4 questions Intermediate

### 96 - The fundamentals of air-conditioning

This course test contains 4 questions and can be retaken at any time.

You must answer all questions correctly to pass the test and complete the course.

Question 1 of 4 Intermediate

What do solar shading devices do?

Question 2 of 4 Intermediate

What can happen if the NPSHa is lower than the NPSHr in an open loop circuit?

Question 3 of 4 Intermediate

What does thermal mass mean?

Question 4 of 4 Intermediate

Which of these is not one of the five main circuits of a typical air-conditioning system?

Question 4 of 4 Intermediate

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Q: What do solar shading devices do?
A: They lower the heat ingress in a building's glass, reducing the overall heat load
Q: What do solar shading devices do?
A: They convert solar rays into heat that can be stored
01: They lower the heat ingress in a building's glass, reducing the overall heat load
02: They convert solar rays into heat that can be stored Your answer
03: They help to ensure optimal positioning of the thermal barrier
Q: What do solar shading devices do?
A: They help to ensure optimal positioning of the thermal barrier
01: They lower the heat ingress in a building's glass, reducing the overall heat load
02: They convert solar rays into heat that can be stored
03: They help to ensure optimal positioning of the thermal barrier Your answer
Q: What can happen if the NPSHa is lower than the NPSHr in an open loop circuit?
A: Nothing happens
02: It causes the system to restart
03: It can cause cavitation
Q: What can happen if the NPSHa is lower than the NPSHr in an open loop circuit?
A: It causes the system to restart
01: Nothing happens
03: It can cause cavitation
Q: What can happen if the NPSHa is lower than the NPSHr in an open loop circuit?
A: It can cause cavitation
Q: What does thermal mass mean?
A: It means that a building is capable of storing heat
Q: What does thermal mass mean?
A: It is the heat generated by lighting and people among other factors
01: It means that a building is capable of storing heat
02: It is the heat generated by lighting and people among other factors Your answer
03: It is another way of saying the building envelope
Q: What does thermal mass mean?
A: It is another way of saying the building envelope
01: It means that a building is capable of storing heat
02: It is the heat generated by lighting and people among other factors
03: It is another way of saying the building envelope Your answer
Q: Which of these is not one of the five main circuits of a typical air-conditioning system?
A: Refrigeration