Wy the VLF are used for some types of services?

Question Posted / rutarebutoyi

Wy the VLF are used for some types of services?..

Answer / amardeep

Because VLF signal require very low power for transmission.
so where requirement of power saving the VLF signal is used

Is This Answer Correct ?

2 Yes

2 No

More Electronics Communications Interview Questions

Define timer.

What is Front End Tool?

What is a feedback?

Why is 400 hz used for flight instruments and radio transmission system in aviation industry universally?

when do we use capacitor and inductor as strong device

What will happen if we change the polarity of microwave antenna?

what is difference between xdm-50/100/300/500/1000/2000 & all bg-20/40/30 in eci mux.

why zener is not used in rectifier insted of diode

what is formalism of embedded system?

HOW many Types of Protection we are using in SDH?

Dear concern Plz provide me the solved papers of Railway section engineer in signal...

what are the differences between dcs & plc & scada?

For more Electronics Communications Interview Questions Click Here