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Quiz HVAC dan Termodinamika

Authored by Fazri Amir

Science

1st Grade

Used 1+ times

Quiz HVAC dan Termodinamika
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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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