why we use +ve load distribution in 24v , and -ve load
distribution in 48volt.?
Answer Posted / marimuthuraj
Telecom typically passes voice signals. If we used AC to
power the voice line, the AC would impose an audible hum,
which would disrupt communications. It would be really
irritating to listen to as well!
| Is This Answer Correct ? | 1 Yes | 4 No |
Post New Answer View All Answers
Explain how many mosfet switches are there in dynamic ram?
Photodiode is a photovoltaic device or a photoconductive device or both?
what is bts
What is a bistable multivibrator?
The effect of reheating is
List out the direct type adcs.
Define why are active filters preferred
Why is base made thin and lightly doped?
Describe the sampling theorem.
Explain the operation of 1φ sinusoidal ac voltage controller?
What is the difference between leds and pn junction diode?
What is the difference between binary code and bcd?
What is an alphanumeric code?
How will you connect a waveguide to a coax?
Explain the Proportionates of Ordinary concrete,Standard concrete,High Stength Concrete of Grades "M10,M15,M20" , "M25,M30,M35,M40,M45,M50,M55" , "M60,M65,M70,M75,M80" Respectively.