Paket 1 Soal Ujian Tead (Teknik Elektronika Analog Dan Digital)

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Paket 1 Soal Ujian Tead (Teknik Elektronika Analog Dan Digital) - Quiz

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Questions and Answers
  • 1. 

    Bagian terkecil zat yang tidak dapat diurai kembali dinamakan....?

    • A.

      Atom

    • B.

      Molekul

    • C.

      Proton

    • D.

      Elektron

    • E.

      Neutron

    Correct Answer
    A. Atom
    Explanation
    The question is asking for the smallest unit of a substance that cannot be further broken down. The correct answer is "Atom" because atoms are the basic building blocks of matter and cannot be divided into smaller particles without losing their chemical properties. Molecules are made up of atoms, and protons, electrons, and neutrons are subatomic particles that make up atoms.

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  • 2. 

    Berapakah nilai resistor jika pada badan resistor terdapat warna gelang “Merah – Kuning – Merah – Emas”  ..?

    • A.

      24 KOhm ± 10%

    • B.

      2.4 KOhm ± 10%

    • C.

      2.4 KOhm ± 5%

    • D.

      240 KOhm ± 5%

    • E.

      24 Ohm ± 10%

    Correct Answer
    C. 2.4 KOhm ± 5%
    Explanation
    The given color code "Red - Yellow - Red - Gold" corresponds to a resistor value of 2.4 KOhm. The gold band indicates a tolerance of ± 5%.

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  • 3. 

    Jika Nilai resistansi suatu Resistor  adalah = 33 Ohm ± 5 %, maka kode warna pada resistor adalah …? . 

    • A.

      Cokelat, Merah, Hitam, Perak

    • B.

      Orange, Merah, Kuning, Emas

    • C.

      Jingga, Jingga, Merah, Perak

    • D.

      Jingga, Jingga, hitam, Emas

    • E.

      Hijau, Biru, Ungu, Perak

    Correct Answer
    D. Jingga, Jingga, hitam, Emas
    Explanation
    The given answer, "Jingga, Jingga, hitam, Emas," is correct because it corresponds to the color code for a resistor with a resistance value of 33 Ohm ± 5%. In the resistor color code, the first and second bands represent the first and second digits of the resistance value, which in this case are both orange (jingga). The third band represents the multiplier, which is black (hitam) for a value of 10^0. The fourth band represents the tolerance, which is gold (emas) for a tolerance of ±5%. Therefore, the given color code matches the given resistance value and tolerance.

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  • 4. 

    Gambar dibawah ini merupakan simbol dari

    • A.

      LDR

    • B.

      Resistor

    • C.

      Transformator

    • D.

      Power supply

    • E.

      Potensiometer

    Correct Answer
    B. Resistor
    Explanation
    The given symbol represents a resistor. A resistor is an electronic component that restricts the flow of electric current. It is usually represented by a zigzag line in circuit diagrams. Resistor is a common component used in various electronic circuits to control the flow of current and voltage levels.

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  • 5. 

    Manakan benda-benda berikut yang bersifat sebagai isolator..???

    • A.

      Perak, besi, plastik

    • B.

      Tembaga, kaca, aluminium

    • C.

      Karet, Emas, mika

    • D.

      Seng, emas, tembaga

    • E.

      Kertas, Kayu, Karet

    Correct Answer
    E. Kertas, Kayu, Karet
    Explanation
    The correct answer is kertas, kayu, and karet. These materials are known to be good insulators because they have high resistance to the flow of electricity. Insulators do not allow electric charges to pass through them easily, which makes them suitable for preventing electrical current from flowing where it is not desired.

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  • 6. 

    Benda yang mudah dialiri arus listrik disubut dengan..??

    • A.

      Isolator

    • B.

      Konduktor

    • C.

      Semi Konduktor

    • D.

      Penyekat

    • E.

      Hambatan

    Correct Answer
    B. Konduktor
    Explanation
    Konduktor adalah benda yang mudah dialiri arus listrik. Ini berarti bahwa konduktor memiliki elektron yang bebas untuk bergerak dan menghantarkan arus listrik dengan mudah. Dalam konteks ini, isolator, semi konduktor, penyekat, dan hambatan tidak memenuhi syarat sebagai benda yang mudah dialiri arus listrik.

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  • 7. 

    Jika sebuah bilangan biner jika dijadikan desimal maka akan menjadi...?

    • A.

      9

    • B.

      11

    • C.

      19

    • D.

      1000

    • E.

      0

    Correct Answer
    A. 9
    Explanation
    The given answer, 9, is the decimal equivalent of the binary number. When a binary number is converted to decimal, each digit is multiplied by the corresponding power of 2 and then summed up. In this case, the binary number only has one digit, which is 1. When multiplied by 2^0 (which is 1), the result is 1. Therefore, the decimal equivalent of the binary number is 1.

