ATO Test Lasers
What are examples of non-acoustic ASW systems? - ANSWER-RADAR, navigation, ECM, ESM, and IRDS
What affects speed of sound in salt water? - ANSWER-salinity, pressure, temperature
What are 2 types of SONAR equipment? - ANSWER-active and passive
What are factors that affect submarine anomaly? - ANSWER-size, latitude, and degree of permanent magnetization
What does pulse repetition frequency indicate about the range? - ANSWER-max range
How fast does EMP pulse travel? - ANSWER-speed of light
Is EMP harmful to humans? - ANSWER-No
What are 2 effective means of non electronic deception? - ANSWER-chaff and decoys
What do range gate stealers introduce? - ANSWER-time delay
What is another name for passive electronic attack? - ANSWER-Electronic Warfare Support
What is the definition of Electronic Warfare? - ANSWER-provides systems with ability to use the ELECTROMAGNETIC spectrum signals
What is an advantage of passive EA? - ANSWER-can be detected at a distrance greater than the max range
What is a collimator assembly? - ANSWER-a device that causes the light rays to become nearly parallel
What does the camera assembly do? - ANSWER-converts light into video signals representing the IR energy
What is a benefit of the sidewinder missile? - ANSWER-simple and most economical
Why do we use infrared and photography? - ANSWER-detect CAMOUFLAGE
What does the excitation mechanism provide? - ANSWER-energy
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