GROUP 4 Flashcards
Refers to heating water for various household purposes, such as bathing, cooking, cleaning, and
space heating
DOMESTIC WATER HEATING
Any mechanism or equipment designed to heat water for various purposes, such as domestic or
commercial use.
Water Heating System
Their primary function of DOMESTIC WATER HEATING SYSTEM is to raise the temperature of
water to meet specific needs, such as bathing, cooking, cleaning, or industrial processes.
FALSE
How many types of Water Heating System was been discussed?
5
Amongst the following, which is NOT a type of WATER HEATING SYSTEM?
Heated Water Pump Heaters
A type of Water Heating System that can only be installed in homes that have a natural gas heating
unit.
Condensing Water Heaters
It is the most common type of water heater, can either be electric-powered or gas-powered?
Storage Water Heaters
Refers to how effectively a water heater converts energy into usable hot water while minimizing
energy waste.
Water Heater Efficiency
Amongst the following which is NOT a FACTOR THAT CONTRIBUTE TO THE EFFICIENCY OF A
WATER HEATER?
None of the Above
ENERGY FACTOR (EF) is a measure of how efficiently a water heater uses energy, calculated by
dividing the energy delivered in heated water by the energy input.
TRUE
. In PSYCHIATRIC AREA, water delivery is limited to what temperature?
100 degrees Fahrenheit
SEMI-INSTANTANEOUS WATER HEATERS is also known as tankless or on-demand water heaters.
FALSE
They range in size from 20 to 80 gallons, and can be fueled by electricity, natural gas, propane, or
oil.
Tank-type Water Heaters
A special type of water heater typically used with dishwashers to heat rinse water to proper
sanitizing temperatures.
Booster Heaters
Booster Heaters are energy efficient.
True
