WorksheetsKsa 1-50
Total questions: 50
Worksheet time: 25mins
Name
Class
Date
1.
Which latitude circle is nearest to one-third of the circumference of the Equator?
a)
Between 60°N and 90°N.
b)
Between 0°S and 30°S.
c)
Between 45°N and 60°N.
d)
Between 30°S and 45°S.
2.
You get a message from the destination airport that they need 20 minutes to complete snow removal. The fuel consumption during the hold is 2 400 kg/hour. The final reserve fuel and the alternate fuel together must be at least as much as the fuel during the hold plus the fuel to the destination. How much fuel do you need on board if your consumption to the destination is 20 kilograms per mile, and the destination is 150 miles away?
a)
8.2 tons.
b)
7.6 tons.
c)
8.4 tons.
d)
3.8 tons.
3.
The remaining fuel in the tanks of your aircraft is 190 litre (left tanks) and 450 litre (right tanks). For the next flight, you need a total amount of fuel of 900 liters. How many kg of Kerosene are you going to tank (specific gravity 0.8 kg/l)?
a)
288 kg.
b)
208 kg.
c)
720 kg.
d)
325 kg.
4.
You fly a VFR cross country flight, you chek the time between two turning points, to determine ground speed. The distance and time of the leg are 45 NM and 11 minutes respectively. What is your ground speed roughly?
a)
495 kt.
b)
240 kt.
c)
270 kt.
d)
240 km/h.
5.
You fly with 2 NM right offset parallel to the track. ATC advises you to return to the track at the distance of maximum 10 NM. You will change your heading:
a)
12° to the right.
b)
12° to the left.
c)
6° to the right.
d)
6° to the left.
6.
The fuel flow of a twin-engine aircraft is 17 kg/min per engine. You need to keep 1 200 kg for final reserve and 1 100 kg for alternate fuel. How much extra time do you have, if your current fuel on board is 7 700 kg and the remaining trip fuel to the destination is 4 200 kg
a)
35 minutes.
b)
43 minutes.
c)
41 minutes.
d)
30 minutes.
7.
Your aircraft needs 0.6 kg fuel per second during flight. Speed of flight is 500 KT. Destination is 750 NM away, and the final reserve fuel and alternate fuel together must be as much as the fuel for consumption. How much fuel do you need on board?
a)
≈ 6.0 tons.
b)
≈ 6.5 tons.
c)
≈ 5.0 tons.
d)
≈ 4.5 tons.
8.
Due to headwind the remaining range of 120 NM is decreased by 20 %. Calculate the remaining range
a)
96 NM.
b)
140 NM.
c)
108 NM.
d)
100 NM.
9.
You fly a Zlin Z-142, and the speed indicator shows 180 km/h (assumed to be TAS). Based on the fuel on board (plus reserve fuel), the endurance is 0:42. What is your range in still air conditions?
a)
120 km.
b)
120 NM.
c)
126 NM.
d)
126 km.
10.
Take-off on runway 12, wind 060° / 12 kt. The wind component is:
a)
6 kt headwind.
b)
12 kt tailwind.
c)
12 kt headwind.
d)
6 kt tailwind.
11.
You are at 8 NM from the airport which is located at 200 ft height. You calculated your altitude by 3° glideslope, but then you realize that the actual glideslope is 3.3°. What is the difference between the two altitudes calculated by 3° or 3.3° glideslope?
a)
approximately 300 ft.
b)
approximately 600 ft.
c)
approximately 100 ft.
d)
approximately 10 ft.
12.
Your technical log book shows a total time of 18 396:54. The next 100 hours check has to be done at a total time of 18 437:02. What is the remaining flight time?
a)
40:08.
b)
39:08.
c)
58:52.
d)
41:08.
13.
What amount of JET A1 did you uplift in kilograms, if 7 200 liters is printed on the fuel slip as uplift volume? (Density = 840 kg/m3)
a)
6 048 kg.
b)
8 571 kg.
c)
5 184 kg.
d)
7 200 kg.
14.
A fuel check is performed at a waypoint. The planned fuel on board should be 7 170 kg. Actually 2 830 kg of fuel have been used. You had 10 000 kg on board when the engines were started. Do you have a fuel leak?
a)
No.
b)
Yes.
c)
Might be.
d)
More no, than yes.
15.
Where is the final approach point (descent point) from the threshold, if the platform altitude of an ILS approach is 3 000 ft and the airport elevation is 300 ft?
a)
8.4 NM.
b)
7.3 NM.
c)
9.4 NM.
d)
10 NM.
16.
You had a five-sector day with total flight time 12:30 hours. After the first flight each flight was 40 minutes longer than the previous one. What was the flight time of the second trip?
a)
1:50.
b)
2:10.
c)
2:30.
d)
2:50.
17.
