System Limitations

Question 1

How many APU start cycles are allowed per 30 minutes?

Answer 1

3 APU start cycles

Question 2

What is the maximum altitude for APU starts?

Answer 2

FL200

Question 3

What is the maximum operating altitude for the APU?

Answer 3

FL300

Question 4

Is it permitted to operate cockpit and cabin temperature controls in MANUAL while APU MAX COOL is ON?

Answer 4

No

Question 5

When can a restart of the APU be attempted after shutdown?

Answer 5

30 seconds after rpm reads 0%

Question 6

What must be selected ON when the Fuel Low Level CAS message is displayed?

Answer 6

Fuel boost pump

Question 7

When must the anti-ice be selected ON?

Answer 7

When temperature is below +10 to -35°C and in visible moisture

Question 8

What must be followed for single point fueling operations?

Answer 8

Procedures on the placard installed on the fuel access door

Question 9

Is the use of the Aux Hydraulic pump allowed in flight?

Answer 9

No

Question 10

What is the limit for operating pitot/static heat on the ground?

Answer 10

2 minutes

Question 11

Can anti-ice systems be used to de-ice surfaces prior to takeoff?

Answer 11

No

Question 12

What is required for dispatch regarding air data systems?

Answer 12

Both air data systems must be operational

Question 13

What must be functioning prior to takeoff?

Answer 13

Standby flight display and standby HSI

Question 14

What must be operational regarding battery temperature?

Answer 14

Battery temperature indicating system