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LPWS Basic Knowledge Practice Exam 2026 - Free LPWS Practice Questions and Study Guide course image
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  • Which component is used to lift the EOSS?
  • What is the purpose of a control chart in LPWS?
  • What does a chemical hygiene program involve?
  • Which sequence correctly represents the steps in a basic risk assessment?
  • Which statement about Safety Data Sheets (SDS) is correct?
  • What is document control?
  • What is a lock-out/Tag-out device?
  • Before performing a PAC-Fire, which PSOT is typically run?
  • What is the exact code to pull detailed data for SOTs?
  • ISO 9001 relates to LPWS by providing a quality management framework to ensure what?
  • What is Root Cause Analysis and a common method?
  • What code do you run to get back power?
  • Within WINPASS, which window is used for terminal-type access?
  • Which technique reduces back injury when lifting a load?
  • What three actions are performed prior to running a PSOT?
  • Which configuration describes the mount’s power generation setup?
  • In LPWS, what best defines a near miss?
  • Which combination matches the radar's search sector?
  • What does PRCS stand for?
  • What is the search sector for the LPWSs Search Radar?
  • When disposing chemical waste, which practice is essential?
  • Which statement best describes how traceability supports product safety?
  • What wattage is the generator typically set to?
  • Which list includes only the four I2N components?
  • Which option lists the chiller coolant solution?
  • What generators do we use?
  • PSOT 14 is designed to test which gun parameter?
  • What solution is used in the chiller?
  • Which of the following expresses the elevation limits most accurately?
  • How should equipment be labeled?
  • Which item is essential for daily maintenance checks on the LPWS control panel?
  • Who is the FLIR picture for?
  • Which of the following is true about the generator wattage setting mentioned?
  • What code can change the ammo count within the system?
  • How should sensitive or perishable documents be handled?
  • What does GHS stand for and why is it important?
  • What is change control?
  • What are the elevation limits?
  • What is the end product of sensor registration?
  • Why is load bank testing important for LPWS generators?
  • Why is cybersecurity important in LPWS?
  • Which of the following is NOT a component of the I2N?
  • Alarm management involves which activities?
  • Which practice supports maintaining safety and quality when updating equipment?
  • Which statement best describes lockout/tagout (LOTO) in an industrial setting?
  • What test fire is run after a PAC-fire?
  • What is the maximum range of the LPWS?
  • Which component is essential for handling sensitive documents to track changes over time?
  • What is the designation of the round?
  • How should waste be segregated?
  • How is a quality defect typically classified in LPWS?
  • Which of the following is a described capability of the PRCS in relation to LPWS?
  • Which two components are used to separate and stabilize the barrels?
  • The term 'Generator Set' refers to which assembly?
  • What connects The FLIR/ballast to the mount?
  • How many radars are there?
  • Which elements are essential when reading a blueprint in LPWS?
  • What does traceability mean in LPWS?
  • Which constitutes effective team communication?
  • What computer program do you start?
  • Which PPE is typically required when handling chemicals in LPWS?
  • Which of the following is a component of the I2N?
  • Who must approve troubleshooting actions?
  • What are the correct steps in a basic risk assessment?
  • Which statement accurately describes the M940 round?
  • Which statement about ballast is true?
  • How is a confined space defined in LPWS?
  • What component is commonly referred to as the 'brain' of the system?
  • What is the purpose of lockout/tagout (LOTO) in LPWS?
  • What window do you open in WINPASS?
  • What is this type of cooling system called?
  • What are the radars?
  • The LPWS defended altitude maximum is what value?
  • How often is the WADS supposed to change over?
  • The acronym DNES refers to which sector?
  • What is the name of the crane used to lift the EOSS?
  • How many bars does the sensor radar have?
  • SOTs 1-7 refer to which subsystem?
  • Which statement about the search sector is false?
  • Which statement best describes the system's mode of operation with oversight?
  • What should be included in a basic first aid kit in LPWS?
  • What does the gun sit on?
  • The FLIR image is intended for which authority to help prevent fratricide?
  • WP 34 is conducted to perform what?
  • Which action best verifies that a control measure is effective?
  • WP 34 is a procedure conducted to perform what?
  • Which statement best describes a near miss?
  • Why is housekeeping important in a workshop?
  • Which statement describes the relationship between redundancy and safety?
  • Which component serves to stabilize the electro-optical payload?
  • Identify a noncomponent option that is NOT part of the I2N.
  • What is a basic electrical safety practice?
  • Why is redundancy important in safety systems?
  • What is the difference between calibration and validation?
  • What does FLIR stand for?
  • Which statement about PRCS is true?
  • From what sources can we get power?
  • How many components are in the I2N?
  • What is energy isolation in maintenance?
  • What two methods are used for destroying classified equipment?
  • What is ergonomics and why is it important in LPWS?
  • What must be off before you go to stand by?
