B737-Flight Instruments and Communications

TRUE or FALSE

The SERVICE INTERPHONE switch on the aft overhead panel must be ON for the pilots to communicate with the flight attendant forward and aft stations.
True False

Which comm. station cannot communicate over the Flight interphone system?

What does the MASK position of the MASK-BOOM switch allow?

How would the pilot make a PA announcement while wearing an oxygen mask?

What is the Flight Deck indication when the external power receptacle PILOT CALL switch is pressed?

When the "CAPTAIN" switch on the "Attendant" CALL SYSTEM panel is pressed, what are the Flight Deck indications?

The EVENT Switch on the Flight Recorder is used for what purpose?

Which frequency should be avoided on VHF COMM #2 or #3?

TRUE or FALSE

On-500 EFIS aircraft, during degraded or ALT Audio Selector Panel operation the only source of audio available is through the headset.
True False

Flight Interphone system usage is limited to in flight

When does the Cockpit Voice Recorder operate on the ground?

TRUE or FALSE

The TEST switch on the Flight Recorder is used on the ground to bypass the engine oil pressure switches.
True False

The Flight Deck Voice Recorder on the 737-500 keeps flight deck audio on a ______loop.

How many VHF communications radios are installed in the B737-500?

TRUE or FALSE

The -300/500 aircraft have a non-heated Alternate Static Port System.
True False

How is the Airspeed Cursor Manually set on the Electric Mach/Airspeed Indicator?

TRUE or FALSE

There are three altimeters in the -500. The Standby Altimeter operates at all times from the Alternate Static system.
True False

How are the mach/airspeed warning clackers silenced when an overspeed occurs?

How many Total Air Temperature (TAT) probes are installed on the 737?

On a -500 aircraft, which components operate inflight with no AC generators available?

When does the Radio Altimeter (RA) indication become active?

Normally, the Captain's ADI receives its attitude reference from the_______.

Which IRS mode selector positions are capable of supplying inflight attitude information to the ADI's?

Which IRS mode selector position normally supplies compass reference information to the respective HSI?

TRUE or FALSE

The IVSI on the (5) EFIS aircrafts driven by the respective IRS.
True False

TRUE or FALSE

Concerning the Standy Horizen Indicator on the -500 EFIS aircraft:

Glide Slope and Localizer deviation pointer indicates raw data from the #2 NAV Receiver.
True False