Cdc 2A552N Vol. 3 Unit Review

What eliminates nose up attitude during hover and low speed forward flight?

What section of the H-60 is designed to give a smooth airflow induction for cooling major aircraft systems and subsystem components?

A tuned nose vibration absorber reduces what type of H-60 cockpit centerline vertical vibration?

The H-60 stabilator vibration absorber is attached to the

The roll vibration absorbers on the H-60 are installed under the

Following installation, the H-60 vibration absorber that requires a tuning weight adjustment using the 8500 Balancer/ Analyzer and functional check flight is the

Which part of the main landing gear shock strut absorbs normal landing loads on the H-60?

You must replace the brake linings on an H-60 when the brake lining wear pin is

what type of shock strut is installed on the H-60 tail landing gear?

The attachment point for the tail wheel assembly on the H-60 tail landing gear is the

Where is the H-60 parking brake handle located?

What allows for thermal expansion when the brakes on the H-60 are OFF?

Before servicing an H-60 landing gear strut with nitrogen, you must ensure there

To avoid placing undue stress on the brake assembly when servicing the upper stage of the shock strut, you need to

The feature that differentiates an H-60 tail servo from the primary hydraulic servos is

What system is used to operationally check the H-60 hydraulic system during ground operations?

What drives the No. 1 hydraulic pump module on the H-60 helicopter?

If the red indicator button on the hydraulic pump filter has popped out while you are checking the No. 1 hydraulic system on an H-60, it means the differential pressure, in pounds per square inch (psi), has risen from

What type of replaceable micron filter is used in the H-60 hydraulic refill pump?

When the No. 1 hydraulic system on an H-60 fails, the pressure switch that will send a signal to the logic module is located in the

The H-60 hydraulic system continually monitors the operation of the fluid level switches in the pump modules by using

When pressed, the H-60 servo jam simulation button causes the

The first- and second-stage hydraulic systems on the H-60 are prevented from being shut off at the same time by a(n)

How many pilot-assist servos are there on the H-60 hydraulic system?

On the H-60, the selected position for the cyclic stick will be maintained in the longitudinal axis by the actuator's

Detailed procedures for performing operational checks of the H-60 hydraulic system are found in the Fault Isolation Procedures Manual, technical order (TO) 1H-60(H)G-2-

Although you must perform certain checks anytime you replace hydraulic components on the H-60, what are you not always required to do?

What type of H-60 hydraulic leak check observation would you use if the location of a components does not permit you to directly observe the leak?

The capacity of the cargo hook on the H-60 is

When the explosive squib is fired, the H-60 CARGO HOOK OPEN light will extinguish when

The test mode for the H-60 cargo hook system is designed to check the emergency release electrical circuits for a(n)

Which limit switch on the H-60 (Lucas-Western) rescue hoist will actuate to stop the hoist cable when there is 3.5-4.5 wraps of cable remaining on the drum?

Which limit switch on the H-60 (Breeze-Eastern) rescue hoist will actuate to stop the cable when there is a minimum of 4 wraps remaining on the drum?

To avoid injury and prevent cable fouling when raising or lowering the rescue hoist cable on an H-60, you should use

What is the most likely cause of a birdcaged rescue hoist cable on an H-60?

On the H-60, the valve type used to mix engine or auxiliary power unit bleed-air with the ambient air to obtain the desired temperature is

Power to vent H-60 ventilation blower ON and OFF switch is provided by the

How many fire detector sensors are installed in the H-60 fire detection system?

Placing the H-60 helicopter FIRE DET TEST switch to position 2 will generate a false fire signal, which activates

Both H-60 engine fire extinguisher containers will automatically fire into both main engine compartments upon a ground impact of

The windshield anti-ice system heating elements on the H-60 will heat the windshield surface to a temperature of

If there is a loss of alternating current (AC) or direct current (DC) power, or if a windshield temperature sensor should malfunction, power to the H-60 windshield heating elements will be removed by the

To prevent scratching the windshield when you are performing an operational check of the H-60 windshield wiper system, keep the windshield wet or

When the H-60 fuel boost pump is OFF, What prevents loss of engine fuel line prime?

What directs the flow of fuel in the H-60 fuel system?

The H-60 internal auxiliary fuel tank bladder will ballistically self-seal a shrapnel hole up to

On the H-60, when will fuel automatically transfer?

How much power operates the centrifugal-type fuel transfer pumps on the H-60 helicopter?

When the PROBE STATUS UNLKD indicator extinguishes, what illuminates in the H-60 in-flight refuel system?

When the H-60 refuel probe is extended, where does the fuel from the retract side of the probe flow?

How much fuel should remain in the main tanks of an H-60 after the fuel dump pumps shut off?

What receives the signal from the No. 1 signal data converter in the H-60 fuel quantity system?

What is used as the dielectric in the H-60 fuel quantity indicating system?

If, on an H-60 fuel system, you want to remove 28 volts direct current (VDC) power, de-energize the fuel warning conditioner relays, and cause the No. 1 and No. 2 FUEL LOW capsules to illuminate, you would press the FUEL

What drives the alternating current (AC) primary generators on the H-60?

What protection is not provided by the H-60 generator control units?

The No. 1 and No. 2 direct current (DC) power converters on the H-60 helicopter receive power from

The H-60 direct current (DC) essential bus is connected to the battery bus by the

The H-60 instrument display system is not equipped with a

What are the most common causes of problems with H-60 pitot-static indicators?

The H-60 stabilator position indicator has a marked range of

What color are the cockpit floodlights?

