FFD ENGINEER PUMP OPS GUIDE questions with complete solutions

GPM FOR 3/4" REEL LINE WITH SM-3. PDP? correct answer: 30 GPM, 300 PSI 1" REEL LINE WITH SM-3 GPM? PDP? correct answer: 30 GPM AT 150 PSI 1" REEL LINE GMP WITH TFT NOZZLE. PDP? correct answer: 50 GPM AT 150 PSI 1 1/2" HOTLINE SM-10 PDP? correct answer: 100 GPM at 148 psi 1 1/2" HOTLINE WITH TFT NOZZLE? PDP? correct answer: 150 GPM AT 183 PSI 1 3/4" PRECONNECT WITH TFT. PDP? correct answer: 200 GPM, 171 PSI 1 3/4" PRECONNECT WITH SM-20 GPM? PDP? correct answer: 155 GPM AT 151 PSI PDP=? correct answer: NP+FL+APP+/-EP FL=? correct answer: C*Q2*L GPM FOR SMOOTHBORE NOZZLE correct answer: 29.7*D2* SQ ROOT OF NP MENTAL CALCULATION FOR ELEVATION PRESSURE correct answer: 1/2 LB PER FOOT, 5 LPBS PER STORY FRICTION LOSS FOR WYES, SIAMESE AND FDC? correct answer: 10 PSI FRICTION LOSS FOR MONITORS AND LADDER PIPES? correct answer: 25 PSI PER FFD, FRICTION LOSS OF 100' LADDER PIPE? correct answer: 80 PSI NOZZLE REACTION FOR SMOOTHBORE NOZZLE? correct answer: 1.57*D2*NP NOZZLE REACTION FOR A FOG STREAM ADJUSTED TO A STRAIGHT STREAM? correct answer: NR=0.0505*Q*SQUARE ROOT OF NP ONE GALLON OF WATER WEIGHS? correct answer: 8.33 LBS ONE CUBIC FOOT OF WATER WEIGHS? correct answer: 6.2 LBS ONE CUBIC FOOT OF WATER IS HOW MANY GALLONS OF WATER? correct answer: 7.48 GALLONS