Microwave Communication - Engineering

Q1:

The speed at which axial electric field due to signal advances in a TWT is equal to

A speed of light

B (speed of light) (helix pitch helix circumference)

C (speed of light) (helix circumference helix pitch)

D (speed of light) (helix pitch) (helix circumference)

ANS:B - (speed of light) (helix pitch helix circumference)

No answer description is available.