test 8 cfm

The airflow station 5 represents... HP compressor discharge. Low pressure turbine discharge. Inter stage discharge.

The Low Pressure and the High Pressure Rotors are similar to... N1 and N2. N1 and EPR. N3 and N4.

The Exhaust Gas Temperature (EGT) indicating system monitors the exhaust gas temperature... ...at the second stage low pressure turbine rotor. ...at the second stage low pressure turbine nozzles. ...at the first stage high pressure turbine nozzles.

The purpose of the thermocouple T5 (sensor) is: to be used just for trend monitoring, optional sensor. to control the operation of the HPTCC system. to show on ECAM the EGT of the engine.

The red cross in the N2 indication on ECAM means: Thrust reference value is reached. The N2 value is exceeded. Reference signal to put the fuel during engine start.

The FMV is: A hydraulically operated and electrically controlled unit. A mechanically operated and cotrolled unit. A hydraulically operated control unit.

The optimum position the VBVs to any given speed is calculated by: ECU using N1-N2- VSV- TRA signals. FMGEC using thrust reference. ElU using throttle lever angle (TLA).

The REV Green indication changes to REV amber indication. It will happens when: At least 2 pivoting doors are between 95% to 99% of the deploy sequence. At least 1 pivoting door is at less than 95% of its travel. At least all pivoting door are between 95% to 99% of its travel.

What indication is used to represent Low Pressure Compresor speed?. N1. N2. P 2,5.

The scavange oil to servo fuel heater is monitored by?. A clogging indicator. An electric Master Chip Detector and must be monitored localy. An electric Master Chip Detector that sends its signal to ECAM.

Related to the fuel nozzles, the flow divider that separates the fuel flow into primary and secondary flow, is located…. ...in the HMU. ...in the fuel manifold. ...in the fuel nozzle itself.

In the Reverse System: The HCU Pressure Sw provide feedback to ECU (Hyd. Press OK). Open command to open the HC Shut-Off valve is provided by the ECU. Only the FCPC's serve as interlock to open the HCU Shut-off valve.

The rear sump in the engine is acomodation of: Bearings Nr 4 to Nr 5. Bearings Nr 1, Nr 2 and Nr 3. Bearings Nr 1 and Nr 2 only.

The HP fuel valve is commanded by: EIVMU. THE ECU. The Engine Master Sw.

The ECU receives several sensors signals. The signal of the T3 sensor is used for: Indicating. Monitoring. Controlling.

The ECU is normally powered by: In flight from a dedicated ECU Alternator. In Flight from Aircraft Electrical buses. On Ground from a Battery Bus.

The majority of Take-Off thrust is provided by... the N2 rotor system. the primary hot air stream. the fan air, secondary stream.

The power supply for the ignition system is: 115 VAC from the aircraft network through the EIU, then to the ignition box. Fail safe is ignition ON. (EIU failure). 115 VAC from the aircraft network through the EIU, then to the ignition box. Fail safe is ignition OFF. (EIU failure). 115 VAC from the aircraft network through the EIU, then to ECU to the ignition box. Fail safe is ignition ON. (EU failure).

The structural Strength for the FAN frame is obtained from?. 12 Struts. (Oulet Guide Vanes) OGV. Two bearings.

The Modulated Idle operation depends of: The High Fuel Temperature in the Main Tanks. Eng. Oil Temp and A/C Flight/ Ground Condition. If it is detected a high Fuel quantity in the Tanks.

The Spinner rear cone is made of: Titanium. Composite. Aluminum alloy.

Recirculation of fuel to the tank is inhibited and the FRV closed, when: During taxi in, slats extended. High oil temp or engine fuel temp. High tank fuel temperature and high fuel tank level, among other reasons.

The Fuel Return Valve is controlled by the ECU, in accordance with: The N2 Engine Speed. The Engine Oil Temperature. The Engine Fuel Temperature and the core speed.

Engine Thrust is transfered by... FWD and AFT engine mounts. Aft engine mount only. Fwd engine mounts only.

The Engine Unbalance Data is obtained from: The Post Flight Report. Directly form the EEC. The Engine Vibration Monitoring Unit, via MCDU.

If N2 has exceeded 105%, a red cross adjacent to the N2 indication appears.... and the overspeed governor (OSG) limits the engine speed to minimum idle. remaining the rest of the flight. (aditional warning are triggered). and immediately after, ECU initiates a protective Shutdown.

The low pressure compressor needs proper operation in all speeds?. What component of the following provide the function?. VBVs (12 ). The Low pressure turbine ACC system. The VSVs and IGV.

Structural Strenght for the Fan Frame is obtained from: TRF. FWD sump. 12 Struts.

What is the basic design of the Fan Blades?. Inconel alloy; shroudless. Titanium alloy; shroudless. Titanium alloy; mid - span shrouded.

The location of the Starter Valve access door is: Fan cowl, left side. Thrust Reverser, right side. Fan cowl, right side.

The LPC and LPT are fixed to: An outer shaft called N1. An inner shaft called N1. An inner shaft called N2.

The CFM56-5B engine can obtain the maximum thrust up to: 25C. 30C. 35C.

How is the thrust reverse system isolated from the hydraulic system?. The reverse system is isolated by a shut-off valve. The reverse system is isolated by a HCU. The reverse system is isolated by a inhibition relay.

How is the IDG lubricating oil cooled?. By means of a heat exchanger Oil/Air. A Fuel / Oil Heat Exchanger. From air taken from the Bypass Duct (Fan Air).

What does anti-siphon device avoid?. Oil from aft sump draining by press to oil pump. Oil from tank draining by gravity to the oil pump. Oil from system gallery draining by gravity to the tank.

During Manual Start Mode: Only ignition System B is selected. Both Ignition Systems A and B are simultaneously selected. Ignition System A is selected first, and after a time delay Ignition System B.

To abort an engine start sequence (automatic or manual): A N1 Speed of 90% must be reached before to accomplished any corrective action. The Rotary selector Sw must be set in crank position. The Master Sw must be selected in OFF position.

Which speed signals are supplied to the EVMU?. N1 and N2 . N2 only. N1 only.

The main purpose of the EIU is: to separate and isolate the engine from the other aircraft systems and computers, transfering certain data/parameters. to acquire all engine data and parameters and send them to the ECAM system. to send the different commands and signals from the ECU to the engine.

The Low oil pressure condition is activated at: 90 PSI. 25 PSI increasing pressure. 13 PSI decreasing pressure.