AUX SYS
ELECTRONIC FUNDAMENTALS
COMMS
RADAR/NAV
PROGRAMS
100

Most AC power distribution systems in Naval ships are this voltage, phase, and hertz.

What are 450 volts, 3-phase, and 60 hertz?

100

This determines the gain and directivity of a Rhombic antenna?

What is radiated wave interaction?

100

This shipboard system is used to receive Fleet Satellite Broadcast.

What is SSR-1?

100

This mode of IFF is used by civilian and military aircraft and indicates aircraft altitude and are taken directly from the aircraft's barometric altimeter.

What is Mode C?

100

This entity responds and processes ship-board TFBRs.

What is NSWC PHD? (Naval Surface Warfare Center, Port Hueneme Division)

200

This equipment may be used to switch from normal to alternate power or emergency power for those those that draw a large starting current or for which some condition must be met before energizing.

What are MBT's? Manual Bus Transfers

200

This type of antenna is an end-fired parasitic array, and is constructed of parallel and coplaner dipole elements arranged along a line perpendicular to the axis of the dipoles.

What is a Yagi antenna?

200

This is another term or band name used to describe the super high frequency band.

What is X-Band?

200

This unit of the interrogator section provides the IFF system pretriggers that initiate challenges for the enabled modes. 

What is the pulse generator?

200
Updates to the ship's CSOSS package are triggered by these two events.

What is the submission of a TFRB and in conjunction with a ship's major availability?

300

This equipment is used to provide two sources of power to those loads that MUST be re-energized as soon as possible after a sudden loss of normal power.

What is ABT? Automatic Bus Transfer

300

These antennas are vertically-polarized omnidirectional monoples that are used for short-range, ship-to-shore, and transportable communications systems. 

What are HF Whip Antennas?

300

Secure voice uses digitized voice with a 3-kHz voice channel. This describes this type of voice modulation. 

What is narrowband?

300

This system gives the air traffic controller rapid, postitive identification and altitufe data on transponder-equipped aircraft. 

What is DAIR? AN/TPX-42A(V)5

300

In regards to CSOSS, TFBR are classified in these two types.

What are Urgent and Routine?

400

This device has no moving parts and transfers energy from one circuit to another by electromagnetic induction. Energy is transferred without a change in frequency, but usually changes in voltage and current. 

What is a transformer?

400

The OE82B/WSC-1(V) antenna group uses this type of polarization.

What is right-hand circular polarization?

400

SINCGARS transceivers are capable of transmitting analog voice and digital data up to this many kilobits per second (Kbps). 

What is 16?

400

Each RLGN is a self-contained unit that employs an Inertial Measuring Unit (IMU) using three single-axis Ring Laser Gyros (RLGs) and three accelerometers as the inertial reference to determine these ship's characteristics. 

What is ship's position, velocity, heading, pitch, and roll? 

400

On CG 47 and DDG 51 class ships, this watch station operates the CSC Console, performs tactical operations as directed, and continually monitors equipment performance and evaluates problems. 

What is the Combat System Coordinator? (CSC)

500

This part of a transformer receives energy from the primary winding and delivers it to the load.

What is secondary winding?

500

This type of radar would use a truncated paraboloid reflector that has been rotated 90 degrees. 

What is heigh-finding radar?

500

TADIXS-equipped submarines and surface ships operate in this mode.

What is receive only mode?

500

After the Battery Assembly connector is reconnected, this procedure should be performed.

What is the Test Mode Turn-On Procedure?

500

This category of routine TFBR is submitted to request replacement CSOSS materials that have been damaged or lost.

What is Category A?