Nav Module 1

Question 1

What are the 4 ESGN main units?

Answer 1

EEC SPH SIS EMI

Question 2

What signals does the IFS supply/produce?

Answer 2

Generates 5Mhz and 1PPS

Question 3

Which NOP cover transitioning to 1SQ?

Answer 3

63

Question 4

What are the 6 PG’s?

Answer 4

PG1: General operations PG2: Inter patrol PG3: dockside operations
PG4: At Sea PG5: Special Operations PG6: Transition to 1SQ

Question 5

What does the NAV VAMP do?

Answer 5

Monitors critical system functions, alarms for Critical system conditions that require operator action to prevent equipment damage

Question 6

What is the Primary Purpose of Nav?

Answer 6

To provide accurate and continous: postion, velocity, attitude and time.

Question 7

What are the Data blocks sent from NAV to FC?

Answer 7

Sonar Time Inertial Navigation Gravity

Question 8

What is DON?

Answer 8

Dockware Operational Navigation

Question 9

What 3 Geophysical effects have and Impact on Inertial Navigation

Answer 9

Shape of terrain, Gravity Field, Rotation

Question 10

What are the 3 Types of Navigation?

Answer 10

Piloting, Radio Navigation, Dead Reckoning

Question 11

How would an operator acknoledge and Alarm on the VAMP?

Answer 11

They would use the Touch sensitive Screen and press the screen where the alarm is

Question 12

What is NWS?

Answer 12

The Navigation Workstation is the primary interface for Operation, control and maintenace of the navigation subsystem.

Question 13

What is inside the NWS

Answer 13

Processor / 8x SSD / DVD drive / Display / Keyboard / Mouse

Question 14

What controls the NWS?

Answer 14

WON

Question 15

What are the two supply Fans?

Answer 15

28 & 31

Question 16

What are the Heaters?

Answer 16

Normal 118 Backup 119

Question 17

Name 5 Bits of Equipment for ventalation?

Answer 17

2 Fans, 2 coils, 2 dampers, 8 prelimniary Filters, Air plenum.

Question 18

What are the Signals that go to VAMP

Answer 18

Ambient tempreature, Heater Power, Loss of Fan Power, Air Flow, Ambient Humidity