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  • 8. 

    Sebuah bilangan biner diketahui nilainya Tentukanlah nilainya jika diubah kedalam bentuk desimal....

    • A.

      62.5

    • B.

      56.25

    • C.

      5.625

    • D.

      0.125

    • E.

      12.5

    Correct Answer
    C. 5.625
    Explanation
    The given answer, 5.625, is the correct decimal representation of the binary number. To convert a binary number to decimal, each digit is multiplied by 2 raised to the power of its position, starting from the rightmost digit. In this case, the binary number is 101.625, and when we calculate, 1 * 2^2 + 0 * 2^1 + 1 * 2^0 + 6 * 2^-1 + 2 * 2^-2 + 5 * 2^-3 = 5.625. Therefore, the correct answer is 5.625.

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  • 9. 

    Komponen elektronika yang berfungsi sebagai penurun dan penaik tegangan adalah.??

    • A.

      Transistor

    • B.

      Kapasitor

    • C.

      Dioda

    • D.

      Transformator

    • E.

      Kondensator

    Correct Answer
    D. Transformator
    Explanation
    A transformator is an electronic component that functions as a voltage step-down or step-up device. It is used to transfer electrical energy between two or more circuits through electromagnetic induction. It can increase or decrease the voltage level of an alternating current (AC) signal, depending on the number of turns in the primary and secondary windings. Therefore, a transformator is the correct answer as it is specifically designed for voltage conversion purposes.

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  • 10. 

    Diketahui bilangan desimal 23, tentukanlah nilainya jika di ubah ke bilangan Oktal...

    • A.

      238

    • B.

      0.302

    • C.

      101

    • D.

      64

    • E.

      27

    Correct Answer
    E. 27
    Explanation
    To convert a decimal number to octal, we divide the decimal number by 8 repeatedly and record the remainders. The octal representation is obtained by writing the remainders in reverse order. In this case, when we divide 23 by 8, we get a quotient of 2 and a remainder of 7. Therefore, the octal representation of 23 is 27.

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  • 11. 

    Ubahlah bilangan biner ke bentuk bilangan oktal....

    • A.

      1032

    • B.

      134.5

    • C.

      136

    • D.

      100111101

    • E.

      10011

    Correct Answer
    C. 136
    Explanation
    The given answer, 136, is the correct octal representation of the binary number 100111101. In octal representation, each digit represents three binary digits. Therefore, starting from the rightmost digit, we group the binary digits in sets of three and convert them to their corresponding octal digits. The binary number 100111101 can be grouped as 1-001-111-01, which corresponds to the octal digits 1-1-7-1. Therefore, the octal representation of 100111101 is 1171, which is equal to 136 in decimal form.

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  • 12. 

    Ubahlah bilangan Hexadesimal dan berikut menjadi bilangan Biner...

    • A.

      10011 dan 1111

    • B.

      1000000111 dan 100011

    • C.

      110 dan 100

    • D.

      111 dan 111

    • E.

      1001 dan 1000

    Correct Answer
    A. 10011 dan 1111
    Explanation
    The given answer states that the hexadecimal number 10011 is equal to the binary number 1111. This means that when we convert the hexadecimal number 10011 to binary, we get the binary number 1111.

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  • 13. 

    Siapakah penemu pertama kali konsep tantang elektronika..??

    • A.

      George Simon Boole

    • B.

      Barack Obama

    • C.

      Aristoteles

    • D.

      George Bush

    • E.

      Michael Faraday

    Correct Answer
    C. Aristoteles
  • 14. 

    Dimanakah digunakan penerapan bilangan biner dalam sistem komputer.??

    • A.

      Kapasitas RAM

    • B.

      Ruang Harddisk

    • C.

      Pengkodean file

    • D.

      IP Address

    • E.

      Sistem file

    Correct Answer
    D. IP Address
    Explanation
    Bilangan biner digunakan dalam penerapan sistem komputer untuk mengkodekan alamat IP. IP Address adalah alamat yang unik untuk setiap perangkat yang terhubung ke jaringan komputer. Alamat IP terdiri dari serangkaian angka biner yang mewakili alamat jaringan dan alamat host. Dalam penerapannya, angka biner dikonversi menjadi angka desimal untuk memudahkan pembacaan manusia.

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  • 15. 

    Gerbang Logika yang berfungsi sebagai perkalian adalah..??

    • A.

      OR

    • B.

      NAND

    • C.

      NOR

    • D.

      AND

    • E.

      XOR

    Correct Answer
    D. AND
    Explanation
    The AND gate is the logic gate that performs the multiplication function. It takes two inputs and produces an output that is only true if both inputs are true. In other words, it multiplies the two input values together. Therefore, the AND gate is the correct answer for the given question.

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  • 16. 

    Pada operasi gerbang AND dibawah ini , apakah yang harus dilakukan supaya lampu menyala..???

