Seiko Rotary Slide Rule Manual - Page 28

Seiko Rotary Slide Rule Manual

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C. Liters US gallons/Imperial gallons _c [Problem] 7.o 159 liters -> ? US gallons -> ? Imperial gallons [Solution] (1) Bring the LITERS index of the bezel ruler and 15.9 on the dial ruler in line. (2) Find the value on the dial ruler scale corresponding to the US GAL index of the bezel ruler scale. The reading is 42. (3) Find the value on the dial ruler scale corresponding to the IMP GAL index of the bezel ruler scale. The reading is 35. [Answer] 42 US gallons 35 Imperial gallons A -(3) B -(3) C - (1) 7,11,/sh ' Ea? 5 5 ' 28 A - (2) B - (1) C - (3) AL . I K'1M05 ' • $ 'I • 4 A - (1) B - (2) C - (2)

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C.
Liters
US
gallons/Imperial
gallons
_c
[Problem]
7.o
159
liters
—>
?
US
gallons
—>
?
Imperial
gallons
[Solution]
(1)
Bring
the
LITERS
index
of
the
bezel
ruler
and
15.9
on
the dial
ruler
in
line.
(2)
Find
the
value
on
the
dial
ruler
scale
corresponding
to
the
US
GAL
index
of
the
bezel
ruler
scale.
The
reading
is
42.
(3)
Find
the
value
on
the dial
ruler
scale
corresponding
to
the
IMP
GAL
index
of
the
bezel
ruler
scale.
The
reading
is
35.
[Answer]
A
-(3)
42
US
gallons
35
Imperial
gallons
A
-
(2)
71
,
1
,
/sh
5
'
Ea?
5
AL
.
I
KM
'105
B
-(3)
B
-
(1)
'
C
-
(1)
'
C
-
(3)
$
' I
4
A
-
(1)
B
-
(2)
C
-
(2)
28