a limited - use alarm system set to accept a predetermined radiation level and trigger an alarm if a person…

a limited - use alarm system set to accept a predetermined radiation level and trigger an alarm if a person enters the area.\ninfrared radiation detection\nlocal alarms\nmicrowave detectors\nquestion 62 (1 point)\na perimeter control system, usually buried in the ground, which registers pressure; its use is limited within the industry and is generally only for highly specialized protection needs.\nseismic detector\nremote alarm\nradio frequency fields

a limited - use alarm system set to accept a predetermined radiation level and trigger an alarm if a person enters the area.\ninfrared radiation detection\nlocal alarms\nmicrowave detectors\nquestion 62 (1 point)\na perimeter control system, usually buried in the ground, which registers pressure; its use is limited within the industry and is generally only for highly specialized protection needs.\nseismic detector\nremote alarm\nradio frequency fields

Answer

Brief Explanations:

  1. For the first question, infrared radiation detection systems can detect changes in infrared radiation when a person enters an area and can be set to trigger an alarm based on a predetermined level. Local alarms are just a general type of alarm and not specific to radiation - based detection. Microwave detectors work on the principle of microwave reflection and not on detecting a specific radiation level for the described scenario.
  2. For the second question, seismic detectors are often buried in the ground and can register pressure changes caused by movement in the vicinity. Remote alarms are for alerting from a distance and not related to ground - based pressure registration. Radio frequency fields are not used for registering ground - based pressure for perimeter control in the described context.

Answer:

Question 61: Infrared radiation detection Question 62: Seismic detector