最終更新日：2024/08/03
A measurement device used in ohmmeters, having two coils, one connected via a series resistor to the battery supply and the other connected to the same battery supply via a second resistor and the resistor under test. The indication on the meter was proportional to the ratio of the currents through the two coils.
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ratiometer
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元となった辞書の項目
ratiometer
noun
A
measurement
device
used
in
ohmmeters,
having
two
coils,
one
connected
via
a
series
resistor
to
the
battery
supply
and
the
other
connected
to
the
same
battery
supply
via
a
second
resistor
and
the
resistor
under
test.
The
indication
on
the
meter
was
proportional
to
the
ratio
of
the
currents
through
the
two
coils.
意味（1）
A
measurement
device
used
in
ohmmeters,
having
two
coils,
one
connected
via
a
series
resistor
to
the
battery
supply
and
the
other
connected
to
the
same
battery
supply
via
a
second
resistor
and
the
resistor
under
test.
The
indication
on
the
meter
was
proportional
to
the
ratio
of
the
currents
through
the
two
coils.
