NXT Bluetooth & Sound Quiz

What is the maximum gain of the NXT sound driver?

• 16
• 20
• 78
• 440

How many ohms is the loudspeaker within the NXT?

• 16
• 20
• 78
• 440

What is the frequency of the NXT speaker at 102 mA?

• 16
• 20
• 78
• 440

What is the current in mA of the NXT speaker if the power consumption is 97 mW?

• 16
• 20
• 78
• 440

What extension do NXT sound files have?

• .mp3
• .mp4
• .rso
• .wav

The number of other Bluetooth devices an NXT can be connected to at the same time.

• 0
• 3
• 8
• 460.8

The channel used by NXT devices to communicate towards the master NXT.

• 0
• 3
• 8
• 460.8

The data bits of the UART interface.

• 0
• 3
• 8
• 460.8

The communication speed in K bit/s of the UART interface.

• 0
• 3
• 8
• 460.8

Which files may be sent between NXT bricks?

• sound
• video
• images
• programs