What is a centralised hot water system?
Hot Water Systems Quiz

Quiz
•
Professional Development
•
12th Grade
•
Medium
Tim McNeill
Used 35+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A system where hot water is heated at multiple points before distribution.
A system where hot water is delivered from a central point to all hot water outlets in a dwelling.
A system where hot water is only available at a single point of use.
A system where hot water is generated by solar power only.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What characterizes a localised hot water system?
It involves heating water at a central point and distributing it throughout the dwelling.
It is a system where hot water is delivered by a small water heater at multiple points where it is needed.
It is a system where hot water is delivered by a small water heater at the point where it is needed.
It is a system that heats water on a schedule, regardless of demand.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does 'instantaneous' mean in the context of hot water systems?
The hot water is stored in a tank for use when needed.
The hot water is heated in advance and distributed through insulated pipes.
The hot water is heated up on demand when an outlet is opened.
The hot water is heated by a central boiler at scheduled intervals.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which factor determines the outlet temperature in an instantaneous hot water system?
The size of the water storage tank.
The initial temperature of the cold water.
The flow rate of water through the unit.
The type of insulation used in the pipes.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does "stored" mean in the context of plumbing and domestic heating?
The process of filtering water through a cylinder
A quantity of water stored in a cylinder that is heated to a desired temperature
The method of cooling water in a cylinder using refrigerants
A system where water is continuously circulated without storage
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the temperature of the hot water in the cylinder controlled?
Using a pressure valve
By adjusting the water flow
With a thermostat
Through manual inspection
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
From where is hot water drawn off in a stored water system?
From the bottom of the cylinder
From the middle of the cylinder
From the top of the cylinder
Directly from the heat source
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where is cold water fed into the cylinder in a stored water system?
From the top
From the side
From the bottom
Through a separate tank
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