Question
1
Apa kepanjangan dari RADAR?
What does RADAR stand for?
Options
a
Radio Detection and Ranging
Radio Detection and Ranging
b
Radio Direction and Ranging
Radio Direction and Ranging
c
Radio Detection and Routing
Radio Detection and Routing
d
Radio Direction and Routing
Radio Direction and Routing
Grade
Easy
Last Update
02 Jul 2026 10:32
By Yan
Question
2
Fungsi utama radar maritim adalah...
The main function of marine radar is to...
Options
a
Mendeteksi dan melacak target di sekitar kapal dalam jangkauan tertentu
Detect and track targets around the ship within a certain range
b
Mengukur kedalaman air di bawah lunas
Measure the depth of water under the keel
c
Menentukan deviasi kompas magnet
Determine magnetic compass deviation
d
Mengendalikan haluan kapal secara otomatis
Control the ship’s heading automatically
Grade
Easy
Last Update
02 Jul 2026 10:32
By Yan
Question
3
Dalam pengoperasiannya, radar memancarkan gelombang...
In operation, radar transmits...
Options
a
Elektromagnetik
Electromagnetic waves
b
Suara ultrasonik
Ultrasonic sound
c
Infra merah
Infrared rays
d
Sinar ultraviolet
Ultraviolet rays
Grade
Easy
Last Update
02 Jul 2026 10:33
By Yan
Question
4
Komponen utama radar kapal terdiri atas...
The main components of shipborne radar consist of...
Options
a
Antena, pemancar, penerima, dan PPI
Antenna, transmitter, receiver, and PPI
b
Antena, autopilot, gyrocompass, dan ECDIS
Antenna, autopilot, gyrocompass, and ECDIS
c
Antena, transponder, anemometer, dan PPI
Antenna, transponder, anemometer, and PPI
d
Antena, AIS, kompas magnet, dan echo sounder
Antenna, AIS, magnetic compass, and echo sounder
Grade
Easy
Last Update
02 Jul 2026 10:34
By Yan
Question
5
Jangkauan deteksi radar terutama dipengaruhi oleh...
Radar detection range is mainly affected by...
Options
a
Tinggi antena dan tinggi target
Antenna height and target height
b
Warna lambung target dan jenis muatan
The color of the target’s hull and type of cargo
c
Jenis cat kapal dan suhu udara
The type of paint on the ship and air temperature
d
Ukuran anjungan dan panjang kapal
The size of the bridge and the ship’s length
Grade
Easy
Last Update
02 Jul 2026 10:34
By Yan
Question
6
Fungsi utama antena radar adalah...
The main function of the radar antenna is to...
Options
a
Memancarkan dan menerima energi radar
Transmit and receive radar energy
b
Menghitung CPA dan TCPA secara manual
Calculate CPA and TCPA manually
c
Menampilkan peta elektronik
Display electronic charts
d
Mengubah haluan kapal secara otomatis
Alter the ship’s heading automatically
Grade
Easy
Last Update
02 Jul 2026 10:34
By Yan
Question
7
Fungsi pemancar radar adalah...
The function of the radar transmitter is to...
Options
a
Membangkitkan dan mengirim pulsa energi radar
Generate and transmit pulses of radar energy
b
Mengolah data haluan pelayaran target
Process the target’s course data
c
Mengurangi olengan kapal
Reduce the ship’s rolling
d
Menentukan posisi GPS kapal
Determine the ship’s GPS position
Grade
Easy
Last Update
02 Jul 2026 10:35
By Yan
Question
8
Fungsi penerima radar adalah...
The function of the radar receiver is to...
Options
a
Menerima dan memperkuat echo yang kembali dari target
Receive and amplify echoes returning from targets
b
Mengendalikan putaran antena secara manual
Control antenna rotation manually
c
Menentukan deviasi gyro
Determine gyro deviation
d
Mengatur lampu navigasi
Control navigation lights
Grade
Easy
Last Update
02 Jul 2026 11:19
By Yan
Question
9
Fungsi utama PPI pada radar adalah...
The main function of the PPI on radar is to...
Options
a
Menampilkan posisi target di sekitar kapal sendiri
Display the position of targets around own ship
b
Menghitung trim kapal
Calculate the ship’s trim
c
Menentukan kedalaman alur
Determine the depth of the channel
d
Menampilkan pembagian muatan
Display cargo distribution
Grade
Easy
Last Update
02 Jul 2026 11:25
By Yan
Question
10
Range rings pada tampilan radar digunakan untuk...
Range rings on the radar display are used to...
Options
a
Menunjukkan jarak dari kapal sendiri
Indicate distance from own ship
b
Menunjukkan sudut oleng kapal
Show the ship’s rolling angle
c
Menentukan arah angin sejati
Determine true wind direction
d
Menampilkan variasi magnetik
Display magnetic variation
Grade
Easy
Last Update
02 Jul 2026 11:26
By Yan