  • The LPWS defended wall altitude maximum is 900 meters, which corresponds to which option?
  • Which of the following describes a component of the I2N?
  • What is the TM for the system?
  • Which display shows real-time LPWS radar feedback, known aircraft, and confirmed RAM data?
  • Troubleshooting actions require whose approval?
  • What is the brain of the system?
  • Which azimuth value defines the radar's search sector?
  • What does GD&T stand for in blueprint reading?
  • What CB is pulled to stop mount movement?
  • What is the temperature range of the chiller?
  • How does traceability support product safety?
  • Which statement correctly differentiates preventive and predictive maintenance?
  • How should incident reporting be documented?
  • Sensor Registration is an important process that calibrates radars and Phalanx Weapon Systems to ensure that reported track positions are correct and correlate with all reporting sources. Which statement best reflects this?
  • The ballast serves as a counterweight for FLIR and EOSS assembly.
  • Which three items must be checked or serviced during daily maintenance?
  • When is a permit-to-work required?
  • What is the purpose of a permit system in LPWS?
  • Which of the following generator frequency values is used in the system?
  • How many barrels does the gun have?
  • How is the mount powered?
  • The LPWS defended area is what distance?
  • What is the muzzle velocity of the M940 round?
  • Which option describes the generator setup used to power the mount?
  • What tool is used to stop the rounds from moving into the firing path?
  • What code pulls detailed data for SOTs?
  • What does PAC stand for?
  • What is the risk of noise exposure and how can it be mitigated?
  • What does Sensor Registration produce for the LPWS in relation to sensors and the EOC?
  • PSOT 22 is necessary to conduct what type of engagements?
  • Which of the following describes a capability of the PPI display?
  • What is the minimum number of legs that must be flown to complete sensor registration?
  • Which PSOT is run before a PAC-Fire?
  • How many rounds can the drum hold?
  • The fire rate equals 4500 rounds per minute. Which of the following is equivalent in rounds per second?
  • Sensor Registration ensures that reported track positions are correct and correlate with reporting sources.
  • Which sequence describes a typical startup sequence?
  • How is the system cooled?
  • What does SOT stand for?
  • How many SOTS are run for dailies?
  • What frequency are the generators set to?
  • Which items should be included in a daily start-up checklist for LPWS?
  • Which maintenance approach is based on monitoring equipment condition to schedule maintenance before failure?
  • Which action best supports maintaining energy isolation during maintenance?
  • Which statement best describes the purpose of change control in safety-critical environments?
  • What should you do if a fire alarm sounds in LPWS?
  • What is the purpose of documenting alarm events and performing root-cause investigations?
  • What is the cage called?
  • How should supplier quality be evaluated in LPWS?
  • On what basis should PPE be selected in LPWS?
  • What maintenance step helps prevent damage from wet-stacking in LPWS generators?
  • Which circuit breaker is pulled to stop mount movement?
  • After documenting an incident, what is the next best action?
  • How should chemical waste be disposed of in LPWS?
  • Which two components' combined function is to separate and stabilize the barrels?
  • Which option correctly states the two radar capabilities?
  • What does DNES stand for?
  • Which statement best describes the purpose of an SOP?
  • Which standard provides a quality management framework for consistent products and continuous improvement in LPWS?
  • What information does an SDS provide?
  • Why is labeling important when segregating waste?
  • Which maintenance approach uses condition data to anticipate failures and schedule repairs?
  • ___________ is conducted to calibrate the mount azimuth and alignment.
  • Which unit is used to express the muzzle velocity of the M940 round?
  • What is the fire rate?
  • What is the nomenclature for the round?
  • In a startup sequence, which option lists the correct order?
  • Which item is not typically included in a basic first aid kit for LPWS?
  • What additional measures are required in chemical hygiene besides PPE?
  • Which device is used to stop rounds entering the firing path?
  • How should you respond to a chemical spill if you are trained to handle it?
  • Which of the following is NOT typically included in a daily start-up checklist for LPWS?
  • What does PSOT 14 do?
  • Which statement best describes the difference between a hazard and a risk?
  • Which component is housed in the electronics enclosure?
  • Document control encompasses which of the following functions?
  • Which of the following best describes the purpose of a permit system in LPWS?
  • EOSS stands for which term?
  • What is the nomenclature of the gun?
  • Which list correctly identifies the four components of the I2N?
  • What is the nickname for the protective enclosure in this setup?
  • What is the purpose of maintaining equipment labels over time?
  • What is the round size?
  • How is 'critical equipment' defined in maintenance?
  • What does ELX stand for?
  • Which elevation value defines the radar's search sector?
  • What goes under the FLIR?
  • Which procedure is conducted to calibrate the mount azimuth and alignment?
  • What is the function of the ballast?
  • What is the initial action to take upon receiving a fault?
  • How is the system operated?
  • How should frequently used equipment be maintained?
  • What does data integrity mean and why is it critical?
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