INFANTRY KNOWLEDGE USMC/ EXAM REVIEW QUESTIONS AND ANSWERS/

INFANTRY KNOWLEDGE USMC/ EXAM REVIEW QUESTIONS AND ANSWERS/ SOSR - -Suppress Obscure Secure Reduce PICMDEEP - -Pairs Interlocking fields of fire Coordinating fields of fire Mutual Support Defilade Enfilade Economy Of Rounds Protection by Cover and Concealment M27 Infantry Automatic Rifle (IAR) - -Point Range 550m Area Range 700m Max Range 3939m Cyclic rate of fire: 700-900rpm Rapid rate of fire: 84rpm Sustained rate of fire: 36rpm M4 - -Point target: 580m Area target: 800m Max range: 3600m Sustained: 12-15rpm Rapid: 36-50rpm Cyclic: 400-600rm 5.56X45mm NATO - -Velocity: 922m/s or 3025fps 9 line skeleton - -Grid location Radio freq and call sign # of patains by prescience Special equipment # of patains by type Security Method of marking Patient Nationality Terrain detain and NBC contamination. RAZ - -Route Area Zone CARS - -Contact Ambush Raid Security M240-B - -Grazing Fire: 600m