485.Lavatory fire extinguishing is performed by :

176.A RA is represented on the ND with :

175.The colour of the V/S indications change to:

174.The PFD pressents TCAS indications:

173.The TCAS receives heading,pitch and roll data from :

172.The TCAS/ATC control panel controls :

171.With mode selector in TFC position:

170.Which aircraft are detected by the TCAS?

169.When does the red RA flag appear on the PFD ?

168.With DH of 100ft entered on the Multipurpose Control Display Unit,when will the radio altitude indication become amber?

167.What happens if Radio Altimeter 1 fails ?