
Teknik Pengaturan - Quiz
Authored by Fitrian UNS
Mathematics, Physics
University
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12 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Upon solving for the roots of a characteristic equation, you find that:
i. 2 roots are in the left half of the s-plane
ii. 2 simple roots are lying on the jw (imaginary axis), and
iii. 1 root is in the right half of the s-plane
What can you conclude about the system stability?
The system is marginally stable
The system is stable
The system is unstable
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What method can you use to determine the stability of a control system without solving for the roots of the characteristic equation?
Routh-Hurwitz Criterion
Polynomial root calculation
Auxiliary equation formation method
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
While using the Routh-Hurwitz (RH) criterion for the characteristic equation of a CLTF, you find that there a 2 sign changes in the 1st column of the RH table. What is the most likely cause of this? What's your conclusion?
2 simple roots on the imaginary axis; system is marginally stable
2 roots of the left half of the s-plane; system is stable
2 roots on the right half of the s-plane; system is unstable
2 roots on the right half of the s-plane; system is stable
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
How would be the response of a stable control system be when it's given a bounded input signal?
Unbounded output
Bounded output
None of the above
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Yang dimaksud dengan Open Loop Control System adalah :
Sistim dimana aksi pengaturan tergantung dari keluaran (out put)
Sistim dimana aksi pengaturan (input) sendiri tidak tergantung oleh keluaran (output) dari prosesnya
Suatu kegiatan operasi yang cenderung membesar selisih harga yang diminta.
Suatu kegiatan operasi yang cenderung memperkecil selisih harga yang di minta
Suatu kegiatan yang operasinya secara berurutan
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Yang dimaksud dengan Close Loop Control System adalah :
Sistim dimana aksi pengaturan tergantung dari keluaran (out put)
Sistim dimana aksi pengaturan (input) sendiri tidak tergantung oleh keluaran (output) dari prosesnya
Suatu kegiatan operasi yang cenderung membesar selisih harga yang diminta.
Suatu kegiatan operasi yang cenderung memperkecil selisih harga yang di minta
Suatu kegiatan yang operasinya secara berurutan berbalik arah
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Yang dimaksud dengan Negative Feed Back adalah :
Sistim dimana aksi pengaturan (input) sendiri tidak tergantung oleh keluaran (output) dari prosesnya .
sistim dimana aksi pengaturan tergantung dari keluaran (out put).
Suatu kegiatan operasi yang cenderung membesar selisih harga yang diminta.
Suatu kegiatan operasi yang cenderung memperkecil selisih harga yang di minta
Sistem dimana operasinya tergantung pada apapun pada inputnya
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