Mastering the PAF Test Preparation of Airman Jobs
Effective PAF test preparation is essential for candidates aspiring to succeed in the initial airman tests. This preparation involves practicing multiple-choice questions (MCQs) specifically tailored for various roles, including aerotrade, general duties (GC), provost, medical technician (MTD), firefighter, and all initial airman and FMA tests.
By focusing on these MCQs, candidates can familiarize themselves with the test format, enhance their knowledge base, and improve their problem-solving skills, ultimately increasing their chances of passing the rigorous selection process.
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Which of the following is a bad conductor of electricity?
- A) Copper
- B) Aluminum
- C) Water
- D) Gold
Answer: C) Water
Why do astronauts use radios in space?
- A) Sound travels faster in space
- B) We can’t travel sound in space
- C) Radios are lighter than other communication devices
- D) They prefer radio waves over sound waves
Answer: B) We can’t travel sound in space
Which type of rays has high penetrating power?
- A) Alpha rays
- B) Beta rays
- C) Gamma rays
- D) X-rays
Answer: C) Gamma rays
Which of the following rays has more ionization energy?
- A) Gamma rays
- B) Beta rays
- C) Alpha rays
- D) X-rays
Answer: C) Alpha rays
What is the rate of flow of charges called?
- A) Voltage
- B) Resistance
- C) Current
- D) Power
Answer: C) Current
To measure current, an ammeter is connected:
- A) In series
- B) In parallel
- C) Across a resistor
- D) At the power source
Answer: A) In series
What is the value of the electrostatic constant (K) in air?
- A) 8.85 × 10^9
- B) 9 × 10^9
- C) 1 × 10^9
- D) 5.6 × 10^9
Answer: B) 9 × 10^9
In Coulomb’s law, the size of charges is considered to be:
- A) Very large
- B) Finite
- C) Very small
- D) Infinite
Answer: C) Very small
What is one complete round trip of a simple pendulum called?
- A) Cycle
- B) Vibration
- C) Oscillation
- D) Wave
Answer: B) Vibration
What is the time taken to complete one round trip of a pendulum called?
- A) Frequency
- B) Time period
- C) Amplitude
- D) Velocity
Answer: B) Time period
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Q: Light enters the eye through the:
- Cornea
- Lens
- Retina
- Iris
Answer: Cornea
Q: Hook’s Law is expressed as:
- F = ma
- F = -kx
- h = vI
- F = m1m2
Answer: F = -kx
Q: The frequency higher than 20,000 Hz that creates a disturbance for the normal human ear is known as:
- Sound
- Noise
- Music
- Silence
Answer: Noise
Q: Elephants use sounds of ________ frequency for communication among them:
- Lower
- Higher
- Medium
- Infrasonic
Answer: Higher
Q: When the mass of the bob increases 3 times, what will be the effect on the time period of a simple pendulum?
- Increases
- Decreases
- Remains the same
- Doubles
Answer: Remains the same
Q: A lens that is thin at the center and thick at the edges is called:
- Convex
- Concave
- Plano-convex
- Biconvex
Answer: Concave
Q: The definition of resistance is:
- The opposition to the flow of electric current
- The measure of how much force is required to move an object
- The capacity to do work
- The tendency of a body to remain at rest
Answer: The opposition to the flow of electric current
Q: The energy possessed by a body due to its motion is called:
- Potential Energy
- Kinetic Energy
- Mechanical Energy
- Thermal Energy
Answer: Kinetic Energy
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Q: The energy possessed by a body due to its position is called:
- A) Kinetic Energy
- B) Potential Energy
- C) Thermal Energy
- D) Mechanical Energy
Answer: B) Potential Energy
Q: The property that resists the change in position is called:
- A) Momentum
- B) Inertia
- C) Force
- D) Mass
Answer: B) Inertia
Q: 1 horse power is equal to ______ watts:
- A) 546
- B) 646
- C) 746
- D) 846
Answer: C) 746
Q: If velocity is doubled, the kinetic energy will be:
- A) Double
- B) Tripled
- C) Four times increased
- D) Remain the same
Answer: C) Four times increased
Q: Unit of potential energy is:
- A) Joule
- B) Newton
- C) Watt
- D) mgh
Answer: D) mgh
Q: Sir Isaac Newton gave the law of gravitation in the year:
- A) 1565
- B) 1665
- C) 1765
- D) 1865
Answer: B) 1665
Q: Electric current produces which field?
