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| PAF Physics test Online Preparation MCQS & Syllabus |
WHY YOU PREPARE THESE PAF PHYSICS TEST MCQS?
These paf physics test mcqs are the most repeated and also include those physics mcqs which are very important and are relevant to those mcqs which come in paf initial physics test.Moreover, these physics mcqs include past repeated paf test physics mcqs that makes them more important and by preparing these physics mcqs you can easily clear your physics portion.
PAF PHYSICS TEST SYLLABUS FOR ALL BRANCHES
The syllabus for physics test for all branches of paf is same.These mcqs come from 1st year and 2nd year text book.The difficulty level of paf physics test is not much high.We provide here only test related mcqs so that students do not have to prepare full books and carry extra burden.
PAF PHYSICS TEST PATTERN
Physics test pattern for GDP,AD,A&SD,LOGISTICS is same it includes:
-75 physics mcqs (35 minutes)
Physics test pattern for CAE includes 50 mcqs.
HOW YOU CAN PASS YOUR PAF PHYSICS TEST EASILY?
Physics test of paf is easy if you prepare for it.You must know the basics which we provide on our website.You do not have to prepare from any book as it will consume your precious time and in return nothing can be achieved.
You just have to prepare your physics portion from the sets of mcqs provided on the website.These sets of mcqs are more than enough to pass your paf initial test.No need to consult lengthy books and notes.The mcqs on our website are prepared specially for passing paf initial tests.These mcqs are collected from the candidates which have already given their tests.
Note: After preparing 1st set of physics portion must prepare other sets too so that you have full grip on physics portion.
50 PHYSICS MCQS SET#1
1) Which of the following pair has same direction always ?
A. force, displacement
B. force, velocity
C. force, acceleration (Answer)
D. force, momentum
2)Taking off rocket can be explained by ---------?
A. 1st law of motion
B. 2nd law of motion
C. Law of conservation of momentum (Answer)
D. law of conservation of energy
3)Time rate of change of momentum is equal to----------?
A. force (Answer)
B. impulse
C. velocity
D. both A and C
4)Velocity of sound in vacuum is ----------?
A. 332 ms-1
B. 320 ms-1
C. Zero (Answer)
D. 224 ms-1
5)Ultrasonic have---------?
A. frequency in the audible range
B. frequency is greater than 20 kHz (Answer)
C. frequency lower than 20 Hz
D. all of above
6)The dimension of elastic modulus is ---------- ?
A. ML-1T-2 (Answer)
B. ML-2T-2
C. MLT-2
D. ML2T-2
7)The current through a metallic conductor is due to the motion of ---------?
A. free electrons (Answer)
B. protons
C. neutrons
D. still under controversy
8)Reciprocal of resistivity is called---------?
A. resistance
B. inductance
C. conductivity (Answer)
D. flexibility
9)Resistance of a super conductor is -----------?
A. finite
B. infinite
C. zero (Answer)
D. changes with every conductor
10)Longitudinal waves do not exhibit -----------?
A. reflection
B. refraction
C. diffraction
D. polarization (Answer)
11)Unit of angular momentum?
( Kgms-¹ Ans )
12) Power= 400watt
Voltage= 220 volts
Then R=?
( R= 120 ohm )
13) Find k if F=0.08 & x=4cm
( K=2 Ans : (F=kx )
14) Impulse is product of force and?
( Time Ans)
15) When tyre us brust called?
( Adiabatic process Ans)
16) Drag force is given by?
( Stoke's law Ans)
17) Silver band tolerance?
( +10% Ans )
18) Open loop of amplifier is order of?
( 10⁵ Ans)
19) Circuit integrated on chip & enclosed in capsule called?
( Operational amplifier Ans)
20) Dimension of viscosity?
( [ ML-¹ T-¹ ] Ans
21) Sound waves are?
( Longitudinal waves Ans)
22) Transistors made of?
( Silicon & Germanium Ans)
23) AC into DC by?
( Rectifier & diode Ans)
24) Unit of stress?
( Nm-² Ans)
25) Speed of sound in Air?
( 343ms-¹ Ans )
26) Phase different in RLC seriescircuit?
( 90° Ans)
27) Dr Abdul salam received Nobel prize?
( 1979 Ans)
28) Amplitude Modulation?
( 540KHz to 1600KHz Ans)
29) Frequency modulation?
( 188MHz to 1600KHz Ans)
30) Unit & dimension of strain?
( No unit Ans)
31) Which lense used in microscope?
( Convex lens)
32)Momentum is a _______________ quantity. (scalar answer)
33)∑𝜏 = 0 states the _________ condition for equilibrium. (second)
34)𝜏 = 𝐹 × _______? (Length)
35)1 Nm-2 =______. (1Pa)
36)Instrument used to measure pressure is called _____________. (Barometer)
37)SI unit of stress is __________. (Nm-2)
38)Mercury freezes at _________. (-39 degrees celsius)
39)Water on cooling below _______oC begins to expand until it reaches 0
oC. (4 degrees celsius)
40) Unit of magnetic flux density?
( Tesla T ……. Wb/m² Ans)
41) Hydraulic brake system is the application of ____________. (Pascal Law)
42) Dimensions are same of?
(Work & Energy) [ML² T-²]
43)Inertia depends upon?
( Mass & Radius Ans)
44) 1hp= 746 watt Ans
45) 1 radius= 57.3° Ans
46) Voltmeter is used to measure?
( Potential difference PD Ans)
47)1 volt = 1J/1C
48) X=A+B= ?
( OR GATE Ans)
49) Dimension of Torque?
( [ ML2 T-2 ] )
50) The ratio of stress to the strain is a _________ quantity. (constant)
Note: More MCQS will be uploaded soon keep visiting the site.
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