When the position lights switch is placed in the FLASH mode, how fast does the lights flash?

The elastomeric bearings on the H-60 rotor hub for the main rotor (MR) are designed to

When an H-60 damper and reservoir are fully serviced, the indicator will show full

When the H-60 main rotor (MR) is rotating, centrifugal force will throw the droop stops out and permit increased vertical movement of the blades when the rotation percentage MR speed (Nr) is

For de-icing, the H-60 main rotor (MR) blade has

If the pressure in an H-60 rotor blade is safe, the slots in the blade inspection method pressure indicator will be

The tail rotor (TR) blades on the H-60 are made of what material?

What provides a signal to the de-ice controller for heating of the rotor blades?

What alerts the H-60 pilot when there is a de-ice system malfunction?

What connects the flight control components on an H-60?

How can a pilot on an H-60 disengage the yaw trim when the airspeed is below 60 knots?

If either the yaw or roll trim actuator should jam, an H-60 pilot can control the inputs by

To prevent binding of the lateral clevis on the lower bellcrank during operation, make sure you install the lateral control tube with the adjustable clevis end

On an H-60, what screw threaded component's procedures are identified by **SC**?

You are performing a tail rotor (TR) rig on an H-60. How many full turns of the pitch link barrel would you make to achieve a 3-degree bias?

How many broken wires are allowed to remain in a critical fatigue area on an H-60 tail rotor (TR) cable?

The T700 engine module that extracts most of the energy from the exhaust gases for the output power is the

What routes oil and fuel through the T700 engine accessory gearbox (AGB)?

The lubrication system in the T-700 engine on the H-60 is a self-contained,

The oil pump installed on the T700 engine is a

Where is the T700 engine oil tank located?

To achieve optimum compressor performance, the T700 engine fuel system positions the compressor variable

Approximately how much internal bypass flow does the T700 fuel boost pump provide?

The type of fuel pressure the T700 engine electrical filter bypass sensor senses is

The T700 engine hydromechanical unit does not have a(n)

The digital electronic control validates fault codes continually when the T700 engine is operated at

During T700 engine operation, the history counter stops counting when the Ng (gas generator turbine rotor speed) drops below

What type thermocouple harness is on the T700 engine?

The T700 engine cable that conducts diagnostic signals for gas generator speed (Ng), fuel filter bypass indication, engine, chip detector signal, oil temperature, oil pressure signals, and anti-icing valve position is

The hydromechanical unit actuating system on the T700 engine will open the start bleed valve when gas generator speed (Ng) goes below

The port on the T700 engine that provides bleed-air to the anti-icing and start bleed valve is the

At what horsepower is the H-60 auxiliary power unit (APU) rated?

The component the turbine section on an H-60 auxiliary power unit (APU) uses to increase the hot gas flow velocity and direct the gas flow to the blades of the turbine wheel is a

On an H-60, how often does the electronic sequence unit (ESU) take a reading of the major parameters of the auxiliary power unit (APU)?

If the engines and rotors on an H-60 are not running, up to what temperature can you continuously operate the auxiliary power unit (APU)?

When reinstalling a main transmission module on an H-60 power train, what must you do if you find the breakaway torque is less than 32-inch pounds?

When installing a main module on an H-60 power train, the task will be easier if you line up the

If you find it is difficult to pull the input module free from the main module when removing the input module from an H-60 power train, what can you use to help break the input module loose?

If the H-60 main transmission lubrication system pressure exceeds 55 pounds per square inch (psi), the bypass valve starts to open and the extra oil returns back to the

On the H-60, a thermal lockout prevents the main transmission oil filter bypass indicator button from extending when the oil temperature is below

The H-60 intermediate gearbox transmits torque to the tail gearbox and also changes the angle of drive about

When the temperature switch in the H-60 intermediate gearbox (IGB) closes, it will turn on the INT XMSN OIL TEMP caution light. At about what temperature does this occur?

Vibration is best defined as the periodic back and forth movement of a component caused by

When determining vibration, how do you convert hertz (Hz) into revolutions per minute (rpm)?

Natural frequency is defined as the frequency at which an object or component will vibrate if it is

On the H-60, what measurement term is used to display the level or amount of vibration present?

Medium-frequency vibrations on an H-60 helicopter are most commonly caused by the

Normally, what causes high-frequency vibration on the H-60 helicopter?

What should you hold down to bring the tip targets closer together for viewing when using an 8500C Balancer-Analyzer to track the main rotor (MR) blades on an H-60? You should hold down the

Which Integrated Vehicle Health Monitoring System (IVHMS) component provides the interface between the IVHMS and the aircrew?

What component of the Integrated Vehicle Health Monitoring System (IVHMS) controls the IVHMS-On-Board System (OBS)?

The Data Transfer Memory Units (DTMU) are available in sizes ranging from

How many drive train and gearbox accelerometers are located throughout the H-60 helicopter?

If you turn the pitch link three notches while making an autorotation adjustment on an H-60, how much will you change the main rotor speed (Nr)?

The allowable amount of exposed threads on the lower end of the pitch link after an autorotation adjustment on an H-60 is no more than

What is the tail rotor (TR) balance goal when using the Integrated Vehicle Health Monitoring System (IVHMS)?

What technical order (TO) should you consult for loading and offloading your helicopter on a transport aircraft?

What is the purpose of air transport kits (ATK)?

The calendar requirement to perform a H-60 aircraft weighing is at least once every

What form is used to figure basic aircraft weight?

During weight and balance procedures, where can you find the scale correction data?

During weight and balance procedures, where can you find dimension E and F data?