can some one tell what is the voltage (ac and dc both )In a phone line? Answered
i have a DMM but it is of low quality so i assume may be my readings were wrong ...
i found out to be 50V DC (when knob was at DC) and a Vrms of 110V when i turned my DMM's knob to AC ...
even when the phone was not ringing
is my method of finding the voltage right?
can someone check what is the actual voltage in a phone line
if the voltage is 50v Dc then when i connect a resistor it is lowered to 16V and if the resistor is 240 ohm then it is more lowered to 8V
what possibly the reason could be ?
and when an led is attached directly to 50V it glows BUT theoretically it should Blow up. any idea whats going on ?