Follow Our FB Page << CircleMedia.in >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

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..

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..

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..

scr used

 Is This Answer Correct ? 0 Yes 1 No

More Electrical Engineering Interview Questions

what is the interrelation between voltage current torgue speed and magnetic flux in case of different types of electric motors

What are the complete specifications of a motor?.

A dc motor running on dc drive whose input is 3ph AC what will happen if we change the phase sequence of dc drive for e.g (R Y B) is connect as R B Y, will the motor run as same as previously running before changing phase without any effect

Dear all, I'm manikandan I have done by DIPLOMA EEE from 2011 , I have 5 years of experience from Power plant instrumentation field , which one field is give long life & which one field is best ,I confused a lot and also I'm studying AMIE, can I choose which department from Section B examination? pls tell me

How will you justify IR value and Charging voltage of any motor,transformer and Cables.......???? . . . . . . . . Plz tell me any body Baljeet Singh, engineer_89@refiff.com

why any normal motor have to provide star & delta winding distribution during starting?

why some harmonics are disturbing while the others not

i had aplied Hindustan Petroleum corporation limited for the post of maintenance technician -Electrical,i want model questions,if anybody have please send it or please advice?

How to Select transformer for 100HP motor plz... With calculation

I've descovered that when the earth wire in a domestic electrical installation is not connected back to the board (ground) a voltage of between 9-24v is is found to be present in the earth wire. When connected at the board there is no voltage - is this normal and why does it happen?

Why the wave trap is put in Y phse only in switchyard?why not in other phases?

what is impedance?

Categories
• Civil Engineering (5076)
• Mechanical Engineering (4445)
• Electrical Engineering (16607)
• Electronics Communications (3915)
• Chemical Engineering (1092)
• Aeronautical Engineering (214)
• Bio Engineering (96)
• Metallurgy (361)
• Industrial Engineering (258)
• Instrumentation (2992)
• Automobile Engineering (332)
• Mechatronics Engineering (97)
• Marine Engineering (123)
• Power Plant Engineering (172)
• Textile Engineering (575)
• Production Engineering (0)
• Satellite Systems Engineering (106)
• Engineering AllOther (1378)