6 questions Intermediate

ECADEMY test

Grundfos District Energy

This course test contains 6 questions and can be retaken at any time.

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

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Question 1 of 6 Intermediate

1 How long has District Energy been around?

Question 3 of 6 Intermediate

3 What temperature can the supply water be reduced to in some systems?

Question 4 of 6 Intermediate

4 How much can you save on fuel costs by installing a flue gas economiser?

Question 6 of 6 Intermediate

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Correct
01.
Q: How long has District Energy been around?
A: Since 1892
Correct
02.
Q: What does a boiler shunt pump do?
A: It recirculates water reducing the risk of condensation
Correct
03.
Q: What temperature can the supply water be reduced to in some systems?
A: 50°
Correct
04.
Q: How much can you save on fuel costs by installing a flue gas economiser?
A: 15%
Correct
05.
Q: Which of these features characterise district energy?
A: It’s energy-efficient and cost-effective
Correct
06.
Q: What is one of the main features of a lull heat pump?
A: Prevents condensation from appearing in the boiler