Question 1
During an A/C performance test the technician wants results that can be compared with service information. Which condition should be established before judging system pressures and outlet temperature?
Correct Answer:
Follow the manufacturer procedure for ambient temperature, engine speed, blower setting, and door position
Explanation:
A meaningful performance test must be run under the vehicle manufacturer's specified test conditions. Ambient temperature, engine speed, blower setting, recirculation or fresh-air mode, and vent selection can all affect pressures and outlet temperature.
Question 2
A manual HVAC blower operates only on HIGH speed. The motor itself runs normally on HIGH. Which component is MOST likely faulty?
Correct Answer:
The blower resistor assembly or its lower-speed circuit
Explanation:
Traditional resistor-controlled blowers often bypass the resistor on HIGH. If only HIGH works, an open resistor element, thermal fuse, connector, or related lower-speed circuit is a common cause.
Question 3
The A/C clutch does not engage. The clutch coil has battery voltage and a good ground when commanded ON, but an ohmmeter shows infinite resistance through the coil. What is the fault?
Correct Answer:
An open clutch coil
Explanation:
Infinite resistance through the clutch coil indicates an open winding. With proper power and ground present, the clutch coil or clutch assembly should be serviced as specified.
Question 4
A vehicle cools normally at highway speed but the vent temperature rises while idling in traffic. High-side pressure also increases sharply at idle. Which problem is MOST likely?
Correct Answer:
Insufficient condenser airflow
Explanation:
Condenser heat rejection depends heavily on airflow at low vehicle speed. An inoperative condenser/radiator fan or blocked airflow can cause high head pressure and poor cooling at idle while road speed temporarily masks the problem.
Question 5
The blower is commanded to HIGH. Battery voltage is present at the blower power terminal and ground-side voltage drop is only 0.1 volt, but the motor does not turn. What is the MOST likely fault?
Correct Answer:
A failed blower motor
Explanation:
The motor has adequate power and a good ground yet does not operate. That points to an internal blower-motor failure rather than a refrigeration or coolant problem.
Question 1
Exam overview

About this Exam

The Aviation Boatswain’s Mate – Handling (ABH) certification is a critical qualification for U.S. Navy personnel responsible for the safe and efficient movement of aircraft on flight decks and in hangar bays. This exam is designed for Sailors looking to advance within the ABH rating, validating their knowledge of ground handling, towing, and spotting procedures. It ensures that personnel possess the specialized skills required to operate in high-tempo, high-risk environments aboard aircraft carriers and amphibious assault ships.

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Additional Information

What the Course Entails and Exam Details

The course and subsequent exam cover a comprehensive range of topics essential for aircraft handling operations. Key areas of focus include:

  • Flight Deck Signaling: Mastering standard hand signals for directing fixed-wing and rotary-wing aircraft during day and night operations.

  • Aircraft Spotting and Moving: Procedures for towing, pushing, and securing aircraft, including the use of specialized handling equipment.

  • Hangar Bay Operations: Managing aircraft storage, elevator operations, and safety protocols within the hangar.

  • Crash and Salvage: Fundamental knowledge of emergency response, firefighting, and rescue procedures specific to flight deck mishaps.

  • Firefighting Systems: Understanding the operation of flight deck and hangar bay fire suppression systems.

  • General Safety Procedures: Strict adherence to safety regulations, including Personal Protective Equipment (PPE) requirements and Naval Air Training and Operating Procedures Standardization (NATOPS) guidelines.


What to Expect in the Final Exam

The final exam for the ABH Handling Test 2 is primarily a computerized, multiple-choice assessment designed to test both theoretical knowledge and practical scenario-based problem-solving. While specific details can vary by command and current curriculum, candidates should generally expect:

  • Format: Multiple-choice questions, potentially including visual aids such as diagrams or photos of hand signals and equipment.

  • Time Limit: A strictly enforced time limit, typical of standard Navy advancement exams.

  • Passing Score: Requirements are set according to current Navy advancement standards, often involving a cutoff based on the dynamic Navy-wide standard score.

  • Rules: Standard military testing protocols apply, meaning no external study materials, unauthorized electronic devices, or collaboration are permitted during the exam.


How to Study and Exam Centers

Preparation is key to succeeding on the ABH Handling Test 2. Effective study strategies include:

  • Review Official Manuals: The primary sources for all questions are Navy Rate Training Manuals (RTMs), specifically the Aviation Boatswain’s Mate H (Handling) manual, and relevant NATOPS publications.

  • Practice with Flashcards: Memorizing hand signals, equipment specifications, and safety acronyms is highly effective using flashcards.

  • Form Study Groups: Collaborating with peers allows you to test each other on complex scenarios and share practical knowledge gained from deckplate experience.

  • Take Practice Tests: Utilizing practice exams can help you become familiar with the question format and identify areas needing improvement.

The exam is typically administered at official Navy testing centers located on military installations or aboard ship for deployed units. Sailors must coordinate with their command Career Counselor or Educational Services Officer (ESO) to schedule the exam.


Job Opportunities from the Course

Achieving this certification is a significant milestone that opens up various career advancement opportunities within the Navy and provides valuable skills transferable to the civilian sector.

Specific job titles and roles unlocked or enhanced by this qualification include:

  • Navy Career Paths:

    • Flight Deck Director (Yellow Shirt)

    • Tractor Driver (Blue Shirt)

    • Crash and Salvage Crew Member (Red Shirt)

    • Hangar Deck Leading Petty Officer

    • Flight Deck Leading Petty Officer

  • Civilian Career Paths:

    • Commercial Airport Ground Handler

    • Aircraft Towing Specialist

    • Airport Ramp Supervisor

    • Industrial Firefighter (Aviation Specialization)

    • Aviation Safety Inspector

Quiz information

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