Diameter of main rotor of UH-1H is

(a)  

turning radius of UH-1H when pivoted around the mast

(a)  

to bladed, semi rigid delta hinged type assembly, employing, pre-coning and under slinging

(a)  

Five major section of the engine are:

(1), compressor, diffuser, (2), and exhaust.

(a)  

Five major section of the engine are:

air inlet, (1), diffuser, combustor, and (2)

(a)  

Five major section of the engine are:

air inlet, compressor, (a)   , combustor, and exhaust

detects metallic contaminatin in the aircraft oil systems

(a)  

the engine oil pump is driven by the

(a)  

what type of fuel sytem does the UH-1H have?

(a)  

when switched to on position, (a)   opens the main fuel shutoff valve, arms the igniter, and energize the boost pumps

The 20 MIN fuel cautin light should illuminate when the fuel quantity idication is at what fuel weight? (1) +/- (2) lbs

(a)  

UH-1H is limited to what alt when bost boost pumps are inoperable?

(a)  

The tendency of single rotor helicopters to drift laterally to the right due to the right lateral tail rotor thrust

(a)  

Improve rotor efficiency resulting from directional flight is called (a)  

The flight contl system of the UH-1H is a ____ ___ activated by conventional helicopter controls which, when moved, direct the helicopter in all moles of flight

(a)  

Network of shafts and gearboxes through which the engine drives the main rotor, tail rotor and accessories

(a)  

Serves as a line between the tail rotor drive quill and gearboxes by means of hanger bearing attached?

(a)  

Tubular molybdenum steel shaft fitted with two bearings which support it vertically in the transmission.

(a)  

The main rotor mast is a (a)  

Consist of couplings on a short splines shaft, mounted through a single row-sealed ball bearing in ring shaped hanger, equipped with two mounting lugs for attachment on a support fitting?

(a)  

Intermediate gearbox changes angle of drive located at the base of the verical fin

(a)  

Probe which illuminates a caution light when sufficient metal particles collect on the magnet and complete circuit?

(a)  

The battery of UH-1H is nickel cadmium type with an output of (1) VDC, (2) Ampere Hour

(a)  

The battery of UH-1H is (a)   type with an output of 24 VDC, 34 Ampere Hour

If the battery is used to power inverters, it is limited only to a maximum of (a)   minutes.

a UH-1H DC Generator which serve 2 functions:

(a)  

The primary DC power of the UH-1H during normal flying operation is supplied by:

(a)  

The Maximum Gas Produces (N1) speed allowed is (a)   % N1

Range of N2 (RED) is (1) rpm max continuous at (2) psi torque or less.

(a)  

How many fuel cells are incorporated in the UH-1H system?

(a)  

What type of landing gear is installed on the UH-1H?

(a)  

The pitot heater operates on what type of electrical power?

(a)  

What type of heating system is included in the UH-1H Helicopter?

(a)  

This system is a positive mechanical-type with hydraulic assist.

(a)  

system that provides fore, aft, and lateral (directional) control

(a)  

This system provides the pilot with the means of controlling directional headi and couter actions of main rotor torque.

(a)  

A condition of powered flight where the helicopter settles in its own downwash

(a)  

Up and down movement of the rotor blade which, in conjunction with cyclic feathering, eliminates dissymetry of lift

(a)  

between 10-20 knots, air passing through the rear portion of the rotor disk has a greater induced flow angle from air passing through the forward portion.

(a)  

Which components in the crew compartment can be jettisoned and used as emergency exits

(a)  

The UH-1H helicopter is classified as (a)   type aircraft

Provides 90% protection of the frontal area against impacts with horizontally strung mechanical and power transmission cables.

(a)  

Located at the top of the main rotor hub at a 90Deg angle to the blades. Provides a measure of stability to the rotor system against outside forces, by inherent intertia

(a)  

AT 16-24 Kts, the rotor completely outrunes the recirculation of old vortexes and begins to work on a relatively undisturbed air.

(a)  

Fire detector- press not more than (1) secs. Illuminate not more than (2) secs.

(a)  

During first start, from idle, throttle slowly increase to (1) rpm, not to exceed (2) PSI Torque during acceleration

(a)  

Idle N1 range -- (a)   %

What symbol indicates the condition of the aerospace vehicle is unknown and more serious condition may exist.

(a)  

Inverters are powered by:

(a)  

Seating capacity of the UH-1H

(a)  

ACCESSORIES DRIVEN BY THE N1 GEAR BOX

(1), engine oil pump, (2), n1 tachgen

(a)  

ACCESSORIES DRIVEN BY THE N1 GEAR BOX

starter generator, (1), fcu , (2)

(a)