Piper Cherokee Archer II Pilot Operating Handbook page 20

SECTION I PIPER AIRCRAFT CORPORATION
:iENERAL PA-28-ISI, CHEROKEE ARCHER
n
\HJLTlI'L Y BY
TO OBTAIN MULTIPLY llY
TO OBTAIN
,
- - - - -
?1
feet per second 0.6818 mph
hectares (ha) 2.471 acres
([t./sec.)
1.097 km/hr.
107639 sq. ft.
30.48 em/sec. 10000
m'
0.5921
kts.
horsepower (hp) 33000 ft.-Ib./min.
foot-pounds (ft.-lb.) 0.1383255 m-kg
550
ft.-Ib./sec.
3.24
X
10" kg-cal
76.04
m-kg/sec.
1.014 metric hp
foot-pounds per 3.030
x
10"
hp
minute (ft.-Ib./min.)
horsepower, metric 75
m-kgfsec.
0.9863
hp
foot-pounds per 1.818
x
10" hp
second (ft.-Ib./sec.)
inches (in.)
25.40 mm
2.540
em
gallons, Imperial
277.4
cu. in.
0.0254 m
(Imperial gal.)
1.201 U.S. gal.
0.08333 ft.
4.546
I
0.027777
yd.
-)
gallons, U.S.
dry
268.8
Cll.
in.
inches of mercury
0.033421 aim
(U.S. gal. dry)
1.556
x
10.
1
cu. ft.
at 0 °C (in. Hg) 0.4912 Ib./sq. in.
1.164 U.S. gal.
70.73 Ib./sq. ft.
4.405 I
345.3
kg/m'
2.540 cmHg
\_~.
gallons, U.S. liquid
231
cu. in.
25.40
mmHg
(U.S. gal.)
0.1337 cu. ft.
4.951
x
10"
cu. yd.
inch-pounds (in.-Ib.) 0.011521
m-kg
3785.4 em'
3.785
x
10"
m'
kilograms (kg)
2.204623 lb.
3.785 I
35.27
oz. avdp.
0.83268 Imperial gal.
1000
g
128
fl.
oz.
kilogram -<:alories
3.9683 BTU
gallons per acre
9.353
I/ha
(kg-cal) 3087
ft.-lb.
(gal./acre)
426.9
m-kg
grams (g)
0.001 kg
kilograms per cubic
0.06243
Ib./cu. ft.
0.3527 oz. avdp .
meter (kg/m')
0.001 g/cm'
.
,
2.205
x
10 lb.
kilograms per 0.892
Ib./acre
grams per cen timeter
0.1
kg/m
hectare (kgfha)
(g/cm)
6.721 x 10"
Ib./ft.
,
5.601
x
10.
3
Ib./in.
kilograms per square
0.9678
atm
oentimeter (kg/em') 28.96
in. Hg
f(rJms per cuhic
1000 kf(/m'
14.22
II1./S(I. in.
ccntimcter (gfcm')
0.03613 Ib./cu. in.
2048 Ib./sq. ft.
62.43 Ib./cu. ft.
REPORT: VB-790
1-12
ISSUED: JUNE 18, 1976
REVISED: JULY 12, 1977
)