NTC EXAM

What control should be adjusted to reduce the noise while the receiver is at standby?

• Volume Control

• Squelch

• Frequency

• Gain

What controls are allowed to be adjusted by the aircraft radio operator?

• Frequency & Band

• On/Off Switch & Volume Control Switch

• Antenna & Modulation

• Squelch & Gain

The band ideal for short distance terrestrial communication is?

• 3-30 MHz

• 30-300 MHz (VHF)

• 300-3000 MHz

• 3-30 GHz

A radio navigation system that provides the aircraft with horizontal guidance before and during landing is?

• VOR

• ADF

• Instrument Landing System (ILS)

• DME

Pilot who was born on April 30, 1970, need to renew his license which expire on 2006. When should he file his license under the provision of Radio Laws and regulations?

• March 30, 2006

• April 30, 2006

• May 30, 2006

• June 30, 2006

The Civilian emergency frequency for voice distress alert is?

• 121.5 MHz

• 243 MHz

• 406 MHz

• 500 MHz

What frequency band is not allowed for Aeronautical service?

• 108-137 MHz

• 200-216 MHz

• 225-400 MHz

• 960-1215 MHz

The frequency range for audio frequency signal is?

• 20-20 kHz

• 30Hz-30 kHz

• 50Hz-15 kHz

• 60Hz-20 kHz

What is the minimum requirement in order to qualify for RROC examination?

• High School Diploma

• Holder of Aircraft Pilot License/Student

• Aeronautical Engineering Degree

• Radio Operator Certificate

What is the international Radiotelephony urgency signal?

• MAYDAY

• PAN

• SECURITE

• DISTRESS