The isobars drawn on a surface weather chart represent lines of equal pressure: a. At flight level b. At height of observatory c. At a determined density altitude d. Reduced to sea level

The isobars drawn on a surface weather chart represent lines of equal pressure: 

a. At flight level 

b. At height of observatory 

c. At a determined density altitude 

d. Reduced to sea level
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1 Answer

Answer :

d. Reduced to sea level

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Related questions

The isobars drawn on a surface weather chart represent lines of equal pressure: a. At flight level b. At height of observatory c. At a determined density altitude d. Reduced to sea level

Description : The isobars drawn on a surface weather chart represent lines of equal pressure: a. At flight level b. At height of observatory c. At a determined density altitude d. Reduced to sea level

Last Answer : d. Reduced to sea level

What Positions are connected by isobars on the surface weather chart?

Description : What Positions are connected by isobars on the surface weather chart?

Last Answer : OSITIONS WITH THE SAME AIR PRESSURE AT A GIVEN LEVEL

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

Which constant pressure altitude chart is standard for a 30,065 ft pressure level (FL 300)? a. 200 hPa b. 700 hPa c. 500 hPa d. 300 hPa

Description : Which constant pressure altitude chart is standard for a 30,065 ft pressure level (FL 300)?  a. 200 hPa  b. 700 hPa  c. 500 hPa  d. 300 hPa

Last Answer : d. 300 hPa

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

Isobars are lines joining places having equal – (1) Rainfall (2) Pressure (3) Population (4) Height above sea-level

Description : Isobars are lines joining places having equal – (1) Rainfall (2) Pressure (3) Population (4) Height above sea-level

Last Answer : (2) Pressure Explanation: An isobar is a line of equal or constant pressure on a graph, plot, or map; an isopleth or contour line of pressure. More accurately, isobars are lines drawn on a map ... to the magnitude and direction of the wind field, and can be used to predict future weather patterns.

Isobars are lines joining places having equal (1) Rainfall (2) Pressure (3) Population (4) Height above sea-level

Description : Isobars are lines joining places having equal (1) Rainfall (2) Pressure (3) Population (4) Height above sea-level

Last Answer : Pressure

You are cruising at FL 200, OAT is -40°C, sea level pressure is 1033 hPa. Calculate the true altitude. a. 20,660 ft b. 21,740 ft c. 18,260 ft d. 19, 340 ft

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Last Answer : d. 19, 340 ft

The transition of altitude to flight level and vice versa is made: a. On the transition level in the climb and transition altitude in the descent b. At the transition altitude in the climb and transition level in the descent c. At the transition level only d. At the transition altitude only

Description : The transition of altitude to flight level and vice versa is made: a. On the transition level in the climb and transition altitude in the descent b. At the transition altitude in the climb and transition level in the descent c. At the transition level only d. At the transition altitude only

Last Answer : b. At the transition altitude in the climb and transition level in the descent

What action should be taken when, during an IFR flight in VMC, you suffer a radio failure? a. Return to the aerodrome from which you departed b. Continue flying in VMC and land as soon as possible c. Maintain your assigned altitude and land at the nearest aerodrome at which there are VMC conditions d. Continue flying at your assigned altitude and start your approach at your ETA

Description : What action should be taken when, during an IFR flight in VMC, you suffer a radio failure? a. Return to the aerodrome from which you departed b. Continue flying in VMC and land as soon ... there are VMC conditions d. Continue flying at your assigned altitude and start your approach at your ETA

Last Answer : b. Continue flying in VMC and land as soon as possible

Generally, as altitude increases: a. Temperature decreases and density increases b. Temperature, pressure and density decreases c. Temperature and pressure increase and density decreases d. Temperature decreases and pressure and density increase

Description : Generally, as altitude increases: a. Temperature decreases and density increases b. Temperature, pressure and density decreases c. Temperature and pressure increase and density decreases d. Temperature decreases and pressure and density increase

Last Answer : b. Temperature, pressure and density decreases

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Clearance limit is defined as: a. The flight level to which an aircraft is granted ATC clearance b. The time at which the ATC clearance expires c. The point to which aircraft is granted ATC clearance d. The height below which you will hit the first obstacle

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The greater the pressure gradient the: a. Closer the isobars and the lower the temperatures b. Further the isobars will be apart and the higher the temperature c. Closer the isobars and the stronger the wind

