What controls cabin pressurisation? a. ECS pack mass flow controller b. Outflow valve c. Engine bleed valve d. Inflow valve

What controls cabin pressurisation?
a. ECS pack mass flow controller
b. Outflow valve
c. Engine bleed valve
d. Inflow valve
by

1 Answer

Answer :

b. Outflow valve
by

Related questions

What controls cabin pressurisation? a. ECS pack mass flow controller b. Outflow valve c. Engine bleed valve d. Inflow valve

Description : What controls cabin pressurisation? a. ECS pack mass flow controller b. Outflow valve c. Engine bleed valve d. Inflow valve

Last Answer : b. Outflow valve

How do you control power in a jet engine? a. By controlling the mixture ratio b. By controlling the fuel flow c. By controlling the airflow d. By controlling the bleed valves

Description : How do you control power in a jet engine? a. By controlling the mixture ratio b. By controlling the fuel flow c. By controlling the airflow d. By controlling the bleed valves

Last Answer : b. By controlling the fuel flow

What controls cabin pressurization

Description : What controls cabin pressurization

Last Answer : B. Outflow valve

A shuttle valve will: a. Allow the accumulator to be emptied after engine shut down b. Reduce pump loading when normal system pressure is reached c. Automatically switched to a more appropriate source of hydraulic supply d. Operate on a rising pressure, higher than the Full Flow relief valve

Description : A shuttle valve will: a. Allow the accumulator to be emptied after engine shut down b. Reduce pump loading when normal system pressure is reached c. Automatically switched to a more appropriate source of hydraulic supply d. Operate on a rising pressure, higher than the Full Flow relief valve

Last Answer : c. Automatically switched to a more appropriate source of hydraulic supply

Decrease in a creditor is a---------------- of cash a) Inflow b) No flow of cash c) Outflow d) None of these

Description : Decrease in a creditor is a---------------- of cash a) Inflow b) No flow of cash c) Outflow d) None of these

Last Answer : c) Outflow

The total accumulated value of foreign- owned assets at a given period of time is __. A. flow of FDI B. stock of FDI C. inflow of FDI D. outflow of FDI

Description : The total accumulated value of foreign- owned assets at a given period of time is __. A. flow of FDI B. stock of FDI C. inflow of FDI D. outflow of FDI

Last Answer : B. stock of FDI

Euler's equation of motion states, that at every point, the (A) Fluid momentum is constant (B) Force per unit mass equals acceleration (C) Rate of mass outflow is equal to the rate of mass inflow (D) None of these

Description : Euler's equation of motion states, that at every point, the (A) Fluid momentum is constant (B) Force per unit mass equals acceleration (C) Rate of mass outflow is equal to the rate of mass inflow (D) None of these

Last Answer : (B) Force per unit mass equals acceleration

When does the engine High Pressure fuel shut off valve close? a. After a booster pump failure b. When the engine fuel switch is selected ‘ON’ during engine start c. When flight idle is selected d. When the engine fuel switch is selected ‘OFF’ during engine shut-down

Description : When does the engine High Pressure fuel shut off valve close? a. After a booster pump failure b. When the engine fuel switch is selected ‘ON’ during engine start c. When flight idle is selected d. When the engine fuel switch is selected ‘OFF’ during engine shut-down

Last Answer : d. When the engine fuel switch is selected ‘OFF’ during engine shut-down

With air in the hydraulic system, you would: a. Ignore it because normal operation would remove it b. Bleed the air out of the system c. Allow the accumulator to auto

Description : With air in the hydraulic system, you would: a. Ignore it because normal operation would remove it b. Bleed the air out of the system c. Allow the accumulator to auto

Last Answer : b. Bleed the air out of the system

What is the 1st action taken by the pilot in the event of a cabin decompression above 10,000 ft

Description : What is the 1st action taken by the pilot in the event of a cabin decompression above 10,000 ft

