Answer / rajesh.y

350hz and 440hz held steady by -13dbmo/frequency

Answer / kingston

50HZ

Answer / anil yogi

350 and 440 Hz

Answer / noddy

350 MHz and 440MHz

Answer / ravikant

In teliphone there is a fixed frequency of each column &
row. When we press any key in teliphone,according to
supperposition law a wave of different frequency is generated.
this is called dialer tone frequency.
In teliphone each no having different frequency.

What is negative frequency?

0 Answers  

i am preparing for rrb loco pilot exam please send me previous question papers at abhilash.anu88@gmail.com

0 Answers   DMRC, RRB,

Can some body explain me please..mobile to mobile call flow explaination..

0 Answers   GTL,

Explain what is reverse saturation current?

0 Answers  

What is the difference between power signal and energy signal?

9 Answers  

For TV transimission in india we use AM for video and FM for audio. why like this? can we use opposite way?

4 Answers   Sony,

Explain why are using 4ma to 20ma for signal transfer. Why not 0 to 20ma?

0 Answers  

what is signal integrity and what is the use ?

0 Answers  

What is the wave equation for the sound waves encountered in smart cell phones, specifically android?

0 Answers  

. A superconductor is a a.) A material showing perfect conductivity and Meissner effect below a critical temperature b.) A conductor having zero resistance c.) A perfect conductor with highest di-magnetic susceptibility d.) A perfect conductor which becomes resistance when the current density through it exceeds a critical value

1 Answers   BSNL,

On what parameters does the free running frequency of vco depend on?

0 Answers  

What are the maintenances of a DCS ?

0 Answers