DASAR KOMPETENSI KELAS X TPU

DASAR KOMPETENSI KELAS X TPU

10th Grade

10 Qs

quiz-placeholder

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DASAR KOMPETENSI KELAS X TPU

DASAR KOMPETENSI KELAS X TPU

Assessment

Quiz

Specialty

10th Grade

Medium

Created by

Diah Asmayaningrum

Used 2+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 10 pts

Apakah yang menyebabkan terjadinya lift pada airfoil pesawat?

Pressure difference between upper and lower surfaces of the wing

Material composition of the wing

Wind speed difference between upper and lower surfaces of the wing

Temperature difference between upper and lower surfaces of the wing

2.

MULTIPLE CHOICE QUESTION

45 sec • 10 pts

Bagaimana cara mengurangi drag pada airfoil pesawat?

Gunakan airfoil dengan permukaan kasar

Optimalkan desain airfoil, kurangi turbulensi udara, dan permukaan airfoil yang halus.

Kurangi desain airfoil

Tambahkan turbulensi udara

3.

MULTIPLE CHOICE QUESTION

45 sec • 10 pts

Apa yang harus diperhatikan dalam desain airfoil pesawat?

Profil airfoil, ketebalan, sudut serang, dan distribusi tekanan

Jumlah penumpang maksimum

Bahan bakar yang digunakan

Warna pesawat

4.

MULTIPLE CHOICE QUESTION

45 sec • 10 pts

Apakah yang dimaksud dengan angle of attack pada airfoil pesawat?

Ukuran panjang airfoil pesawat

Jarak vertikal antara airfoil dan garis horizon

Sudut antara garis chord airfoil dengan arah aliran udara

Sudut antara arah aliran udara yang mendekati airfoil dengan garis chord airfoil tersebut.

5.

MULTIPLE CHOICE QUESTION

45 sec • 10 pts

Mengapa boundary layer separation pada airfoil pesawat penting?

Boundary layer separation increases lift and decreases drag.

Boundary layer separation has no impact on airfoil performance.

Boundary layer separation only affects the appearance of the airfoil.

Boundary layer separation can cause a decrease in lift and an increase in drag.

6.

MULTIPLE CHOICE QUESTION

45 sec • 10 pts

Manakah yang merupakan faktor utama dalam pembentukan lift pada airfoil pesawat?

Warna cat pesawat

Bahan material airfoil

Angle of attack (sudut serang)

Ukuran pesawat

7.

MULTIPLE CHOICE QUESTION

45 sec • 10 pts

Teknik apa yang dapat digunakan untuk mengurangi drag pada airfoil pesawat?

Airfoil supercritical atau airfoil laminar flow

Airfoil symmetrical

Airfoil turbulen

Airfoil konvensional

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