Last Answer : don oxygen mask and check oxygen flow

A pilot suffering from decompression sickness should: a. Descend to a lower level where the symptoms will disappear and continue the flight at this or a lower level b. Decrease the cabin pressure to relieve the symptoms c. Continue the flight at a lower altitude and carry out exercises to relieve the pain in the affected site d. Land as soon as possible and seek medical assistance

Description : A pilot suffering from decompression sickness should: a. Descend to a lower level where the symptoms will disappear and continue the flight at this or a lower level b. Decrease the cabin pressure ... relieve the pain in the affected site d. Land as soon as possible and seek medical assistance

Last Answer : d. Land as soon as possible and seek medical assistance

If cabin pressure is decreasing, the cabin VSI will indicate

Description : If cabin pressure is decreasing, the cabin VSI will indicate

Last Answer : B. Climb

The excess cabin altitude alerting system must operate to warn the crew at: a. 8,000ft b. 10,000ft c. 13,000ft d. 14,000ft

Description : The excess cabin altitude alerting system must operate to warn the crew at: a. 8,000ft b. 10,000ft c. 13,000ft d. 14,000ft

Last Answer : b. 10,000ft

If cabin pressure is decreasing, the cabin VSI will indicate: a. Zero b. Climb c. Descent d. Reducing pressure

Description : If cabin pressure is decreasing, the cabin VSI will indicate: a. Zero b. Climb c. Descent d. Reducing pressure

Last Answer : b. Climb

Cabin altitude in pressured flight is: a. The altitude corresponding to cabin pressure regardless of aircraft height b. Is presented on a second needle on the aircraft altimeter c. Altitude at which cabin pressure equals ambient pressure d. Altitude corresponding to cabin pressure in relation to MSL ISA conditions

Description : Cabin altitude in pressured flight is: a. The altitude corresponding to cabin pressure regardless of aircraft height b. Is presented on a second needle on the aircraft altimeter c. ... pressure equals ambient pressure d. Altitude corresponding to cabin pressure in relation to MSL ISA conditions

Last Answer : a. The altitude corresponding to cabin pressure regardless of aircraft height

Maximum Differential pressure: a. Is the maximum authorized pressure difference between the inside of the fuselage and the atmospheric ambient pressure b. Is the absolute pressure provided by the vacuum pump c. Is the pressure loss over a given time limit d. Is the absolute pressure the cabin pressure ducting is designed to carry

Description : Maximum Differential pressure: a. Is the maximum authorized pressure difference between the inside of the fuselage and the atmospheric ambient pressure b. Is the absolute pressure provided by the vacuum ... time limit d. Is the absolute pressure the cabin pressure ducting is designed to carry

Last Answer : a. Is the maximum authorized pressure difference between the inside of the fuselage and the atmospheric ambient pressure

When would the negative differential limits be reached/exceeded? a. Rapid descent when AC descends below cabin altitude b. During ground pressure testing c. Rapid ascent when aircraft climbs d. When changing to manual operation

Description : When would the negative differential limits be reached/exceeded? a. Rapid descent when AC descends below cabin altitude b. During ground pressure testing c. Rapid ascent when aircraft climbs d. When changing to manual operation

Last Answer : a. Rapid descent when AC descends below cabin altitude

The person having overall responsibility of an aircraft during flight is the: a. Pilot in command b. Operator c. ATC controller if the aircraft is in controlled airspace d. Owner of the aircraft

Description : The person having overall responsibility of an aircraft during flight is the: a. Pilot in command b. Operator c. ATC controller if the aircraft is in controlled airspace d. Owner of the aircraft

Last Answer : a. Pilot in command

During a general briefing at the pre-flight stage, the captain should emphasize: a. The complete delegation of all duties b. The importance of crew coordination c. The priority of departing on schedule d. The avoidance of inadequate handling of controls

Description : During a general briefing at the pre-flight stage, the captain should emphasize: a. The complete delegation of all duties b. The importance of crew coordination c. The priority of departing on schedule d. The avoidance of inadequate handling of controls

Last Answer : b. The importance of crew coordination

A dump valve

Description : A dump valve

Last Answer : B. is controlled manually

A shuttle valve will allow:

