ECC Test 3 Practice

These questions are part of the practice quiz. Start practicing

• What type of motors are connected to an external source of electricity?
• What is another name for a positively charged electrode?
• What do schematics demonstrate in relation to an electrical system?
• What kind of connection is essential for ensuring conductivity in splices?
• Which motor controller connects the load directly to the main supply line?
• Which component is essential for generating voltage in a generator?
• Which standard is used for measuring wire sizes in the Navy?
• How long should you continue CPR before reassessing the victim?
• What is the significance of conducting battery cleanings bi-monthly?
• What does a split-phase motor use to develop starting torque?
• In what situation should chest compressions be halted?
• What is the purpose of a CPR mask?
• What is indicated by vibration or excess heat in equipment?
• What does MIP stand for in relation to the indexing of MRCs?
• What does the acronym AED stand for?
• Who should perform CPR during a cardiac emergency?
• What is the significance of high-quality CPR?
• When should you perform CPR for drowning victims?
• What should be done if a wet cell battery indicates low-specific gravity?
• What material is commonly used for a solenoid core?
• What is a common type of pump that uses a single-phase induction motor?
• What is the purpose of rescue breaths during CPR?
• What is the role of the power board in a UPS system?
• Which component provides the stationary electromagnetic field in a revolving armature alternator?
• What modifications are made for CPR on a child (1 year to puberty)?
• What should be verified before starting a DC motor to ensure safety?
• What is the primary function of a stator in an electrical machine?
• What should bystanders do first during a cardiac emergency?
• Which type of energy is often converted by generators in power systems?
• How many back blows and abdominal thrusts should be given to a choking child?
• What defines a conductor in electrical terms?
• What type of electrical test is performed to check the insulation resistance of motor coils?
• What is the recommended compression rate during CPR for adults?
• What are the benefits of using an AED?
• How should CPR be adapted for a person who is pregnant?
• What should you do if you encounter a choking adult who cannot talk?
• During a cardiac emergency, what is a key role of bystanders?
• Periodic inspection of wire insulation should be made according to which document?
• What type of coils do relays generally consist of?
• What is a common method for terminating and splicing copper wire?
• Which materials are commonly found in soft solders?
• What does a trouble system indicate?
• How can you prevent further injury to a choking victim?
• What is the role of a contactor in an electrical circuit?
• What is the correct technique for performing CPR on an infant?
• What is essential to understand before troubleshooting a system?
• What is the preferred cleaning method for removing dust and particles from inaccessible parts?
• What is the main purpose of a positive electrode in a battery?
• Before troubleshooting electrical systems, what must an individual prioritize?
• What are the three main components of a typical stator assembly?
• What is the tool used to create a true seat for brushes in machinery?
• What is the purpose of CPR?
• Which component is responsible for providing a fail-safe in a UPS?
• What is an important characteristic of hollow cores in transformer construction?
• What can be the outcome of performing CPR effectively?
• What is the primary reason for exposing the conductor and removing insulation?
• What material are generator brushes primarily made of to resist friction?
• What should you do if an adult patient is conscious and choking?
• What does low-specific gravity in a wet cell battery typically indicate?
• What type of battery is classified as nickel-metal hydride?
• What signifies the gauge of a wire?
• What is essential for protecting a motor during operation?
• What is the primary function of a clapper relay?
• In terms of battery maintenance, what does the acronym UPS stand for?
• Which component in a DC motor is responsible for mechanically reversing the electrical current direction?
• What characterizes a flooded battery?
• How do you check for responsiveness in an unresponsive adult?
• What refers to the execution of knife stripping for wires?
• What does the rotational angle of a motor typically refer to?
• In adult CPR, how deep should chest compressions be?
• What is the recommended compression rate during high-quality CPR?
• What is the maximum recommended time to stow a battery?
• During CPR, how often should you switch compressors if possible?
• What is the recommended depth of chest compressions for adult CPR?
• How many rounds of CPR should be given before checking for a pulse in an adult victim?
• In which position should an unresponsive but breathing patient be placed?
• What is the purpose of the mnemonic "CAB" in CPR?
• What condition occurs when a strong magnetic field pulls load contacts open?
• What is the first step in the Chain of Survival?
• Which component is NOT usually part of a stator assembly?
• How should you position your hands for adult chest compressions during CPR?
• What visual indication suggests that solder has overheated?
• What is the main responsibility of bystanders in a cardiac emergency?
• What step focuses on the analysis of circuit failures during troubleshooting?
• During the failure analysis step, which action is primarily performed?
• What does a no-load condition in a transformer imply?
• Which type of control circuits do relays typically use?
• What is the purpose of performing a primary survey in an emergency situation?
• What could a dull and grainy appearance of solder indicate?
• In context to generators, what does 'stator' refer to?
• What should be done after a victim regains consciousness post-CPR?
• How often should rescuers change roles during CPR in a team setting?
• What does the cable designation LSDSGU/A-9 indicate about the conductor type?
• What does "sudden cardiac arrest" refer to?
• Which of the following would NOT typically be found in a power system?
• How should rescue breaths be administered in CPR?
• In what scenario would torque play a crucial role in motor functionality?
• How often should CPR training be refreshed?
• What device does a DC contactor use to handle the arc created by opening energized contacts?
• How do you perform rescue breaths for an adult victim?
• What is the primary function of a transformer core?
• What is the ratio of chest compressions to breaths in adult CPR?
• At what angle are two phased magnetic fields typically sent in induction motors?
• An optimal peak voltage is equal to half of what measurement?
• What does an emergency run feature typically bypass?
• What is a grease plug used for in electric motors?
• What should you do if the AED advises no shock for a patient?
• What is a common cause of cardiac arrest in children?
• Which type of alternator is most suitable for low power systems?
