[Review] VNHS/VAR/332L2/AVIONIC – LEVEL A

Which document would you refer to, for troubleshooting an electrical circuit?

Where can we find the part number of an item?

Maintenance operation description part can be found in:

Which statement below about the heating – ventilation system is correct?

How is preflight test carried out on ground ?

Which hydraulic unit can the pilot controls directly ?

Which units receive the signals from the A.P computers?

How many output signals come from each channel of AP computer ?

Which hydraulic systems supply to the A.P hydraulic unit ?

When a AFCS computer fails:

What is the functoin of Gyro Vetycal unit GV-76 for Auto Pilot system?

Which intercom system is fitted on SP-L2

How many ICS Junction box is there?

The message of PA is transmitted to

The VHF/AM frequency range:

The intercom set (ICS) is used for:

The VHF/AM system consists of:

The HF frequency range:

The HF/SSB system consists of:

The CVFDR function records voice communication of:

The main electrical generator is used on the SPL2:

Maximum continuous power of AC alternator is:

How do the two AC power systems operate in Normal flight?

Loss of an alternators in flight:

When does the alternator condition light on control panel illuminate?

Reset the alternator for a voltage problem:

If a short- circuit is detected in the AC alternator No1:

Illumination of the two indicator lights in the ALT control switch indicate:

Loss of a voltage on the primary three-phases buse bars in flight:

The GPUs (ground power unit) supplies power to the aircraft:

How many 26V AC single phase power transformers are installed on the SPL2?

The alternator excitation can be cut-out if:

The electrical emergency generator on the SPL2 supply:

Illumination of the blue light “ON” on the emergency generator control panel indicates:

Illumination of the light “FLOW” on the emergency generator control panel indicates:

How many transformer – rectifiers ( TRU) operate in Normal flight?

Reset the TRU?

Test the the TRU protection circuits?

Reset the main battery?

Reset the “ BUS TIE”contactor?

If a short- circuit occurs on bus PP3 in flight

When the bus tie contactor automatically open?

If the DC GPU voltage drops to zero

The voltages of the emergency battery are:

The emergency battery supplies:

Reset the emergency battery

The emergency battery TEST push button on the panel “56 VU” used to test:

The discharging current of the emergency battery during test:

The discharging time of the emergency battery during test:

In normal operation, How does the DC power system oprate?

Which generator of the emergency DC system is used on SPL2?

The CPT- 900 is deployed if

The test control of CPT-900 is used to check

The CPI-503 frequency is transmitted at

The CPT-900 frequency is transmitted at:

The fire detector used on the SPL2 is:

How many fire detectors are located on the engine and how are they connected?

The illumination of a “FIRE DET” light on central warning panel indicate that:

Number of engine fire extinguisher:

How are the fire detectors located on the MGB?

SMOKE and “C. FIRE” lights come on. What can be happened?

The light “ FUEL” on central warning panel illuminates in flight?

How is the Fuel Shut-Off valve of engine controled?

What is the purpose of the jet pump?

How is fuel pressure varied, when the fuel filter is cloged?

When does the”LVL” light of the LH hydraulic system come on in flight?

When the “FAIL” light in the Auxiliary Hydraulic Pump push- button comes on?

When the light “SERVO” on the hydraulic control panel illuminates in flight?

The LH hydraulic system supplies:

The RH hydraulic system supplies:

How are the relations between LH hydraulic system and RH hydraulic system?

The AVAD V694 system is

Before delivering a voice alarm the AVAD transmits

The TEST-RESET switch on the AVAD control panel is set in TEST position

Pressing the “WARN” light on the instrument panel extinguishes:

For the yellow warning, Which warning lights illuminate when a failure is detected?

Illumination of amber “GRD/FLT” on central warning panel indicates:

The ADF receiver a inhibition signal from

The ADF frequency range

The “WARNING LIGHT” indicator illuminates, it means

The DME 442 installation is made up of:

DME-442 can be displayed:

Press the TEST button on control panel of TDR is

The navigation computer is used on Super puma L2

The main functions of the navigation system:

Where is the radar transceiver located:

To do the RDR test, on the DCU needs to select

The purpose of the Homing system is to:

The Homing information is displayed by

The VOR frequency range

Which indicator the signals of VOR/ILS applied to?

During VOR self-test, on the indicator

The Maker frequency

Which color of the “Outer” beacon is appeared on PFD

The “Marker HI/LOW” switch

During DME test, on the indicator is

DME-442 can be controlled from

The transmitting frequency of TDR

The “DH” setting knob is located

During the Radio altimeter (RA) test, the following information is displayed on the MFDs

When does the red message “RA” come into view?

If the R.NAV-2 is faulty

The mechanism antenna of radar is supplied by

Data of radar is shown on

Select the ranges of radar 1400C on SP-L2 by

The functions of the HSU (heading sensor unit):

How many HSU (heading sensor units) are installed on the SPL2?

The functions of the TPU (temperature probe unit):

Output signal of the PSU are:

How many PSU( pressure sensor units) are installed on the SPL2?

Loss of one PSU in flight?

How many FDC( flight data computer) units are installed on the SPL2?

Where is the FDC “ON-OFF” push-button located?

When the “ON-OFF” push-button of the FDC is on “OFF” position:

Which equipment supplies the attitude angles (the pitch and the roll) to the AFCS?

Flight data computer (FDC) receives signals from:

The functions of the Gyrometers in the FDC are:

Which equipments receive signals from the FDC?

The “COMP” push-buttons on the SDRU is used to:

D NG indicator pointer reads zero. This means:

In flight, if the OEI /HI rating is not used, OEI/LO rating can be used:

Which parameter is used to compute the First Power limitation?