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FREE AND STUDY GAMES ABOUT FAA GENERAL EXAM
QUESTIONS
Actual Qs and Ans Expert-Verified Explanation
This Exam contains:
-Guarantee passing score -230 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: Through which material will magnetic lines of force pass the most readily?
Answer:
Iron Question 2: When more than two inductors of different inductances are connected in parallel in a circuit, the total inductance is (refer to fig.3)
Answer:
less that the inductance of the lowest rated inductor
Question 3: convert farads to picofarads
Answer:
multiply farads by 10 to the power of 12 Question 4: (Refer to Figure 2.) What is the total capacitance of a circuit containing three capacitors with capacitances of .02 microfarad, .05 microfarad, and .10 microfarad, respectively?
Answer:
.0125 uF.
Question 5: When installing a castle nut, and the nut castellation does not align with the cotter pin hole in the bolt within the torque range, the acceptable practice is to
Answer:
change the nut or washer and try again.
Question 6: capacitors are sometimes used in DCV to
Answer:
smooth out slight pulsations in current/voltage Question 7: The end-of-charge voltage of a 19-cell nickel-cadmium battery, measured while still on charge.
Answer:
depends upon its temperature and the method used for charging.
Question 8: (Refer to Figure 35.) Identify the extension line.
Answer:
3
Question 9: Metal tubing fluid lines are sized by wall thickness and
Answer:
outside diameter in 1/16 inch increments.Question 10: (Refer to Figure 40.) Determine the proper tension for a 3/16-inch cable (7 x 19 extra flex) if the temperature is 87°F.
Answer:
125 pounds.
Question 11: What unit is used to express electrical power?
Answer:
Watt Question 12: Which of the following terms is/are used to indicate specific measured distances from the datum and/or other points identified by the manufacturer, to points in or on the aircraft?
Answer:
Station numbers.
Question 13: In a sectional view drawing, what sections illustrate particular parts of an object?
Answer:
Removed.Question 14: how much power must a 24v generator furnish to a system which contains the following loads one motor(75% efficient) 1/5 HP three position lights 20watts each one heating element 5amp one anti-collision light 3amp
Answer:
450 watts
Question 15: (Refer to Figure 21.) Which symbol represents a variable resistor?
Answer:
2
Question 16: (Refer to Figure 14.) The total resistance of the circuit is
Answer:
17 ohms.Question 17: Which of the following hose materials are compatible with phosphate-ester base hydraulic fluids?
Answer:
Butyl and Teflon.Question 18: (Refer to Figure 13.) Determine the total current flow in the circuit.
Answer:
1.4 amperes.
Question 19: The term 'cold flow' is generally associated with
Answer:
impressions left in natural or synthetic rubber hose material.
Question 20: What is the operating resistance of a 30-watt light bulb designed for a 28-volt system?
Answer:
26 ohms.Question 21: (Refer to Figure 6.) If resistor R(5) is disconnected at the junction of R(4) and R(3) as shown, what will the ohmmeter read?
Answer:
- ohms.
Question 22: What determines the amount of current which will flow through a battery while it is being charged by a constant voltage source?
Answer:
The state-of-charge of the battery.Question 23: Scratches or nicks on the straight portion of aluminum alloy tubing may be repaired if they are no deeper than
Answer:
10 percent of the wall thickness.Question 24: An increase in which of the following factors will cause an increase in the inductive reactance of a circuit?
Answer:
Inductance and frequency.
Question 25: When installing bonded clamps to support metal tubing,
Answer:
remove paint or anodizing from tube at clamp location.Question 26: (Refer to Figure 39.) Determine the maximum length of a No. 12 single cable that can be used between a 28-volt bus and a component utilizing 20 amperes continuous load in free air with a maximum acceptable 1-volt drop.
Answer:
26.5 feet.
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