You can uplift 72 lb of AVGAS only due to performance limitations. What approximate amount would you ask for, if the fuel station can only give fuel in US Gallons?
a)
12 US Gallons.
b)
10 US Gallons.
c)
432 US Gallon.
d)
18 US Gallon.
18.
Take-off on runway 17, wind 080° / 15 kt. The crosswind component in kt is
a)
15 kt left crosswind.
b)
20 kt right crosswind.
c)
5 kt left crosswind.
d)
10 kt right crosswind.
19.
What is the percentage of Africa’s widest North/South and East/West distances (NS/EW)∙100? Choose the answer nearest to the truth.
a)
≅ 100% (they are about the same)
b)
≅ 200% (North-South is about twice as much as East-West)
c)
≅ 300%
d)
≅ 75%
20.
What amount of JET A1 did you uplift in kilograms roughly, if 11 025 litre is printed on the fuel slip, as uplift volume? Density can be assumed as standard 0.8 kg/l.
a)
8 820 kg.
b)
13 780 kg.
c)
13 230 kg.
d)
9 000 kg.
21.
According to your technical log book you are not allowed to exceed a total time of 6 535:07. The actual total time is 6 512:32. How long can you continue to fly, if a remaining flight time of 6:10 should be left for the next flight crew?
a)
16:25
b)
16:35
c)
26:25
d)
22:35
22.
Your vertical speed indicator is in m/s, but ATC requires you to maintain 1 500 ft/min rate of climb. What ROC (rate-of-climb) should you fly in m/s approximately?
a)
7.5
b)
75
c)
15
d)
10
23.
Normally, your aircraft consumes 180 kg/h of fuel. The amount of fuel on board at 1412 UTC is 455 kg and at 1430 UTC is 387 kg. What is the difference in the fuel consumption?
a)
An increase of 25 %
b)
A decrease of 50 %
c)
A decrease of 30 %
d)
An increase of 50 %
24.
Take-off on runway 27, wind 250° / 15 kt. The wind component is approximately:
a)
14 kt headwind
b)
5 kt tailwind
c)
15 kt tailwind
d)
10 kt crosswind
25.
The fuel flow on a four-engine international jet aircraft is approximately 5 US gallon per NM, and 1 gallon per second. How much extra time do you have for decision making if you are still 1 000 NM away from the destination airport, you have 32 400 kg fuel on board, the final reserve plus alternate fuel together must be half as much as the fuel to destination? (1 gallon ≈ 3 kg.)
a)
55 minutes
b)
25 minutes
c)
0 minutes
d)
10 minutes
26.
You refuelled 48 US Gallons of AVGAS. You need the mass of the fuel for the load sheet. Which is correct?
a)
288 lb
b)
336 lb
c)
8 lb
d)
240 lb
27.
The total fuel capacity of a two-person single-engine aircraft is 40 US gallons. How much fuel remains after half-an-hour flight if the fuel flow is 2.5 kg/minute, and the density of the fuel is 0.8 kg/litre? (1 gallon is approximately 4 litre)
a)
≈ 50 kg
b)
≈ 70 kg
c)
≈ 20 kg
d)
0 kg
28.
Captain asks you to check whether his calculation of flight times is correct or not, after a four-sector day. The flight times were the following: 1st sector: 1:25, 2nd sector:1:47, 3rd sector: 2:11, 4th sector: 2:08. What is the total flight time?
a)
7:31
b)
6:33
c)
6:31
d)
7:33
29.
You can uplift 183 lb of AVGAS due to performance limitations. What amount would you approximately ask for, if the fuel station can only provide fuel in litres?
a)
116 l.
b)
36 l.
c)
30.5 l.
d)
122 l.
30.
You fly 80 NM when ATC advises you are 4 NM off to the left from the intended track. So you change your heading, fly another 60 NM and reach the correct track. What was the change of heading to get back to the track?
a)
7°
b)
13°
c)
11°
d)
5°
31.
Which is the greater of the two time-slots, A (1/2 + 2/1) hours or B (2/3 + 3/2) hours?
a)
A
b)
A = B
c)
Cannot be determined, because the results are irrational numbers.
d)
B
32.
What should be your approximate altitude on a 3° glideslope at 7 NM, if the airport elevation is 500 ft?
a)
2 740 ft.
b)
3 000 ft.
c)
2 240 ft.
d)
2 100 ft.
33.
The distance of a flight leg on your ICAO chart (1 : 500 000) corresponds to 12 cm. What will be the flight time if your TAS is 100 kt? (Wind: calm)
a)
18 – 22 minutes.
b)
3 hours.
c)
5 minutes.
d)
35 - 40 minutes.
34.
Your track error is 8 NM to the right, and you can choose between 4° or 6° heading to get back to the intended track. What is the difference between the two distances where you reach the intended track?
a)
40 NM.
b)
60 NM.
c)
64 NM.
d)
24 NM.
35.
