Practice Pakistan's most useful MCQs for competitive exams

As per International Civil Aviation Organization (ICAO) recommendation, minimum width of safety area for instrumental runway should be_________________?

• (A)  78 m
• (B)  150 m
• (C)  300 m
• (D)  450 m

Answer

Submitted By :Ali Uppal

As per ICAO recommendation, the rate of change of longitudinal gradient per 30 m length of vertical curve for A and B type of airports is limited to a maximum of__________________?

• (A)  0.1 %
• (B)  0.2%
• (C)  0.3 %
• (D)  0.4%

Answer

Submitted By :Ali Uppal

If the monthly mean of average daily temperature for the hottest month of the year is 25° C and the monthly mean of the maximum daily temperature of the same month of the year is 46° C, the airport reference temperature is____________________?

• (A)  32°C
• (B)  35.5°C
• (C)  48°C
• (D)  25°C

Answer

Submitted By :Ali Uppal

The engine failure case for determining the basic runway length may require________________?

• (A)  only clearway
• (B)  only stop way ,
• (C)  either a clearway or a stopway
• (D)  either a clearway or a stopway or both

Answer

Submitted By :Ali Uppal

An airport has 4 gates. If the weighted average gate occupancy time is 30 minutes and gate utilisation factor is 0.5, then the capacity of the gate will be___________________?

• (A)  1 aircraft per hour
• (B)  2 aircrafts per hour
• (C)  4 aircrafts per hour
• (D)  16 aircrafts per hour

Answer

Submitted By :Ali Uppal

To generate the j the column of the flexibility matrix________________?

• (A)  a unit force is applied at coordinate j and the displacements are calculated at all coordinates
• (B)  a unit displacement is applied at co-ordinate j and the forces are calculated at all coordinates
• (C)  a unit force is applied at coordinate j and the forces are calculated at all coordinates
• (D)  a unit displacement is applied at co-ordinate j and the displacements are calculated at all co-ordinates

Answer

Submitted By :Ali Uppal

As per UK design criteria, if LCN of aircraft is between 1.25 to 1.5 times the LCN of pavement, then the number of movements allowed are__________________?

• (A)  Zero
• (B)  300
• (C)  3000
• (D)  Unrestricted

Answer

Submitted By :Ali Uppal

The centre to centre spacing of heliport lighting along the periphery of landing and take off area should be______________?

• (A)  2.5 m
• (B)  5.0 m
• (C)  7.5 m
• (D)  10.0 m

Answer

Submitted By :Ali Uppal

In Intrumental landing system, the middle markers are located___________________?

• (A)  along the extended centre line of runway end
• (B)  about 1 km. ahead of the runway threshold
• (C)  at the runway threshold
• (D)  about 7 km. ahead of the runway threshold

Answer

Submitted By :Ali Uppal

Runway threshold is indicated by a series of parallel lines starting from a distance of_______________?

• (A)  3 m from runway end
• (B)  6 m from runway end
• (C)  10 m from runway end
• (D)  15m from runway end

Answer

Submitted By :Ali Uppal