EST 33

Category of media with some form of conductor that provides a conduit in which electromagnetic signals are contained.

• Guided

• Balanced

• Unguided

• Unbalanced

The conductive connections between elements which carry signals.

• Load

• Antenna

• Frequency allocations

• Transmission Lines

Calculate the characteristic impedance for a line that exhibits an inductance of 4 nH/m and 1.5 pF/m

• 36.6 ohms

• 51.6 ohms

• 22 ohms

• 24.5 ohms

Category of media which are wireless

• Guided

• Balanced

• Unguided

• Unbalanced

It is a medium or any physical facility used to propagate electromagnetic signals between two locations in a communications system.

• Transmission medium

• Channel allocation

• Frequency allocation

• Any of these

It is a metallic conductor system used to transfer electrical energy from one point to another using electrical current flow.

• Transmitter

• Multiplexers

• Receiver

• Transmission line

A kind of wave where the displacement is in the direction of propagation.

• Transverse

• Longitudinal

• Reverse

• Perpendicular

Calculate the capacitance per meter of a 50-ohm load cable that has an inductance of 55 nH/m.

• 13 pF

• 18 pF

• 20 pF

• 22 pF

The desirable SWR on a transmission line is

• 0

• 1

• 2

• Infinity

A kind of wave where the direction is displacement is perpendicular to the direction of propagation.

• Transverse

• Longitudinal

• Reverse

• Perpendicular