete flooring and when it emerges
Radius of copper pipe - Answer-4 times the diameter
