These are the most frequently used words in this book.
ac
across
aerial
af
again
amplifier
anode
another
avc
battery
between
bias
called
case
cathode
certain
chassis
check
circuit
coil
condenser
connected
control
core
current
dc
detector
diode
either
employed
end
even
figure
first
found
frequency
give
good
grid
heater
high
ht
input
large
latter
lead
line
load
low
ltd
mains
may
means
must
need
negative
note
number
oscillator
output
pentode
point
positive
possible
power
primary
radio
range
receivers
rectifier
resistance
resistor
rf
secondary
set
short
should
signal
small
smoothing
stage
stations
supply
switch
thus
time
transformer
triode
tuning
two
type
use
used
usually
value
valve
via
voltage
winding
work