Ask Experts Questions for FREE Help !
Ask
    Sania Tasnim's Avatar
    Sania Tasnim Posts: 3, Reputation: 1
    New Member
     
    #1

    Apr 16, 2009, 08:12 PM
    Connecting Ammeter
    wat would be the possible dangers if ammeter was connected parallel across an element?
    Perito's Avatar
    Perito Posts: 3,139, Reputation: 150
    Ultra Member
     
    #2

    Apr 17, 2009, 06:08 AM


    1. The internal resistance of the ammeter may be too low for the applied voltage and you could pass too much current through the ammeter -- and destroy the ammeter.

    2. You might also cause a fire from the "flash" that might occur.

    Most high quality ammeters are protected against very high voltages the most common result is that a fuse is blown. Nevertheless, the potential for problems is there.
    Attached Images
     

Not your question? Ask your question View similar questions

 

Question Tools Search this Question
Search this Question:

Advanced Search


Check out some similar questions!

Connecting PC to TV [ 6 Answers ]

Hi, this is my first try at this so here goes.I am trying to connect my Bush LCDTV009HD TV to my PC which is running vista. My graphics card is an NVIDIA GeForce 6600. When I start the system all seems to go OK then I loose the signal and the screen says no signal. When I start th PC in safe mode...

Connecting a TV, VCR, DVD [ 2 Answers ]

I need a wiring diagram to connect an antenna, TV, VCR and DVD. I have an RF modulator and a 2 input coaxial TV switch.

Connecting a VCR with my set-up [ 1 Answers ]

Hi there, I have been given a VCR & want to connect it with my current system but cannot figure out how to make it work :( This is what I have... I have directv and with the satellite box I have the coaxial coming into the box and I have S-video going out to my TV along with appropriate...

Connecting ABS to PVC [ 1 Answers ]

It looks like they sold me ABS for the 90degree fittings, PVC for the straight pipe. Can they be glued together? If so, should I use the PVC glue or the ABS glue?

Connecting a mac and PC [ 1 Answers ]

I'm trying to set up a simple ethernet connection between a mac and PC, but it keeps having limited connectivity, and being a PC uses I don't know how to set up the network on a mac. I had it working once but as soon as I turned to computers off it broke and won't work again...


View more questions Search