Volume 3

The CSD that is used to drive a 60/80 KVA generator has an output of approximately?

The USS on the 60/80 KVA generator CSD actuates at?

In an AC power supply system, the component that controls load division during parallel generator operation is the?

What circut in the GCU in an AC power supply system isolates shorted or open generator phase leads?

At what voltage range does the GCU in an AC power supply system maintain generator output?

In an AC power supply system, what component connects the 115/200 VAC main generator output to the main power buses?

If the #1 generator will not come on-line and the voltmeter readings are 28 VDC at the GCS, 28 VDC at the input to the GLC coil, and 28 VDC at the ground of the GLC, the most likely cause is?

Which emergency AC power system component connects the output of the emergency generator to the essential bus?

Which emergency AC power system component prevents the emergency generator from dropping off-line when the aircraft lands?

What external power system component disconnects external power from the aircraft?

The auxiliary source selected to power the tie bus in the APU is determind by the?

When troubleshooting a problem (Example: external power will not come on-line and the READY light is not on) the first thing you should do is?

On the external power system, when the ohmeter shows an infinity reading on an external power receptacle, between the points where control voltage leaves the bus protection panel and returns?

The transformer rectifier units in a DC power system convert three-phase 115 VAC into?

In the DC power supply system, the delta-wound secondaries of the internal transformer in the TR unit are used to provide a more stable?

In the DC power supply system, the RCR deenergizes when the potential at the?

During normal operation, the RCR in a DC power supply system is energized by the?

What is the cause of a normal battery not charging when the DC power supply system is operating and the battery switch is in the NORMAL position?

The disconnect clutch in the stabilizer trim actuator assembly is operated by the?

After every two minutes of operation, you should allow the stabilizer trim actuator to cool for?

Which stabilizer trim system switch can be used to shut off the stabilizer trim system?

The aircraft write-up states that there is no trim action from either the pilot's or copilot's stabilizer trim control switch. You troubleshoot the problem and find voltage and groun at the stabilizer trim actuator. The most probably cause of this problem is the?

What component is used as an emergency means of controlling the aileron trim control circut?

Takeoff trim indicator lights are used to?

After the stick grip trim selector switch is released, the trim indicator light?

Operating the aileron trim system without supplying power to both the electrical and hydraulic systems could result in?

When maximum aileron travel is achieved, the aileron takeoff trim indicator lights?

The two types of wing flaps used on heavy aircraft are?

After they are extended, speedbrakes maintain a HOLD position when?

If the speedbrakes are fully open and the landing gear is down and locked while an aircraft is in flight, the speedbrakes will be?

What is used to minimize the initial torque shock to the drive coupling at the beginning of the fuel-air starter operation?

What happens to the air in a pneumatic starter system when the regulating-and-shutoff valve closes?

When a pneumatic starter reaches maximum speed, the ground circut to the starter relay is opened by?

What does the safety disc in a cartridge pneumatic starter do?

The power requirement for operation of an AC ignition system is?

In a DC ignition system, what component changes the direct current into a pulsating current?

The engine ignition circut for the B model of the C-135 aircraft does not contain?

If the engine starter system is operating properly but the aircraft engine will not start, what components are working properly?

What is the last thing you must do before completing a troubleshooting cycle?

When the GTC starter motor is turning, the oil pressure switch closes at approx?

If the GTC does not start, but the start light comes on and stays on when the control switch is placed to the START and RUN positions, what do you check first?

What type of fuel system valves link the left wing and aft body tanks to the right wing, mid body, and forward body tanks?

How does the auxiliary fuel tank indicating system give a no-flow indication?

You can check the fuel boost pumps in the fuel control system by?

How many boost pumps are there in main fuel tank #1?

The fuel-flow control switches for the external and outboard wing tanks are guarded OFF?

The output of the scavenge pumps is approximately?

If an ohmmeter reading from case ground to one phase of the fuel boost pump indicates infinity, what problem is most likely causing this?

Thermal switches in a fire warning system are normally connected in?

Frequently used in fire warning systems, the fire detector that has a high-nickel steel rod located along the centerline of a stainless steel tube assembly is called?

The maximum circuit resistance within a thermocouple circuit is?

The DC voltage that is supplied to the lights in a photoelectric circuit is pulsed at a rate of?

For the master caution lamps in a master caution system to illuminate?

When a fault occurs, the individual caution lamps in the master caution system remain on until?

The first step you take when troubleshooting the master caution system is to?

When the cargo and personnel doors close and lock, the?

When all systems are configured for flight, the pilot or copilot must press the?

After an operational check confirms that the takeoff light does not illuminate, you would first check the?

What does it mean if there is 28 VDC on the negative side of the spoiler control takeoff warning relay contacts?

The DBC that coordinates the flow of information on the data bus is the?

What components in the landing gear system initiate a signal that identifies the landing gear position at any given time?

Placing the landing gear control handle in the up position provides 28 VDC from the?

If the warning horn indicates that the landing gear is not down and locked, the?

A reading of 28 VDC on the up-side of the LG selector valve would indicate?

If you are troubleshooting the landing gear system and find a good ground and a reading of 28 VDC at the connector of the left position indicator, the most likely cause for this problem is?

After troubleshooting the anitskid system and repairing the malfunction, what must you do before you do anything else?

A signal to the steering control box that indicates the position of the hydraulic linear actuator is provided by the?

For NLG weight-on-wheels relay C to energize, the aircraft has to be?

When the nosewheel steering shutoff valve is energized, hydraulic pressure is applied to the?

The 28 VDC from main DC bus #1 to the rudder pedal nose-steering select-valve coil is controlled the?

For the wheel rotation detector control relays to energize, wheel speed must be at least?

Readings of 0 VDC at B1 of relay K1 and 28 VDC at pin B of the steering control box would indicate?

Where should you first take ohmeter readings if the NWS fail light illuminates?

What is used to dim aircraft interior console lights?

What voltage is applied to aircraft interior floodlights when the console floods switch is placed in the MED position?

Which aircraft interior lights help to reduce the blinding effect of lightning flashes?

Power for aircraft position lights that are on BRT is supplied by a 28-volt?

Which relays must be energized before the anticollision light will come on?

What type of power is stepped up by the strobe light power supply to act as the "trigger" voltage for the strobe anticollision lights?

How many pulses per minute does the stobe light power supply provide the "trigger" voltage for the stobe anticollision lights?

The first step in troubleshooting a malfunction in an aircraft lighting system is to?

While troubleshooting an inoperative taxi light, you check for 28 VAC on terminal A2 of the taxi light relay and find 0 VAC. The most probable cause for this problem is an open?

The locking cylinder unlock switch on the ramp and cargo door system is located in the?

The position switches provide voltage to the locked solenoid of the ramp up-lock control valve when?

Which ramp and cargo door system component completes the circuit to the ramp control valve?

The left-hand and right-hand position switches in the ramp and cargo door system supply power to the ramp up-lock control valve during?

What happens if the pilot uses the ramp and cargo door switch while the aircraft is in flight?

When the cargo ramp moves to the fully closed position, but will not lock, the most probably cause is the?