it is passive device.it is actully done.
is a thermocouple an active or passive transducer?-why?
passive
passive
it depends on existing amplifier or not , if after antenna there's an amplifier it called active else it called passive which less sensitive that active .
A passive component does not interact as an active component like an amplifier
Active transducers are those which require electric current (a source of energy) for working, while passive transducers are those which does not need an external source. Passive transducers directly produce electric signals without an external energy source.
This sentence already is in passive form. When you see variations of the verb "to be," you're usually looking at passive voice. The active form would be "The criminal cut the electric wires" (or whoever cut them).
the cat was injured in a fight passive or active
passive
Passive (diffusion).
Passive
active and passive
active
== == "English grammer active and passive voice change from active to passive .
"The policeman chased after Fred" is active voice.
is a thermocouple an active or passive transducer?-why?
passive