
Quiz day 5

Quiz
•
Professional Development
•
Professional Development
•
Medium
Husnu Kusuma
Used 1+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Centrifugal compressor. Untuk sebuah kompresor centrifugal, perubahan SG (specific gravity) gas akan mengubah performance curve. Untuk gambar ini, nilai dari SG dari A dan B:
A > B
A = B
A < B
A = 2 x B
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa yang diprediksi oleh persamaan keadaan atau equation of state (EOS) untuk gas dan cairan?
Temperature dan tekanan
Warna dan bau
Enthalpy, entropy, density, compressibility, dll.
Struktur molekul
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Centrifugal compressor evaluation. Kondisi paling tidak kita inginkan adalah skenario nomor:
1
3
7
9
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Brayton cycle: Heat dimasukkan di proses:
1 - 2
2 - 3
3 - 4
4 - 1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gas turbine. Ini adalah gambar:
IGV
Combustor
Cold section
Fuel injector
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gas turbine. Ini adalah gambar:
penggerak untuk variable stator vanes
combustor
turbine blade
turbine enclosure
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gas turbine. Yang ditandai anak panah adalah:
Cold section
Combustor
Gas generator
Power turbine
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gas turbine. Apa tujuan water wash?
Mengurangi panas di turbin sehingga operasinya lebih efisien.
Mengurangi kotoran di axial compressor sehingga laju alir udara lebih rendah.
Mengurangi kotoran di axial compressor sehingga laju alir udara lebih tinggi.
Menambah massa yang masuk ruang bakar.
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