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Question 10-1 : Batterieswhen a battery is almost fully discharged there is a tendency for the ? [ Explanation UAV ]
Voltage to decrease under load
Question 10-2 : Batteriescalculate the capacity of a 15 volt battery with a power of 75 watthour ?
5 ah.
1125 ah. 0.2 ah. 90 ah.
Question 10-3 : Batterieshow many volts is a lipo6s battery ?
222 v.
1 cell = 37 v6s = 6 cells in series 6 x 37 v = 222 voltswhen you connect battery cells in series you increase their voltagewhen you connect battery cells in parallel you increase their capacity6 v. 12 v. 9 v.
Question 10-4 : Batterieseffect of negative or low temperatures on a lithium ion battery is ?
A reduced endurance.
Inconsequential. a greater endurance. an increased risk of overheating.
Question 10-5 : Batteriesthe voltage of a lipo3s battery is ?
111 v.
3.7 v. 1400 mah. 200 mah.
Question 10-6 : Batteriesthe nominal voltage of a lipo 4s3p battery is ?
148 v.
16.8 v. 9 v. 6 v.
Question 10-7 : Batterieslithium ion batteries should be handled with care because ?
Of their propensity to heat up or catch fire if damaged.
Of the cells instability that can lead to a decrease in the load capacity. there is a strong risk of explosion. there is strong radioactivity radiation of the cells.
Question 10-8 : Batteriesa 4s lipo 2p battery rated at 8000 mah has a power of ?
1184 wh.
32,000 mah. 16,000 mah. 16 wh.
Question 10-9 : Batteriesa battery presents the following characteristics 4s lipo of 5000 mah 35 c35c means a discharge rates of ?
175a.
150a. 140a. 35a.
Question 10-10 : Batteriesyour drone uses lipo 6s batteries you may use 1 two 3s batteries in parallel2 two 3s batteries in series3 two 6s batteries in series4 two 6s batteries in parallelthe combination regrouping all the correct statements is ?
2 4.
1 - 3. 1 - 2. 3 - 4.
Question 10-11 : Batteriesyou have a lipo 3s1p battery rated at 5200 mah the energy power of this battery is ?
577 wh.
31.2 wh. 65.5 wh. 15.6 wh.
Question 10-12 : Autopilotsthe return to home rth function usually provides at least 3 modes 1 return to starting point2 climb to 100m3 immediate landing4 hover5 descent to 5 m ?
1 3 4.
1, 2, 3. 3, 4, 5. 2, 3, 5.
Question 10-13 : Autopilotsthe autopilot is primarily intended ?
To save time and energy for the pilot.
Question 10-14 : Several elements are frequently redundant on a drone but one of the following elements is usually notwhich one ?
Remote control.
Question 10-15 : Ground control station from the following items the one that will not be useful for a functional ground control station is ?
A backup remote control.
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