Question 1
According to ÖNORM EN 12831-1 and the Austrian national application standard ÖNORM H 7500, which formula correctly represents the design heat load (Norm-Heizlast Phi_HL) for a standard heated room?
Correct Answer:
Phi_HL = Phi_T + Phi_V + Phi_RH
Question 2
What is the standard indoor design temperature (Norm-Innentemperatur T_i) specified for standard bathrooms (Bäder) in residential buildings according to ÖNORM EN 12831 / ÖNORM H 7500?
Correct Answer:
24°C
Question 3
Which of the following defines the physical material property thermal conductivity (Wärmeleitfähigkeit lambda) and its correct SI unit?
Correct Answer:
The rate of heat transfer through a unit thickness of a homogeneous material per unit area and temperature gradient, expressed in W/(m·K)
Question 4
Under ÖNORM EN 12831-1, what standard indoor design temperature (T_i) must be applied when calculating the design heating load for standard living rooms and offices (Wohn- und Büroräume)?
Correct Answer:
20°C
Question 5
What is the physical meaning and standard unit of the thermal transmittance coefficient (Wärmedurchgangskoeffizient or U-value)?
Correct Answer:
The heat flow rate per unit area through a building component per Kelvin temperature difference between adjacent air layers, in W/(m²·K)
Question 1
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Prepare with the Meisterprüfung Heizungstechnik Practice Questions - Meisterprüfung Heizungstechnik (Austrian Master Craftsman Examination in Heating & Ventilation Engineering) Exam practice quiz. This question bank includes 100 questions covering norm, heating, temperature, heat, and design. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Meisterprüfung Heizungstechnik Practice Questions - Meisterprüfung Heizungstechnik (Austrian Master Craftsman Examination in Heating & Ventilation Engineering) Exam

This practice set contains 100 questions from the matching question bank and focuses on norm, heating, temperature, heat, and design. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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