Siapakah yang penemu sistem radio pertama kali ?

SISKOM Quiz 1

Quiz
•
Mathematics, Instructional Technology, Computers
•
1st - 3rd Grade
•
Easy
Azwar Ridwan
Used 4+ times
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Heinrich Hertz
Gugliemo Marconi
Reginal Fessenden
Edwin Amstrong
Maxwell
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ISDN Merupakan singkatan dari ?
Integrated Service by Digital Network
Integrated Systems by Digital Network
Information Systems by digital Network
International Service by Digital Network
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Dimanakah biasanya sebuah informasi terkena noise
Pengirim
Penerima
Kanal
Media/Saluran
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Derau yang terjadi karena adanya gangguan thermal pada elektron-elektron di dalam penghantar (konduktor).
White Noise
Intermodulation Noise
Impulse Noise
Distorsi
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Rumus untuk menghitung Thermal Noise yang benar adalah ?
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Kualitas signal diukur dalam BER (Bit Error Rate) merupakan Jenis pengukuran sistem
Analog
Digital
7.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
125 Hz
80 Hz
800 Hz
1250 Hz
0.8 Hz
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