Description : A shuttle valve will allow:

Last Answer : C. Two independent pressure sources to operate a system/component

A relief valve

Description : A relief valve

Last Answer : C. Relieves at a designed pressure

A shuttle valve

Description : A shuttle valve

Last Answer : B. allows two supply sources to operate one unit

A shuttle valve is used to

Description : A shuttle valve is used to

Last Answer : C. Allows to supply to be available to a service

. A shuttle valve will

Description : . A shuttle valve will

Last Answer : C. automatically switch to a more appropriate source of hydraulic supply

How do you control power in a jet engine? a. By controlling the mixture ratio b. By controlling the fuel flow c. By controlling the airflow d. By controlling the bleed valves

Description : How do you control power in a jet engine? a. By controlling the mixture ratio b. By controlling the fuel flow c. By controlling the airflow d. By controlling the bleed valves

Last Answer : b. By controlling the fuel flow

If the demand line drawn from a ridge in a flow mass curve does not intersect the curve again, it indicates that (A) Demand cannot be met by inflow (B) Reservoir was not full at the beginning (C) Both (A) and (B) (D) None of the above

Description : If the demand line drawn from a ridge in a flow mass curve does not intersect the curve again, it indicates that (A) Demand cannot be met by inflow (B) Reservoir was not full at the beginning (C) Both (A) and (B) (D) None of the above

Last Answer : Answer: Option A

Consider the following situation in a flow mass curve study when demand line drawn from a ridge in the mass curve does not intersect the mass curve again. This means that : (a) The storage is not adequate (b) The demand cannot be met by the inflow as the reservoir will not refill (c) The reservoir was not full at the beginning (d) The reservoir is wasting water by spill

Description : Consider the following situation in a flow mass curve study when demand line drawn from a ridge in the mass curve does not intersect the mass curve again. This means that : (a) The storage is not ... (c) The reservoir was not full at the beginning (d) The reservoir is wasting water by spill

Last Answer : (b) The demand cannot be met by the inflow as the reservoir will not refill

If a jet engine fails during take-off before V1: a. The take-off can be continued or aborted b. The take-off should be aborted c. The take-off should be continued d. The take-off may be continued if the aircraft speed is above VMCG and lies between VGO and VSTOP

Description : If a jet engine fails during take-off before V1: a. The take-off can be continued or aborted b. The take-off should be aborted c. The take-off should be continued d. The take-off may be continued if the aircraft speed is above VMCG and lies between VGO and VSTOP

Last Answer : b. The take-off should be aborted

The EGT indication on a piston engine is used

Description : The EGT indication on a piston engine is used

Last Answer : C. To assist the pilot to adjust the fuel mixture

How do you control power in a jet engine

Description : How do you control power in a jet engine

Last Answer : B. by controlling the fuel flow

The flight deck warning on activation of an engine fire detection system is

Description : The flight deck warning on activation of an engine fire detection system is

Last Answer : C. Warning light and warning bell

The EGT indication on a piston engine is used: a. To control the cooling air shutters b. To monitor the oil temperature c. To assist the pilot to adjust the fuel mixture d. To indicate cylinder head temperature

Description : The EGT indication on a piston engine is used: a. To control the cooling air shutters b. To monitor the oil temperature c. To assist the pilot to adjust the fuel mixture d. To indicate cylinder head temperature

Last Answer : c. To assist the pilot to adjust the fuel mixture

With a gas turbine engine, engine anti-icing should be selected ‘ON’: a. Whenever the igniters are on b. Whenever the IOAT is +10°C or below and the air contains visible moisture c. Whenever the TOAT is +10°C or below and it is raining d. Whenever the ice detector system warning light comes on

Description : With a gas turbine engine, engine anti-icing should be selected ‘ON’: a. Whenever the igniters are on b. Whenever the IOAT is +10°C or below and the air contains visible moisture c. Whenever the TOAT is +10°C or below and it is raining d. Whenever the ice detector system warning light comes on

Last Answer : b. Whenever the IOAT is +10°C or below and the air contains visible moisture

What is Bleed Valve?

