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CRP OIC-NW (C3)

Authored by Ricardo Liria

English

1st Grade - Professional Development

Used 11+ times

CRP OIC-NW (C3)
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11 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the approximate wave length of an X-band radar operating on a frequency of approximately 9500MGhz

3 cm

30 cm

10 cm

100 cm

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In calm and clutter free conditions, what is the minimum detection range for X-band radar if the target is a 5-meter tall SOLAS ship (less than 5,000 gross tonnage)?

5 nm

11 nm

8 nm

3.4 nm

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When is the transmitted signal of the SART will be most conspicuous on the radar screen?

When the SART is within two nautical mile radius

When the receiver is not fined tuned

When there is a SART and Radar congruity

When the receiver is fined tuned

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What caused the presentation of coral atolls or a chain of islands as long line rather than as individual targets?

The pulse length of the radar

The effects of beam width

Limitation on range resolution

The multiple target resolution factor

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of radar do most ship's commonly operates?

X-Band

C-Band

Q-Band

S-Band

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the most accurate determination that a radar can make?

Size of a target

Shape of a target

Direction of a target

Distance to a target

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should be the typical radar range discrimination?

Not less than 30 meters

Not less than 40 meters

Not less than 50 meters

Not less than 20 meters

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