Interested to Buy Any Domain ? << Click Here >> for more details...
Why is the earth not used as a return wire in a telephone
system, while it is dine so in case of telegraph system.
- 1 Answers
- 3277 Views
- I also Faced
- E-Mail Answers
Answer Posted / sanju
Because the currents operating the two receivers at the two
ends of a telephone system are comparatively much feeble
than that of a telegraph system.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
the fundamental forces of nature are most correctly given as?
dear sir i need rrb chennai Section engineer S & T for last 2 year question papers. Plz send my email id is gsmaliniraj@yahoo.co.in, malinisankaram@gmail.com
The throbbing caused by sounds of slightly different frequencies that results because of periodic constructive and destructive interference is called:
what is the difference between cdma and gsm
What is audio frequency?
Explain what happens when you travel across the dateline?
Does weight affect how far you jump?
How many more times louder is 70 decibels than 10 decibels?
Explain how do you find your body volume using a tape measure?
What is the difference between the atomic theory and the kinetic theory?
Explain virtual image?
What is acoustics?
How much does two pints of water weigh when frozen?
A solar collection has been installed to heat water. A large water tank has a volume of 5.0 x 105 cm3. The area of the solar collectors is 8m2. (2 meters by 3 meters). If the water in the tank starts out with a temperature of 30°C in the morning, what is its temperature in the evening after the sun has set?
Explain what is an electron?