Description : What is Bleed Valve?

Last Answer : Answer: Small valve provided for drawing off liquid.

A flight is planned from L to M, distance 850 nm. Wind component out is 35 kt(TWC), TAS 450kt. Mean fuel flow out is 2500kg/hr, mean fuel flow inbound is 1900kg/hr and the fuel available is 6000kg. The time and distance to PSR is: a. 1hr 30 min, 660nm b. 1hr 30 min, 616nm c. 1hr 15 min, 606nm d. 1hr 16 min, 616nm

Description : A flight is planned from L to M, distance 850 nm. Wind component out is 35 kt(TWC), TAS 450kt. Mean fuel flow out is 2500kg/hr, mean fuel flow inbound is 1900kg/hr and the fuel available is 6000kg. The time ... 1hr 30 min, 660nm b. 1hr 30 min, 616nm c. 1hr 15 min, 606nm d. 1hr 16 min, 616nm

Last Answer : d. 1hr 16 min, 616nm

How many hours in advance of departure time should a flight plan be filed in the case of flights into areas subject to air traffic flow management (ATFM)? a. 3.00 hrs b. 0.30 hrs c. 1.00 hr d. 0.10 hr

Description : How many hours in advance of departure time should a flight plan be filed in the case of flights into areas subject to air traffic flow management (ATFM)? a. 3.00 hrs b. 0.30 hrs c. 1.00 hr d. 0.10 hr

Last Answer : a. 3.00 hrs

At a constant mass and altitude, a lower airspeed requires:

Description : At a constant mass and altitude, a lower airspeed requires:

Last Answer : a higher coefficient of lif

Refer to CAP697 MRJT1 Fig. 4.3.6 Given: Distance to alternate 400nm Landing mass at alternate 50,000kg Headwind component 25kt The alternate fuel required is: a. 2550kg b. 2800kg c. 2900kg d. 2650kg

Description : Refer to CAP697 MRJT1 Fig. 4.3.6 Given: Distance to alternate 400nm Landing mass at alternate 50,000kg Headwind component 25kt The alternate fuel required is: a. 2550kg b. 2800kg c. 2900kg d. 2650kg

Last Answer : b. 2800kg

Given: DOM 33,510kt; Traffic load 7,600kg; Trip fuel 2040kg; Final reserve 983kg Alternative fuel 1100kg; Contingency 5% of trip fuel Which of the following is correct? a. Estimated landing mass at destination 43,193kg b. Estimated landing mass at destination 43,295kg c. Estimated take-off mass 43,295kg d. Estimated take-off mass 45,233kg

Description : Given: DOM 33,510kt; Traffic load 7,600kg; Trip fuel 2040kg; Final reserve 983kg Alternative fuel 1100kg; Contingency 5% of trip fuel Which of the following is correct? a. Estimated landing mass ... destination 43,295kg c. Estimated take-off mass 43,295kg d. Estimated take-off mass 45,233kg

Last Answer : b. Estimated landing mass at destination 43,295kg

Refer to CAP697 MRJT1 Fig. 4.2 & 4.5.3.2 Estimated take-off mass 57,000kg; ground distance 150nm; temperature ISA -10C; cruise at M0.74. What is the optimum cruise altitude and TAS? a. 25,000ft & 445kt b. 33,000ft & 420kt c. 25,000ft & 435kt d. 33,000ft & 430kt

Description : Refer to CAP697 MRJT1 Fig. 4.2 & 4.5.3.2 Estimated take-off mass 57,000kg; ground distance 150nm; temperature ISA -10C; cruise at M0.74. What is the optimum cruise altitude and TAS? a. 25,000ft & 445kt b. 33,000ft & 420kt c. 25,000ft & 435kt d. 33,000ft & 430kt

