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When we use a multimeter, while checking continuity of a
closed circuit , what is happening inside multimeter, how
it is working to produce a beep wheather it is closed or
open.. is there any internaly voltage/current source
inside multimeter?

Answers were Sorted based on User's Feedback



When we use a multimeter, while checking continuity of a closed circuit , what is happening insid..

Answer / ankush

Yes there is a battery inside the multimeter 12v
n the ckt of the multimeter completes when two of its pins
touches.
similarly when there is closed ckt the continuity beaps n
in open ckt no beap is there.

Is This Answer Correct ?    8 Yes 2 No

When we use a multimeter, while checking continuity of a closed circuit , what is happening insid..

Answer / vicky

Its simple.. every multimeter operates under a battery
source.. it vil just send the current in micro or milli amps
to check the continuity...

Is This Answer Correct ?    2 Yes 0 No

When we use a multimeter, while checking continuity of a closed circuit , what is happening insid..

Answer / hkrish.eee

scr used

Is This Answer Correct ?    0 Yes 1 No

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