Atpl Gen Navigation Questions
I need some help with some questions of general navigation...with the full explaination...if it's possible.
thank you all!
1)
The constant of cone of a Lambert conformal conic chart is quoted as 0.3955.
At what latitude on the chart is earth convergency correctly represented?
a) 66°42'
b) 23°18'
c) 68°25'
d) 21°35'
2)
The constant of the cone, on a Lambert chart where the convergence angle between longitudes 010°E and 030°W is 30°, is:
a) 0.40
b) 0.75
c) 0.50
d) 0.64
3)
Distance A to B = 120 NM,
After 30 NM aircraft is 3 NM to the left of course.
What heading alteration should be made in order to arrive at point 'B'?
a) 8° L
b) 6° R
c)4° R
d) 8 R°
THANKS AGAIN