9180 - 310- PART 1

What is the primary function of solar thermal technology?

• To generate electricity

• To heat water

• To cool air

• To store solar energy

Which of the following is a key component of a solar thermal system?

• Solar panel

• Wind turbine

• Solar collector

• Battery storage

What role does the differential temperature controller play in a solar thermal system?

• It stores hot water

• It controls the flow of water

• It regulates temperature differences

• It generates electricity

Which component is responsible for moving water in a solar thermal system?

• Solar collector

• Circulating pump

• Auxiliary heat source

• Hot water storage cylinder

What is the primary function of a solar collector in an environmental technology system?

• To store hot water

• To collect and convert solar energy into heat

• To pump water through the system

• To provide auxiliary heating

In the diagram, what role does the circulating pump play in the system?

• It stores hot water

• It controls the temperature

• It circulates water through the system

• It provides auxiliary heating

What is the purpose of the differential temperature controller in the system?

• To measure the water level

• To control the flow of water

• To regulate the temperature difference between the solar collector and the storage cylinder

• To provide auxiliary heating

What is the primary function of a solar collector?

• To generate electricity

• To collect heat by absorbing heat radiation from the sun

• To store solar energy in batteries

• To convert solar energy into chemical energy

Which of the following is a type of thermal collector?

• Photovoltaic cells

• Wind turbines

• Flat plate collectors

• Geothermal pumps

What is solar radiation?

• Heat energy from the Earth's core

• Radiant energy emitted by the sun

• Light energy from the moon

• Electrical energy from solar panels