Why is 400 hz used for flight instruments and radio transmission system in aviat

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

Question Posted / dharmendra kumar

No Answer is Posted For this Question
Be the First to Post Answer

More Electronics Communications Interview Questions

whatis intersymbol interference

What are the applications of the octal number system?

Minimisation of Boolean logical expressions helps to reduce A Space B Number of gates C Cost D Space,number of gates and cost

What is the effect of temperature on extrinsic semiconductor?

21. Which of these schemes introduces a minimum delay? A.FIFO b.round robin c.priority d.

What is a multivibrator?

Could somone help to get the detailed notes for telecom testing.please contact me on ani.bhardwaj@rediffmail.com

which are the companies taking asl1 freshers

201.119.32.16......this ip belongs to which class of ip address

Darlington is used for ??

i want to know the syllabus for management trainee exam,vizag steel plant,2009

how do microwave oven works??

For more Electronics Communications Interview Questions Click Here