Description : The greater the pressure gradient the:  a. Closer the isobars and the lower the temperatures  b. Further the isobars will be apart and the higher the temperature  c. Closer the isobars and the stronger the wind

Last Answer : c. Closer the isobars and the stronger the wind

Where are icing conditions on route specified? a. TAF and METAR b. METAR and SIGMET c. SWC (sig. weather chart) and SIGMET d. SPECI and TREND

Description : Where are icing conditions on route specified? a. TAF and METAR  b. METAR and SIGMET  c. SWC (sig. weather chart) and SIGMET  d. SPECI and TREND

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If a CSD overheat warning is shown: a. The CSD can be disconnected and the pilot must control the alternator himself b. The pilot must throttle back to reduce the load on the alternator c. The CSD can be disconnected then reconnected later when the temperature has reduced d. The CSD can be disconnected but not used for the rest of the flight

Description : If a CSD overheat warning is shown: a. The CSD can be disconnected and the pilot must control the alternator himself b. The pilot must throttle back to reduce the load on the alternator c. The ... temperature has reduced d. The CSD can be disconnected but not used for the rest of the flight

Last Answer : d. The CSD can be disconnected but not used for the rest of the flight

At what height is the mandatory for one flight deck crew to wear an oxygen mask?

Description : At what height is the mandatory for one flight deck crew to wear an oxygen mask?

Last Answer : D. 41,000ft

. At what height is it mandatory for one flight crew deck to wear an oxygen mask? a. 25,000ft b. 32,000ft c. 37,000ft d. 41,000ft

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Last Answer : d. 41,000ft

At what height is it mandatory for one flight crew deck to wear an oxygen mask? a. 25,000ft b. 32,000ft c. 37,000ft d. 41,000ft

Description : At what height is it mandatory for one flight crew deck to wear an oxygen mask? a. 25,000ft b. 32,000ft c. 37,000ft d. 41,000ft

Last Answer : d. 41,000ft

In the sea breeze, which onsets quickly (< 3 hours), air tends to move . (a) From areas of high pressure to low pressure (b) From areas of low pressure to high pressure (c) Along lines of equal pressure (isobars) (d) Across lines of equal pressure (isobars)

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In the sea breeze, which onsets quickly (< 3 hours), air tends to move . (a) From areas of high pressure to low pressure (b) From areas of low pressure to high pressure (c) Along lines of equal pressure (isobars) (d) Across lines of equal pressure (isobars)

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Which one of the following represent the lines joining the places of equal rainfall? (1) Isohypses (2) Isohalines (3) Isobars (4) Isohyets

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Which one of the following represent the lines joining the places of equal rainfall ? (1) Isohypses (2) Isohalines (3) Isobars (4) Isohyets

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The station pressure used in surface weather charts is

Description : The station pressure used in surface weather charts is

Last Answer : Qff

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In a weather map, lines joining all those regions with same atmospheric pressure are called A. Bars B. Millibars C. Isobars D. Atmospheric bars

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A flight is to depart from an airport with runway 09 and 27. Surface wind is 270/05; an inversion is reported at 300 feet with turbulence and wind shear. The wind just above the inversion is 090/30. What is the safest departure procedure? a. Take-off is not possible under these conditions b. Depart on runway 09 with a tailwind c. Depart runway 27 with maximum throttle during the passage through the inversion d. Depart runway 27 with as steep an ascent as possible

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Last Answer : b. Depart on runway 09 with a tailwind

What are the VMC limits for Class B airspace? a. 8km flight visibility, clear of cloud and in sight of the surface b. 8km flight visibility, 1000ft vertically and 1500m horizontally from cloud c. 5km flight visibility, 1000ft vertically and 1500m horizontally from cloud d. The same as Class D

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Last Answer : d. The same as Class D

From a pre-flight briefing you know a jet stream is at 31,000ft whilst you are at FL270. You experience moderate CAT. What would be the best course of action? a. Stay level b. Descend c. Climb d. Reduce speed

Description : From a pre-flight briefing you know a jet stream is at 31,000ft whilst you are at FL270. You  experience moderate CAT. What would be the best course of action?  a. Stay level  b. Descend  c. Climb  d. Reduce speed

Last Answer : b. Descend 

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Last Answer : a. Change of flight level

How do you calculate the lowest usable flight level? a. Lowest QNH and lowest negative temperature below ISA b. Lowest QNH and highest negative temperature below ISA c. Highest QNH and highest temperature above ISA d. Highest QNH and lowest temperature

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Given: True track 215; mountain elevation 11,600 ft; local airfield gives qnh as 1035 mb; Required terrain clearance 1500 ft; temparute ISA-15C Which of the following is the minimum flight level considering the temperature?

