BFGoodrich PS-823 - List of Abbreviations

BFGoodrich
Avionics
Systems,
Inc.
Component Maintenance Manual
P/N 501-1075-()
List
ofAbbreviations
Symbol
or Definition
Symbol
or Definition
Abbreviation
Abbreviation
A
Amps
or
Assembly
p
Plug
(Male pin or
female
socket)
AC
or ac
Alternating
Current
AH or
Ah
Amp-hours
PH
Pan Head
AP
Attaching
Parts
P-P
or PP
Peak to
peak
A/R
or
AR
As
required
9
Transistor
B
Motor
R
Resistor
. . REF
or
RF
Reference
BFGoodrich
Aviomcs
BFGAS
Systems, Inc.
RMS Root mean square
°C
Degrees
Celsius
S Switch
C
Capacitor
SEL
Selected
component
CB
Circuit Breaker
T
Transformer
CCA
Circuit
Card Assembly
TP
Test
Point
CR
Diode (Crystal
Rectifier)
uF Microfarad
DC
or de
Direct Current
V
Volt (AC or
DC)
DS
Indicator
Lamp
VR
Voltage
Regulator (Zener
diode)
E
Subassembly
termination
other
than
a
connector.
W
Watts
°F
Degrees
Fahrenheit
F
Fuse
FH
Flat Head
H
Henry
Hd Head
Hz Hertz
Jack (Male pin or female
socket)
Kilohms
(Ohms times
K
1,000)
L
Inductor
mA Milliamps (AC
or
DC)
mV Milivolt
(AC or DC)
Megohm (Ohms
times
Meg
1,000,000)
NHA
Next Higher
Assembly
In-phase,
or phase
O
Out-of-phase,
or
anti-phase
Introduction
msm1jtp202FrontMatterdisk202
24-20-03
Page
x
Revision
A
June 30,
1999