$\backslash$table$[[$Componeut$,\%$ Wt$,$Moisture $\%,$E$.$C$.$litu$/$tb$,,,,],[$Food waste,$40,80,2000,,,,],[$Paper$,20,10,7000,,,,],[$plastic$,10,2,14000,,,,],[$Yard waste,$10,50,3000,,,,],[$Wood$,20,20,8000,,,,],[,100,,,,,,]]$

If food waste is separated ant the participation rate is $100\%$

$17-$ The total water content $\%$ is $($without sepanation$)$

$,,a.21\mathrm{.}6b.28\mathrm{.}48c.43\mathrm{.}2$

$18.$ the total water content $\%$ is $($with separation$)3\mathrm{.}2$ d$.56\mathrm{.}8,$ e$-$ none of the above

$,a.21\mathrm{.}6b-28\mathrm{.}48$

$19.$the total energy content btu$/$lb is $($without seration$)41\mathrm{.}25,8,$ e$-$ none of the above

$,a.2111b.2750$

$20-$ the total energy content bu$/$th is $($with separation$)$

$,$a$.2111$

$,,$b$-2750$

$,$c$.1222$

$,$d$.5500$ e$.$ none of the above

$,$d$.5500$ e$-$ none of the above

A new residential area composed of $2000$ homes is about to be aceupicd, a curbside collection system will be used with two person erew, The following data are applicahle:

Solid waste gencration rate is $2\mathrm{.}5l\frac{b}{c}.....$ Collection frequency is once a week

Collection vehicles compaction ratio is $2\mathrm{.}5....$ Round trip haul distance is $40$ mile

Constant: $a=0\mathrm{.}022\frac{h}{?}$ trip, $b=0\mathrm{.}022\frac{h}{m}$ile.... At site time is $0\mathrm{.}1\frac{h}{?}$ trip

Number of trip per day is $2....$ The number of container per location is $3$

The density of solid waste in container is $200l\frac{h}{y}{d}^3..$ Number of persons per home is $4$

$21-$ the pickup time $($hr$)$ is$....$

$22-$ number of pick up location per trip is

$,a.88b.201c-229$

$23-$The volume of waste per location per $324,$ e$.444,f-$ none of them

$,a.-0\mathrm{.}10b.0\mathrm{.}35c.2\mathrm{.}5d-10$

$,$a$-10$ b$-13$ c$-28($yd

$,$a$.4\mathrm{.}5$ b$.6\mathrm{.}2$ perwek is

$,,$b$.6\mathrm{.}2$ c$-8\mathrm{.}7$

$,$d$.5$

$,$e$-9$

$,$f$.$ none of them

A solid waste from a new area is to be collected in large container $($trash trailer$)$

The average time to drive between container is $12$min, constant: $a=0\mathrm{.}022\frac{h}{?}$ trip, $b=0\mathrm{.}022\frac{h}{m}$ile, the disposal site is loeated $15$ mile awny

$26-$ the pickup time per trip is$....$

$a.0\mathrm{.}2b.0\mathrm{.}4c-0\mathrm{.}6$

$27-$ Total haul time per trip is$.....$

a$-15$ mile b$.30$ mile c$.0\mathrm{.}33hr$

$28-$ the time per trip is$......($hr$)$

a$.0\mathrm{.}93,$ b$-0\mathrm{.}987,$ c$-1\mathrm{.}21$

d$-0\mathrm{.}127$

c$.0\mathrm{.}133$

f$-$ none of them

c$-0\mathrm{.}66hr$

f$-$ none of them

$29-$ the number of container serviced per day is$.....$ e$-1\mathrm{.}413$ f$-$ none of them a$-55$ b$.6,$ c$-7$ d$-8$ per day is$.....$

$30-$ the number of trip per day is$..$

a$-5$

b$.6$

c$-7$

d$.8$

e$-10$

f$-$ none of them