E190 Other Questions

With the Recirculation fan button in the Auto position, the fans are commanded OFF:

If the dump button is pressed in

Which of the following statements is correct regarding the sources of bleed air?

At low engine power setting bleed is extracted from 9th stage, and at high power settings it is extracted from the 5th stage. Is this correct?

Yes

The CPCS flight modes for which the CPCS calculates a target cabin altitude are:

Ground, taxi, takeoff, climb, cruise, descent and abort

When the cross-bleed switch has been pushed out, the indication is:

EICAS advisory message "XBLEED SW OFF"

What does an amber striped bar in an engine bleed button indicate?

A leak is detected

When will the cross bleed valve be commanded open?

XBLEED button pushed in and the APU bleed button pushed out

The APU is used primarily on the ground as

A pneumatic source for air conditioning and engine starts

The EICAS warning message CABIN ALTITUDE HI appears when the cabin altitude exceeds:

9700 ft

What does the bleed air overheat detection system (ODS) provide?

Overheat and leak detection for engine bleed, air conditioning ducts, APU bleed air and anti-ice supply ducting

The engine bleed valve will be commanded open when the associated bleed air switch is:

Pushed in and the engine is running

Conditioned air to the flight deck normally comes from?

Pack 1

If more than one bleed source is available the AMS uses what priority ranking?

Onside engine, opposite engine, and APU if available

The EICAS message "PRESN AUTO FAUL" appears when?

One pressurization controller channel has failed

If ALL is selected on the MCDU T/O Dataset menu, wing anti-ice will be available on the ground:

With wheel speed above 40kts

If in Auto, when is the probe heating system switched on:

On engine start

How many windshield wiper mode selections can be made including OFF?

4

What happens if an ice detector fails and icing conditions are encountered?

The remaining detector will activate the engine and wing anti-ice systems

When the Wing ice protection button is pushed in, the system will operate:

In either AUTO or ON mode as selected with the MODE selector knob

If ENG is selected on the MCDU T/O Dataset menu, when will engine anti-ice be available?

After engine start on the ground or in flight

The systems that are lost if an overheat is detected by one of the slat overheat detection loops are:

Wing A/I on both sides