Question

What is the frequency range of VHF?

(a) 30 MHz to 300 MHz

(b) 30 Hz to 300 Hz

(c) 30 KHz to 300 KHz

(d) 30 mHz to 300 mHz

I got this question during a job interview.

This intriguing question comes from Overview of an Aircraft-1 in section Aircraft Systems and Aviation Overview of Aircraft Maintenance

Answer 1

Correct answer is (a) 30 MHz to 300 MHz

To elaborate: Very high frequency (VHF) is the radio frequency range from 30 MHz to 300 MHz.  Frequencies immediately below VHF are denoted high frequency and the next higher frequencies are known as ultra-high frequency.