• In a motor control system, what is typically the main purpose of feedback mechanisms?
• Which component controls all primary functions in a UPS system?
• What is the name of the machine that converts electrical energy into mechanical energy?
• What type of information is included in a Maintenance Reference Card (MRC)?
• What key skills are tested in the ECC Test 3?
• Which type of dry cell is typically found in a laptop computer?
• How is a shaded pole induction motor characterized?
• Which of the following is a sign of a heart attack?
• What is the ideal compression-to-breath ratio for CPR?
• When should bystanders stop performing CPR?
• How are unit batteries typically measured?
• What feature allows a system to run in an emergency without stopping?
• Which type of wet cell is commonly used as a starter battery for diesel trucks?
• Which device measures electrical connections and system functions?
• When might aluminum wire be used in terminals?
• In a two-rescuer CPR scenario, what role does one rescuer typically take?
• What component holds back the movable plunger in a solenoid?
• What is the recommended method for cleaning a motor contaminated with salt water?
• What should be checked before starting CPR?
• Why is it important to have the correct hand placement during CPR?
• What age group is considered when using one-handed chest compressions?
• How long can an uninterruptible power supply (UPS) typically provide power?
• What is the term for wire insulated with enamel coating?
• In a cardiac arrest situation, why is early defibrillation important?
• What should be done immediately after confirming a cardiac arrest?
• Why is CPR important in a cardiac arrest situation?
• What does specific gravity measure in relation to electrolytes in a wet cell battery?
• If you are alone and witness a cardiac arrest, what is the first action you should take?
• What characterizes an intermittent fault?
• What is a possible cause of overheating in a relay?
• What is the most important factor in high-quality CPR?
• What does a solenoid convert electrical energy into?
• What component is essential in converting electrical signals to mechanical movements in motors?
• What do flexibility and increase in strength in wire arrangements indicate?
• What is the primary function of a prime mover in mechanical systems?
• What is a key indicator that an adult is choking?
• What is a transolver?
• What is the recommended action to take if you encounter an unresponsive child?
• What primary function does the logic board serve in a UPS system?
• When is mouth-to-mouth ventilation typically used?
• What kind of fault occurs at irregular intervals in a normally functioning device?
• How does temperature affect a conductor?
• How should an AED be used on an adult patient?
• Which types are recognized for insulation designations?
• What is the primary source of mechanical power needed to turn a generator rotor?
• What should you do if you are unsure whether or not to perform CPR?
• How should you assess a victim's breathing?
• During preventative maintenance on a relay, what condition should be checked?
• After cleaning a generator, which part should be inspected for mechanical damage?
• What is the primary focus of the ECC Test 3?
• What defines high voltage in electrical terms?
• What is the consequence of insufficient bearing lubrication?
• When is it recommended to replace old brushes with new ones in electric motors?
• What does the term "ventilation" in CPR refer to?
• What aspect of a circuit does the location of a wire influence?
• In electrical applications, why is flexibility in wire considered important?
• What type of DC motor has its winding connected in parallel with the armature?
• When should you continue CPR until help arrives?
• What is the stationary part of a generator referred to as?
• What type of energy does a generator convert into electrical energy?
• Why is teamwork important in a cardiac arrest situation?
• Under what circumstances should an AED be used?
• Which of the following is considered a cardiac emergency?
• What should be checked for after defibrillation?
• Which wire material typically demonstrates better conductivity?
• Which of the following are the main types of cores used in transformers?
• How quickly should CPR be initiated after cardiac arrest?
• What is a common risk associated with improper wire termination?
• What type of motor controller uses a solid state and other devices to regulate speed?
• When performing CPR, what rhythm should you maintain for compressions?
• Which step involves recognizing symptoms in the troubleshooting procedure?
• What components are classified as part of a power system?
• What is the component that is designed to hold and secure electrolytes?
• What is the role of insulation on a wire?
• Where are batteries typically located in an Uninterruptible Power Supply (UPS) system?
• Which battery type would be preferred in applications where weight is a critical factor?
• What is the primary function of a motor controller?
• What is another term for an electrical cable?
• What voltage level is considered high voltage?
• What role does an AED play in a cardiac emergency?
• Which type of relay provides 3-phase power to a motor circuit?
• During a cardiac emergency, what should bystanders explicitly avoid doing?
• Which type of motors are typically found on noncombatant ships?
• What can be done to improve the effectiveness of chest compressions?
• What is the function of a transmitter in a control system?
• What is an important consideration when using an AED on a wet surface?
• Which instrument is good for checking overheating in bearings?
• What type of batteries are typically installed in UPS units?
• How should motors be maintained when exposed to harsh environmental conditions?
• Which hybrid synchro has 2-phased stator windings and 3-phased rotors?
• What is the purpose of using a thermometer in machinery maintenance?
• What are the most common metals utilized as conductors?
• What factor can impact the success of CPR?
• How often should a battery be cleaned under normal conditions?
• In troubleshooting, what is the purpose of localizing trouble to the circuit?
• What is the primary aim of CPR?
• What does ECC stand for in the context of the exam?
• What is the chemical reaction that solder must be prevented from undergoing with metal?
• What type of motor controller regulates speed and operates over a predetermined range?
• What elements comprise a control system?
• For what age range is an infant defined in CPR protocols?
• What tool features a built-in light for soldering?
• What is the primary role of a receiver?
• What is a common misconception about CPR?
• Which test is used to assess winding resistance in electrical testing?
• What role does the secondary winding of a transformer play?
• What is the first step in the 6-step troubleshooting procedure using signal tracing?
• How is torque defined in relation to applied force?
• What is the purpose of a secondary survey in the ECC process?
• What principle do all generators operate through?
• What is the primary purpose of using a soldering gun?