Exam 2

Question 1

What is RADAR?

Answer 1

Radio Detection and Ranging

Question 2

Missile Engagement process

Answer 2

Search, Acquire, Track, Launch, Intercept

Question 3

State the modes

Answer 3

1- Platform function
2- Platform Ident
3- Squawk
5- IFF
C- Height

Question 4

What is threat warning made up of

Answer 4

RWR
LWR
MWS

Question 5

What is Missile Warning System made up of?

Answer 5

UV, IR, Laser

Question 6

List all missile systems

Answer 6

CMD, BR, Homing, TVM

Question 7

3 types of missile Homing

Answer 7

Passive (F&F, Covert, not Susceptible to CM)

Semi-Active (non F&F, Overt, Susceptible to CM)

Active (F&F, Overt, Susceptible to CM)

Question 8

How does direction of travel work?

Answer 8

Time
Amplitude
Period

Gained by adjacent ariels

Question 9

Homing Sequence

Answer 9

Sense
Error
Guidance Computer
Steering Command

Question 10

How far does a wave travel in 1 microsecond

Answer 10

300 Metres

Question 11

15000 ft, what’s the radar horizon?

Answer 11

150nm

Question 12

Different monitors used?

Answer 12

A scope
B scope
Plan Position Indicator

Question 13

What is ESM used for?

Answer 13

Intercept, Identify, Locate

Question 14

Basic operation of a radar

Answer 14

Freq
PRF
PW
ARP

Question 15

3Ghz =

10 Ghz =

Answer 15

10cm

3cm

Question 16

How do we Ident a ship with Mode 2 and MMSI number?

Answer 16

AIS

Question 17

Factors that affect RCS?

Answer 17

Shape
Size
Aspect
Material
Lumps, bumps, angles & cavities