AVIONICS QUIZ-1 (AY 2025-2026)

The following system uses acceleration and time to calculate the position of the aircraft.

• GPS

• INS

• VOR

• DME

Which of the following are measured by Pitot-Static System in air data system?

• Height, Mach number, Airspeed

• Pressure, Density, Temperature

• Height, Mach number, Altitude

• Height, Mach number, Density

ADC stands for _____.

• Aircraft Data Computer

• Air Density Computer

• Air Data Computer

• Air Data Computation

What is the maximum altitude that can be measured using a radio altimeter?

• 5 ft

• 50 ft

• 500 ft

• 5000 ft

What radio navigation and determines the distance from a transponder beacon by measuring the length of time the radio signal took to travel to the receiver?

• Radar

• LORAN C

• Distance marking

• Distance measuring equipment

Which of the following is a feature of an instrument landing system?

• The Localizer which shows aircraft deviation horizontally from center of runway

• The Glideslope which shows vertical altitude of an aircraft during landing

• Provides SELCAL to aircraft

• Both Localizer and Glideslope

The Aviation Communication System works on the airband of ______.

• 200-350MHz

• 118-137MHz

• 56-128MHz

• 20-50MHz

______ is an air navigation aid to augment the GPS interms of accuracy, integrity and availability.

• Radio navigation system

• Wide Area Augmentation System

• Long Range Navigation System

• Inertial Navigation System

An _______ is a specialized computer system that automates a wide variety of in-flight tasks, reducing the workload on the flight crew.

• Critical Damper System

• Flight Health Monitoring System

• Flight Management System

• Satellite Navigation System

Which parameters are required for calculation of attitude of the aircraft.

• pitch, bank angle

• air speed, pressure

• temperature, velocity

• rotating angle