Explore topic-wise MCQs in Avionics.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Avionics knowledge and support exam preparation. Choose a topic below to get started.

1.

What is the approximate accuracy of laser velocimeter?

A. 1 knot and below
B. 2.5 knots
C. 10 knots
D. 0.14 knots
Answer» B. 2.5 knots
Discussion
2.

What instrument measures the velocity by Doppler shift from backscatter of aerosol particles?

A. Rotating anemometer
B. Doppler radar
C. Laser velocimeter
D. Laser pitot tube
Answer» D. Laser pitot tube
Discussion
3.

What is required to accommodate for the ground effect in swiveling pitot tube below rotor system?

A. Secondary radar
B. Doppler
C. GPS
D. Radio altimeter
Answer» E.
Discussion
4.

Airspeed measurements can be made by measuring the vortex s _______

A. Strength
B. Frequency
C. Vorticity
D. Direction
Answer» C. Vorticity
Discussion
5.

Airspeed is not an essential quantity for rotorcrafts.

A. True
B. False
Answer» B. False
Discussion