You are flying at FL180 and ATC instructs you to climb to FL250 with 2 000 ft/min exactly. Where is your Top of Climb, if your ground speed is 360 kt?
a)
21 NM from your present position.
b)
at 3.5 NM from your present position.
c)
30 NM from your present position.
d)
25 NM from your present position.
36.
Calculate your total flight time according to your flight log. Legs time calculated as: 1:49; 0:52; 2:39; 0:28; 1:47
a)
7:35
b)
6:43
c)
6:35
d)
8:43
37.
What maximum fuel consumption would be acceptable, if the remaining distance to fly is 90 NM, your speed is 100 kt TAS, and the usable fuel is 160 kg? (Wind = calm)
a)
2.9 kg/min.
b)
2.3 kg/min.
c)
3.8 kg/min.
d)
1.5 kg/min.
38.
At the beginning of a transatlantic flight there was 22 000 kg of fuel on board. At the destination airport the remaining fuel was measured at 4 000 kg. How much fuel leak, if any, was detected if the flying distance was 4 800 NM, fuel consumption 2 200 kg/hour, and flight speed 600 NM/hour?
a)
400 kg.
b)
0 kg.
c)
50 kg.
d)
240 kg.
39.
Which longitude (meridian) is not half of the circumference of the Equator?
a)
540°E
b)
090°E
c)
030°W
d)
135°W
40.
You had a three-sector day with total flight time 12:30 hours. The second flight was 40 minutes longer than the first, and the third flight was 40 minutes longer than the second. What was the flight time of the last trip?
a)
4:50
b)
4:10
c)
4:30
d)
5:10
41.
You are in a descent (QNH1013, no wind), airport elevation 0 feet) and you have 31 NM to touchdown. What should be your altitude to be on the profile if the aircraft is already in the descent? (Note: flight path angle: 3° & rounding to the safe side required)
a)
10 000 ft
b)
8 000 ft
c)
5 000 ft
d)
12 000 ft
42.
You depart from Madrid, where the gradient of the SID is 5 %. Your average ground speed is 250 kt. What is the minimum rate of climb you have to maintain (roughly) in order to comply with the gradient?
a)
1 300 ft/min.
b)
5 000 ft/min.
c)
500 ft/min.
d)
1 000 ft/min.
43.
All of a sudden, ATC advises you “Descend to FL210, to be level by RUTOL”. You are flying at FL370, RUTOL is 64 NM away, and your average ground speed is 426 kt. What rate of descent should you maintain to comply with the clearance?
a)
1 800 ft/min or greater.
b)
1 800 ft/min or less.
c)
2 000 ft/min or greater.
d)
2 000 ft/min or less.
44.
Take-off on runway 20L, wind 240° / 20 kt. The wind component is:
a)
13 kt right crosswind.
b)
15 kt right crosswind.
c)
18 kt headwind.
d)
15 kt left crosswind.
45.
A single engine aircraft has a fuel flow of 3 kg/min. You need to keep 150 kg for final reserve and 90 kg for alternate fuel. How much extra time do you have, if your current fuel on board is 620 kg and the remaining trip fuel to the destination 50 kg?
a)
110 minutes.
b)
35 minutes.
c)
190 minutes.
d)
30 minutes.
46.
Which is greater in minutes, A (2/3+3/2) hours or B (3/4+4/3) hours ?
a)
A.
b)
A = B.
c)
B.
d)
Cannot be determined, because the results are irrational numbers.
47.
Calculate your total PIC time according to your flight log: PIC 0:48, PIC 2:23, PIC 1:19, CO 3:16, CO 0:21, PIC 1:25, CO 4:08, PIC 0:59, PIC 1:59, CO 0:11, PIC 3:49, CO 2:29 (Unit: hh:mm)
a)
12:42
b)
10:25
c)
11:42
d)
23:07
48.
Calculate your total CO time according to your flight log: PIC 0:48, PIC 2:23, PIC 1:19, CO 3:16, CO 0:21, PIC 1:25, CO 4:08, PIC 0:59, PIC 1:59, CO 0:11, PIC 3:49, CO 2:29 (Unit: hh:mm)
a)
10:25
b)
12:43
c)
23:07
d)
11:42
49.
If the density of a jet fuel was given as 6.7 lb/US gallon, but you must take up the fuel in weight of kilograms, what is the weight of 48 gallons of fuel?
a)
144 kg.
b)
102 kg.
c)
350 kg.
d)
48 kg.
50.
ATC instructs you to descend at a rate of 1 500 ft/min from 5 000 ft to 3 000 ft. Your vertical speed indicator shows m/s. What should be your rate of descent according to your vertical speed indicator and how long will the descent take?
a)
1.5 m/s and 1.5 min.
b)
7 m/s and 1.5 min.
c)
1.5 m/s and 3 min.
d)
7 m/s and 3 min.
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