B2-5ab fully sick quiz

What is the correct disposal method for a CRT?

• Crush vac seal and let the phosphor gas out

• Crush vac seal and let the air in

• Crush vac seal and let the Freon gas out

ARINC 429 protocol?

• Full Duplex

• Half Duplex

• Simplex, point to point

What is an advantage of multiplexing?

• Faster data speeds

• Save weight and space

• More modes down same data line

In optic fibre, when numerical aperture decreases:

• Bandwidth increases

• Modal dispersion increases

• Bandwidth decreases

Software level A:

• Catastrophic

• Hazardous/Severe

• Major

• No Effect

What gate?

• OR

• NOR

• XOR

• XNOR

Which of the following software needs formal modification approval?

• Non-LSAP

• LSAP

• ADB

In TCAS, which of the following gives both aural and visual cues to the pilot?

• Resolution Advisory

• Traffic Advisory

• Active Surveillance

Green LED after a BITE means:

• LRU Serv

• LRU U/S

The characteristic used to distinguish different integrated chips

• Size or number of the transistors on the chip

• The number of legs on the chip

• Number of Logic gates