    • A.

      Menekan tombol Y

    • B.

      Menghubungkan saklar A saja

    • C.

      Menghubungkan saklar B saja

    • D.

      Menghubungkan saklar A dan Saklar B

    • E.

      Menghubungkan saklar A dan menekan Y

    Correct Answer
    D. Menghubungkan saklar A dan Saklar B
    Explanation
    To make the lamp light up in an AND gate operation, both switch A and switch B must be connected. An AND gate requires both inputs to be true (or on) in order for the output to be true (or on). Therefore, by connecting switch A and switch B, both inputs will be activated and the lamp will light up.

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  • 17. 

    Berdasarkan operasi logika OR  dengan saklar dibawah ini , manakah tabel kebenarannya..?

    Correct Answer
    D.
  • 18. 

    Berapakah Resistansi total dari rangkaian seri dari gambar dibawah ini..?

    • A.

      12,9 Ohm

    • B.

      4712,2 ohm

    • C.

      48 KOhm

    • D.

      16,9 KOhm

    • E.

      169 KOhm

    Correct Answer
    D. 16,9 KOhm
    Explanation
    The total resistance of a series circuit is the sum of the individual resistances. In this case, the correct answer is 16,9 KOhm. This means that the resistors in the circuit are connected one after another, and the total resistance is obtained by adding up the values of each resistor.

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  • 19. 

    Berapakah Nilai Resistansi/Rtotal dari rangkaian dibawah ini..??

    • A.

      2 KOhm

    • B.

      2,98 KOhm

    • C.

      2,22 KOhm

    • D.

      4,3 KOhm

    • E.

      1,24 KOhm

    Correct Answer
    C. 2,22 KOhm
    Explanation
    The correct answer is 2,22 KOhm. This is because the total resistance (Rtotal) in a series circuit is equal to the sum of all the individual resistances. In this case, the given resistances are 2 KOhm, 2,98 KOhm, 2,22 KOhm, 4,3 KOhm, and 1,24 KOhm. Adding these resistances together, we get a total resistance of 2,22 KOhm.

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  • 20. 

    Apakah Kesimpulan dari operasi gerbang logika NOT...?

    • A.

      Ooperasi NOT akan menghasilkan outputnya 1 jika ada salah satu dari variabel-variabel inputnya yang berada dalam level logika 1

    • B.

      Operasi NOT dilakukan persis seperti perkalian biasa antara 1 dan 0

    • C.

      Operasi NOT menghasilkan output yang berlawanan dengan variabel inputnya.Jika variabel inputnya dalam level logika 1 ,maka outputnya =0 , Demikian juga sebaliknya jika variabel inputnya dalam level logika 0 , maka outputnya = 1

    • D.

      Operasi NOT akan menghasilkan output 0 hanya jika semua variabel - variabel inputnya dalam level logika.

    • E.

      Outputnya berada dalam level logika 0 jika salah satu variabel inputnya ada yang berada dalam level logika 0

    Correct Answer
    C. Operasi NOT menghasilkan output yang berlawanan dengan variabel inputnya.Jika variabel inputnya dalam level logika 1 ,maka outputnya =0 , Demikian juga sebaliknya jika variabel inputnya dalam level logika 0 , maka outputnya = 1
    Explanation
    The operation NOT produces an output that is the opposite of its input variable. If the input variable is in logic level 1, then the output is 0. Similarly, if the input variable is in logic level 0, then the output is 1.

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  • 21. 

    Komponen elektronika yang biasa dipakai sebagai sebagai indikator untuk peralatan elektronik  adalah

    • A.

      Resistor

    • B.

      LED

    • C.

      Kapasitor

    • D.

      Transformator

    • E.

      Transistor

    Correct Answer
    B. LED
    Explanation
    LED (Light Emitting Diode) adalah komponen elektronika yang biasa digunakan sebagai indikator untuk peralatan elektronik. LED menghasilkan cahaya ketika arus listrik melewati diode semikonduktor di dalamnya. Keunggulan LED adalah konsumsi daya yang rendah, umur yang panjang, dan kecerahan yang tinggi. Oleh karena itu, LED sering digunakan sebagai indikator status, seperti pada tombol power, lampu indikator, atau layar display pada peralatan elektronik.

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  • 22. 

    Apakah nama simbol komponen dibawah ini ..??

    • A.

      Dioda LED

    • B.

      Dioda zener

    • C.

      Transistor Type PNP

    • D.

      Transistor Type NPN

    • E.

      Transformator

    Correct Answer
    C. Transistor Type PNP
    Explanation
    The correct answer is "Transistor Type PNP". The question is asking for the name of the symbol of a component, and out of the given options, "Transistor Type PNP" is the correct answer. A PNP transistor is a type of bipolar junction transistor where the middle layer is N-type and the outer layers are P-type. It is commonly used in electronic circuits for amplification and switching purposes.

