Progress check hot water
Authored by Nigel Pawlett
Construction
12th Grade
Used 1+ times
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26 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the minimum recommended distribution temperature of hot water supplied by a storage cylinder?
48°C
55°C
60°C
65°C
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which Building Regulation relates to the hot water delivery systems in dwellings?
Part F
Part G
Part P
Part L
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which one of the following is classed as a localised hot water system?
Under-sink single point heater
Thermal store
Combination boiler
Open vented
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The safety devices within an unvented hot water cylinder are designed to prevent the water from exceeding which of the following temperatures?
60°C
65°C
95°C
100°C
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where should a secondary return be connected within a hot water storage cylinder?
A quarter of the way down
Halfway down
Two-thirds of the way from the bottom
A quarter of the way up
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identify the components in the unvented hot water system below.
1: Strainer; 2: Isolation valve; 3: Expansion relief valve; 4: Check valve
1: Isolation valve; 2: Strainer; 3: Check valve; 4: Expansion relief valve
1: Pressure reducing valve; 2: Isolation valve; 3: Check valve; 4: Strainer
1: Isolation valve; 2: Strainer; 3: Pressure reducing valve; 4: Check valve
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What temperature should the temperature relief valve fitted to an unvented hot water storage vessel be set to discharge at?
60°C
72°C
90°C
95°C
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