
Quiz HVAC dan Termodinamika
Authored by Fazri Amir
Science
1st Grade
Used 1+ times

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52 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
HVAC merupakan singkatan dari:
Heat, Velocity, and Cooling
Heating, Ventilation, and Air Conditioning
Heat, Vacuum, and Conduction
Humidity, Velocity, and Control
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Fungsi utama sistem HVAC adalah:
Menyimpan energi dalam bangunan
Mengontrol suhu dan kelembapan ruangan
Menyerap udara luar sebanyak mungkin
Memanaskan air secara efisien
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Hukum Termodinamika I berkaitan dengan:
Entropi
Efisiensi
Kekekalan energi
Perpindahan massa
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Persamaan dasar Hukum Termodinamika I adalah:
Q=m⋅c⋅ΔTQ = m \cdot c \cdot \Delta TQ=m⋅c⋅ΔT
ΔU=Q−W\Delta U = Q - WΔU=Q−W
PV=nRTPV = nRTPV=nRT
q=−kdTdxq = -k \frac{dT}{dx}q=−kdxdT
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Hukum Termodinamika II menyatakan bahwa:
Energi tidak dapat diciptakan atau dimusnahkan
Proses perpindahan panas hanya melalui konduksi
Entropi sistem tertutup selalu menurun
Proses alami selalu meningkatkan entropi
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Siklus ideal paling efisien secara teoritis adalah:
Otto
Diesel
Carnot
Rankine
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Perpindahan panas tanpa medium terjadi melalui:
Konveksi
Radiasi
Konduksi
Evaporasi
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