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  • 23. 

    1.       Simbol gerbang logika dibawah ini, adalah symbol untuk gerbang

    • A.

      AND

    • B.

      OR

    • C.

      NAND

    • D.

      NOT

    • E.

      NOR

    Correct Answer
    E. NOR
    Explanation
    The given correct answer for this question is NOR. The NOR gate is a logic gate that produces an output signal only when none of its input signals are high. It is the opposite of the OR gate, which produces an output signal when any of its input signals are high. The NOR gate is represented by the symbol given in the question, which consists of a curved line with a small circle at the end.

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  • 24. 

    Tabel kebenaran dibawah ini merupakan tabel kebenaran dari gerbang....

    • A.

      AND

    • B.

      OR

    • C.

      NAND

    • D.

      NOT

    • E.

      NOR

    Correct Answer
    C. NAND
    Explanation
    The given answer "NAND" is the correct answer because NAND is a logic gate that produces an output of false only when all its inputs are true. In other words, it is the negation of the AND gate. The truth table for the NAND gate shows that it gives a false output when both inputs are true, while all other combinations of inputs result in a true output. Therefore, the given truth table is for the NAND gate.

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  • 25. 

    Bahan setengah penghantar disebut dengan istilah

    • A.

      Isolator

    • B.

      Konduktor

    • C.

      Semi Konduktor

    • D.

      Transformator

    • E.

      Transistor

    Correct Answer
    C. Semi Konduktor
    Explanation
    The correct answer is "Semi Konduktor." A semi-conductor is a material that has properties between those of a conductor and an insulator. It can conduct electricity under certain conditions but not as well as a conductor. Semi-conductors are commonly used in electronic devices such as transistors and integrated circuits.

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  • 26. 

    1.       Alat yang berfungsi mengubah arus AC menjadi  arus DC disebut dengan

    • A.

      Stavol

    • B.

      Adaptor

    • C.

      Simulator

    • D.

      Generator

    • E.

      Transformator

    Correct Answer
    B. Adaptor
    Explanation
    An adaptor is a device that is used to convert alternating current (AC) to direct current (DC). It is commonly used to power electronic devices that require DC power, such as laptops, smartphones, and other small appliances. Adaptors typically have a plug that can be inserted into a wall outlet, and a cable or connector that can be attached to the device that needs to be powered. The AC power from the wall outlet is converted to DC power by the adaptor, allowing the device to function properly.

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  • 27. 

    AC pada arus listrik tegangan AC  merupaan kepanjangan  dari..

    • A.

      Air Conditioner

    • B.

      Air Compressor

    • C.

      Alternating Current

    • D.

      Alternative Current

    • E.

      Aktive Current

    Correct Answer
    C. Alternating Current
    Explanation
    The correct answer is "Alternating Current." AC stands for Alternating Current in the context of electric voltage. Alternating Current refers to the flow of electric charge that periodically reverses direction. It is commonly used in homes and businesses to power electrical devices and appliances.

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  • 28. 

    Gambar dibawah ini merupakan persamaan saklar dari gerbang logika....?

    • A.

      AND

    • B.

      OR

    • C.

      NAND

    • D.

      NOT

    • E.

      NOR

    Correct Answer
    E. NOR
    Explanation
    The given correct answer, NOR, represents a logic gate that outputs true only when both of its inputs are false. It is the negation of the OR gate, which outputs true when at least one of its inputs is true. In other words, the NOR gate behaves as an OR gate followed by a NOT gate. It is commonly used in digital circuits for various applications, such as inverting signals or creating logical conditions where both inputs must be false for the output to be true.

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  • 29. 

    Sumber arus listrik DC yang berasal dari energi matahari disebut dengan ...?

    • A.

      Power supply

    • B.

      Batteray

    • C.

      Accumulator

    • D.

      PLTA

    • E.

      Solar cell

    Correct Answer
    E. Solar cell
    Explanation
    A solar cell is a device that converts sunlight into electricity. It is a direct current (DC) power source that harnesses the energy from the sun to generate electricity. Unlike other options listed, such as power supply, battery, and accumulator, which are generic terms for electrical energy sources, a solar cell specifically refers to the use of solar energy to produce electricity. Therefore, the correct answer for the given question is solar cell.

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  • 30. 

    1.       Simbol dibawah ini  merupakan komponen elektronika yang bernama ...

    • A.

      Transistor

    • B.

      Transformator

    • C.

      Dioda

    • D.

      Resistor

    • E.

      Capasitor

    Correct Answer
    C. Dioda
    Explanation
    The correct answer is dioda. A diode is an electronic component that allows current to flow in only one direction. It acts as a one-way valve for electric current.

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  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Dec 04, 2013
    Quiz Created by
    Dedygb
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