Worksheetsplumbing question revision
Total questions: 23
Worksheet time: 12mins
What valve should be installed on the outlet of a cold water cistern
What is this tool used for?
Installing an Immersion heater
Cutting holes in plastic cisterns
Fitting taps
Fitting float valves
The regulations that cover Hot water systems are?
The Water Regulations 1999 and Building regulation part H
The Water Regulations 1999 and Building regulation part G
The Water Regulations 1999 and Building regulation part P
The Water Regulations 1999 and Building regulation part B
This picture shows?
A direct cylinder
An Indirect cylinder
A combination Cylinder
A prismatic cylinder
The purpose of this valve is to?
Control the water flow to the cylinder
Prevent hot and cold water mixing in the pipe work
Mix hot and cold water to prevent scalding
Prevent the water in the cylinder from reaching above 65 dc
What is the max temperature of water on a bath in a new build home?
43
60
48
38
An electric shower is a form of?
Direct single point hot water
Indirect single point hot water
Indirect multi point hot water
Direct multi point hot water
This picture shows?
A unvented cylinder
A thermal store
A Direct cylinder
A Indirect cylinder
A hot water cylinder connected to the main water supply is know as a?
Unvented cylinder
Indirect cylinder
Direct cylinder
Boiler
What British standard covers Hot water installation?
BS6700
BS1212 part 2
BSEN806
BSEN6700
What is this tool used for?
Checking flow rate of water
Checking the pressure of water
Checking the PH of water
Checking the temperature of the hot water
The picture shows a?
Indirect cylinder
Direct cylinder
Unvented cylinder
Single feed cylinder
What type of water system is shown?
Indirect hot water cylinder
Single feed hot water
Solar hot water
Instantaneous hot water
This image shows?
A tank connector
A tap connector
A union fitting
A Essex flange
What is this fitting used for?
Adding a connection to a hot water cylinder
A connection to a cold water system
A connection to a hot water tap
A new connection to a cold water main
Hard water forms above what temperature?
65
60
55
70
This picture shows
A shower pump
A single impeller pump
A double impeller pump.
A negative head pump
Why when installing a Hot Water Cylinder would you ensure the plywood board the HWC is mounted on has a hole in the centre?
To ensure expansion of the plywood
To stop the plywood from warping
To ensure any condensation on the underside of the cylinder can escape
To enable inspection of the underside of the cylinder with an inspection camera
Draw the symbol for a Single Check Valve.
What is the name given to the Cylinder shown?
(a)
Fluid risk categories... What is CAT 2?
Aesthetic quality impaired
Slight health hazard
Significant health hazard
Serious health hazard
Type AUK2 Air Gap is found where?
Interposed cistern
Toilet
Medical type premises
Tap gap for domestic premises
When installing an outside tap is it correct to install the Servicing Valve before the Double Check Valve?
True
False
