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

The lift off distance is the distance along the centre of the runway between the starting point and

A

End of the runway

B

End of stop-way

C

Point where air craft becomes air borne

D

Point where air craft attains a height of 10.7 m

The number of parallelograms that can be formed from a set of four parallel lines intersecting another set of three parallel lines is

A

6

B

9

C

12

D

18

The number of parallelograms that can be formed a set of four parallel lines intersecting another set of tree parallel lines is___

A

6

B

9

C

12

D

18

The number of parallelogram that can be formed from a set four parallel lines intercting another three parallel lines is_____

A

6

B

9

C

12

D

18

The distance from point P to point Q is 20 miles, and the distance from point P to point R is 12 miles. If d is the distance, in miles, between points Q and R , then the range of possible values for d is indicated by __

A

8≤d ≤20

B

8≤d ≤32

C

12≤d ≤32

D

12≤d≤32

The capacity of parallel runway pattern depends upon

A

Weather conditions and navigational aids available

B

Lateral spacing between two runways and weather conditions

C

Lateral spacing between two runways and navigational aids available

D

Lateral spacing between two runways, weather conditions and navigational aids available.

Effective length of a runway is the distance between

A

Ends of the runway

B

Point of intersection of the obstruction clearance line and the extended plane of the runway surface, and the other end of the runway

C

Point of intersection of the glide path and the extended plane of the runway surface and the other end of the runway

D

Ends of the clear way on either side

For determining the basic runway length, the landing case requires that aircraft should come to a stop within p % of the landing distance. The value of p is

A

40 %

B

50 %

C

60 %

D

75 %

the number of parallellograms that can be formed from a set of four parallei lines intersecting another set of three parallel lines is

A

6

B

9

C

12

D

18

Different components on the motherboard of a PC processor unit are linked together by sets of parallel electrical conducting lines. What are these lines called?

A

Conductors

B

Buses

C

Connectors

D

Connectively

E

None of the above

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

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