- A) Electric field
- B) Gravitational field
- C) Magnetic field
- D) Thermal field
Answer: C) Magnetic field
Q: The unit of energy is:
- A) Joule
- B) Watt
- C) Newton
- D) Pascal
Answer: A) Joule
Q: The gravity of the Moon is ______ times less than that of the Earth:
- A) 1/3
- B) 1/4
- C) 1/5
- D) 1/6
Answer: D) 1/6
Q: The energy stored in a dam is called:
- A) Kinetic Energy
- B) Thermal Energy
- C) Potential Energy
- D) Mechanical Energy
Answer: C) Potential Energy
You may like more MCQs related to PAF test preparation below
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Q: Kelvin is the unit of:
- A) Pressure
- B) Temperature
- C) Energy
- D) Force
Answer: B) Temperature
Q: Displacement is a ______ quantity:
- A) Scalar
- B) Vector
- C) Mass
- D) Energy
Answer: B) Vector
Q: If m = 50 kg and h = 30 m, what is the potential energy (P.E.)?
- A) 1500 J
- B) 1500 N
- C) 1500 W
- D) 1500 kg
Answer: B) 1500 N
Q: Pascal is equal to:
- A) N/m
- B) N/m²
- C) J/m²
- D) J/N
Answer: B) N/m²
Q: The unit of power is:
- A) Joule
- B) Watt
- C) Newton
- D) Volt
Answer: B) Watt
Q: The substance with very high heat capacity is:
- A) Oil
- B) Air
- C) Water
- D) Mercury
Answer: C) Water
Q: 1 Mega =
- A) 10^6
- B) 10^7
- C) 10^8
- D) 10^9
Answer: A) 10^6
Q: Who proposed the idea of gravity?
- A) Einstein
- B) Galileo
- C) Newton
- D) Kepler
Answer: C) Newton
Q: The unit of light is:
- A) Lumen
- B) Lux
- C) Candela
- D) Watt
Answer: C) Candela
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Q: 1 Mega is equal to:
- A) 10^6
- B) 10^7
- C) 10^8
- D) 10^9
Answer: A) 10^6
Q: A set with one element is called a:
- A) Null set
- B) Singleton set
- C) Finite set
- D) Infinite set
Answer: B) Singleton set
Q: If you add the same value to both sides of an equation, the result is called:
- A) Absolute value
- B) Equal value
- C) Equivalent value
- D) Invariant value
Answer: A) Absolute value
Q: The sum of complementary angles is:
- A) 180 degrees
- B) 90 degrees
- C) 360 degrees
- D) 270 degrees
Answer: B) 90 degrees
Q: The sum of supplementary angles is:
- A) 90 degrees
- B) 180 degrees
- C) 360 degrees
- D) 270 degrees
Answer: B) 180 degrees
Q: If Bt = B, the matrix is called:
- A) Orthogonal
- B) Symmetric
- C) Skew-symmetric
- D) Diagonal
Answer: B) Symmetric
Q: A line that passes through the center of a circle is called a:
- A) Chord
- B) Radius
- C) Diameter
- D) Tangent
Answer: C) Diameter
Q: The angle of elevation refers to:
- A) The angle of descent
- B) The angle of ascent
- C) The angle from the horizontal upward
- D) The angle from the vertical downward
Answer: C) The angle from the horizontal upward
Q: If an angle is measured clockwise, it is considered:
- A) Negative
- B) Positive
- C) Acute
- D) Obtuse
Answer: A) Negative
