Automobile Transmission And Engine Speed - Casio fx-7400G PLUS Booklet

E-3 Automobile Transmission and Engine Speed
Exercise
Relationship between an Automobile's Transmission
and Engine Speed
Create a program that determines the rotation speed n
[rpm] of an automobile's propeller shaft in each gear for
an engine running at n
Gear Shift Position 1st
Gear Ratio
1. Program
From the Main Menu, enter the PRGM Mode.
Input "NP" as the program name.
3 i
(NEW) (N)
!J
Line 1
Line 2 2000
Q[2
Line 3
!J
2. Program Description
3. Program Execution
From the Main Menu, enter the PRGM Mode.
f c
Use and
Input a gear ratio and press
= 2000 rpm.
e
2nd 3rd 4th
3.6 2.1 1.4 1.0
e w
(P)
[1
(PRGM)
/aT aal
(A)
!a
(")
[[3
(PRGM)
• Program name (NP)
• Assigns input gear ratio to variable A.
• Assigns calculated result (2000 ÷ Variable A) to variable B.
• Displays "NP=" followed by the value assigned to variable B.
_
* " " marks indicate return (enter) symbols.
to select "NP," and then press
w
. This calculates and displays the engine speed.
JIKKYO SHUPPAN CO., LTD.: SHIN KOGYO SURI
p
5th R
0.8 4.2
aaT
(?) (A)
w
(B)
i
( A -LOCK) (N)
al
(:) (B)
w
.
– 5 –
Engine
Transmission
Drive Shaft
Clutch Shift Lever
Flywheel
Differential Gear
w
e !.
(P) (=)
wQQ
(NEW EDITION)
Wheel
2
(")