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Given: True track 215; mountain elevation 11,600ft; local airfield gives QNH as 1035mb; required terrain clearance 1500ft; temperature ISA -15C. Which of the following is the minimum flight level considering the temperature? a. FL150 b. FL140 c. FL120 d. FL110

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Last Answer : b. FL140

Maximum endurance: a. Can be achieved in level unaccelerated flight with minimum fuel consumption b. Can be achieved by flying at the best rate of climb speed in straight and level flight c. Can be achieved in a steady climb d. Can be achieved by flying at the absolute ceiling

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Last Answer : a. Can be achieved in level unaccelerated flight with minimum fuel consumption

What cannot be left out from a position report? a. Callsign, Flight Level and Time b. Callsign, Position and Time c. Position, Time, Flight Level, Next position and ETA d. Your signature

Description : What cannot be left out from a position report? a. Callsign, Flight Level and Time b. Callsign, Position and Time c. Position, Time, Flight Level, Next position and ETA d. Your signature

Last Answer : b. Callsign, Position and Time

. If a transponder is unserviceable before an IFR departure, then the pilot: a. Has to cancel the flight b. May proceed with the flight with ATC permission c. Has to fly low level only d. Should fly for another company

Description : . If a transponder is unserviceable before an IFR departure, then the pilot: a. Has to cancel the flight b. May proceed with the flight with ATC permission c. Has to fly low level only d. Should fly for another company

Last Answer : b. May proceed with the flight with ATC permission

A controlled flight is required to inform the concerned ATC unit when the average TAS at cruising level deviates or is expected to deviate compared to that given TAS in the Flight Plan by at least plus or minus: a. 10% b. 3% c. 5% d. 2%

Description : A controlled flight is required to inform the concerned ATC unit when the average TAS at cruising level deviates or is expected to deviate compared to that given TAS in the Flight Plan by at least plus or minus: a. 10% b. 3% c. 5% d. 2%

Last Answer : d. 2%

Isobars are the lines connecting the places having same:------? A. Pressure (Answer) B. Rainfall C. Height D. Temperature

Description : Isobars are the lines connecting the places having same:------? A. Pressure (Answer) B. Rainfall C. Height D. Temperature

Last Answer : A. Pressure (Answer)

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

How does a pilot react to heavy freezing rain at 2,000ft/AGL, when he is unable to deice nor land? a. He ascends to the cold air layer above b. He continues to fly at the same altitude c. He turns back before the aircraft loses maneuverability d. He descends to the warm air layer below

Description : How does a pilot react to heavy freezing rain at 2,000ft/AGL, when he is unable to deice nor  land?  a. He ascends to the cold air layer above  b. He continues to fly at the same altitude  c. He turns back before the aircraft loses maneuverability  d. He descends to the warm air layer below

Last Answer : c. He turns back before the aircraft loses maneuverability 

The time of useful consciousness for an individual experiencing rapid decompression at an altitude of 25,000 ft is

Description : The time of useful consciousness for an individual experiencing rapid decompression at an altitude of 25,000 ft is

Last Answer : 2 minutes

If the symptoms of hyperventilation occur at an altitude where hypoxia is not a consideration, what is the correct remedial action

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Last Answer : decrease rate and depth of breathing

What four factors affect night vision? a. Age, alcohol, altitude and smoking b. Age, altitude, instrument lights and smoking c. Instrument lights, altitude, alcohol and smoking d. Age, alcohol, altitude and instrument lights

Description : What four factors affect night vision? a. Age, alcohol, altitude and smoking b. Age, altitude, instrument lights and smoking c. Instrument lights, altitude, alcohol and smoking d. Age, alcohol, altitude and instrument lights

Last Answer : a. Age, alcohol, altitude and smoking

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. 4.2 & 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

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

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

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Last Answer : d. A higher coefficient of lift

An altitude of 13,500 feet would be spoken as:

Description : An altitude of 13,500 feet would be spoken as:

Last Answer : ONE THREE THOUSAND FIVE HUNDRED FEET