Question:

The range of the standing wave ratio is

A.

0 < s < 1

B.

-1 < s < 1

C.

1 < s < ∞

D.

0 < s < ∞

Answer» c. 1 < s < ∞

Question:

For making a capacitor, it is better to select a dielectric having

A.

low permittivity

B.

high permittivity

C.

permittivity same as that of air

D.

permittivity slightly more than that of air

Answer» b. high permittivity

Question:

The units of capacitance are

A.

volts/coulomb

B.

coulombs/volt

C.

ohms

D.

henry/wb

Answer» b. coulombs/volt

Question:

For matched line, the standing wave ratio will be

A.

0

B.

∞

C.

-1

D.

1

Answer» d. 1