Last Answer : c. 25,000ft & 435kt

An aeroplane of 110,000kg has its CG at 22.6m aft of the datum. The CG limits are 18m to 22m aft of the datum. How much mass must be removed from a hold 30m aft of the datum to bring the CG to its mid point? a. 26,800 kg b. 28,600 kg c. 86,200 kg d. 62,800 kg

Description : An aeroplane of 110,000kg has its CG at 22.6m aft of the datum. The CG limits are 18m to 22m aft of the datum. How much mass must be removed from a hold 30m aft of the datum to bring the CG to its mid point? a. 26,800 kg b. 28,600 kg c. 86,200 kg d. 62,800 kg

Last Answer : b. 28,600 kg

Define the useful load: a. traffic load plus dry operating mass b. traffic load plus usable fuel mass c. dry operating mass plus usable fuel load d. that part of the traffic load which generates revenue

Description : Define the useful load: a. traffic load plus dry operating mass b. traffic load plus usable fuel mass c. dry operating mass plus usable fuel load d. that part of the traffic load which generates revenue

Last Answer : a. traffic load plus dry operating mass

What factors affect descent angle in a glide? a. Configuration and altitude b. Configuration and angle of attack c. Mass and altitude d. Mass and configuration

Description : What factors affect descent angle in a glide? a. Configuration and altitude b. Configuration and angle of attack c. Mass and altitude d. Mass and configuration

Last Answer : b. Configuration and angle of attack

At a constant mass and altitude, a lower airspeed requires: a. More thrust and a lower coefficient of lift b. Less thrust and a lower coefficient of lift c. More thrust and a lower coefficient of drag d. A higher coefficient of lift

Description : At a constant mass and altitude, a lower airspeed requires: a. More thrust and a lower coefficient of lift b. Less thrust and a lower coefficient of lift c. More thrust and a lower coefficient of drag d. A higher coefficient of lift

Last Answer : d. A higher coefficient of lift

The loading limitations shall include: a. All limiting mass and centre of gravity b. All limiting mass, centre of gravity position, mass distribution and floor landing c. All limiting mass, centre of gravity position and floor loading d. All limiting mass, mass distributions and centre of gravity

Description : The loading limitations shall include: a. All limiting mass and centre of gravity b. All limiting mass, centre of gravity position, mass distribution and floor landing c. All limiting mass, ... of gravity position and floor loading d. All limiting mass, mass distributions and centre of gravity

Last Answer : b. All limiting mass, centre of gravity position, mass distribution and floor landing

What is a cash flow table in project management? A. A table portraying inflow of cash in a project B. A table portraying outgoing expenses of a project C. It is the tool that is used to study such cash flows by breaking inflows and outflows down, usually on a monthly basis D. A table portraying debts taken for a project

Description : What is a cash flow table in project management?  A. A table portraying inflow of cash in a project  B. A table portraying outgoing expenses of a project  C. It is the tool that is used ... inflows and  outflows down, usually on a monthly basis  D. A table portraying debts taken for a project

Last Answer : C. It is the tool that is used to study such cash flows by breaking inflows and  outflows down, usually on a monthly basis

Which of the following is least likely to be part of the calculation of the terminal- year incremental net cash flow for an energy-related expansion project? A. An initial working capital investment is now returned as an additional cash inflow B. Disposal/reclamation costs C. Capitalized expenditures D. Salvage value of any sold or disposed assets

Description : Which of the following is least likely to be part of the calculation of the terminal- year incremental net cash flow for an energy-related expansion project? A. An initial working capital ... Disposal/reclamation costs C. Capitalized expenditures D. Salvage value of any sold or disposed assets

Last Answer : D. Salvage value of any sold or disposed assets

The continuity equation in ideal fluid flow states that (A) Net rate of inflow into any small volume must be zero (B) Energy is not constant along a streamline (C) Energy is constant along a streamline (D) There exists a velocity potential

Description : The continuity equation in ideal fluid flow states that (A) Net rate of inflow into any small volume must be zero (B) Energy is not constant along a streamline (C) Energy is constant along a streamline (D) There exists a velocity potential

Last Answer : (A) Net rate of inflow into any small volume must be zero