ECAT Pre Engineering Physics MCQ Test With Answer for Full Book
For students assistance ilmkidunya.com has created a special preparation guide for students interested in pursuing engineering as their field of study. Before applying in engineering colleges and universities it is mandatory for all the candidates to pass ECAT physics test. All the worries related to how to prepare for the test has now be resolved by ilmkidunya.com as we are providing a complete online test resource. Attempting the test while sitting at home without paying large amount to academies will better prepare the students for the actual test.
ECAT A pre-requisite for entrance in engineering colleges is a tough test conducted by UET for all the engineering institutes in Punjab. The test comprises of total of 100 MCQs and it includes 30 MCQs from Physics area. For the easiness of students UET has designed a syllabus to be get prepared by the students to get good marks in the test.
Table of contents A. Part 1 Measurements Vectors and Equilibrium Motion and Force Work and energy Circular Motion Fluid Dynamics Oscillations Waves Physical Optics Optical Instruments Heat and Thermodynamics B. Part 2 Electrostatics Current Electricity Electromagnetism Electromagnetic Induction Alternating Current Physics of Solids Electronics Dawn of Modern Physics Atomic Spectra Nuclear Physics. By practicing our tests as a guide for preparation all the students would definitely improve their overall preparation and will score high marks in the test.
Physics ECAT Pre Engineering MCQ's Test For Full Book
Try The Physics ECAT Pre Engineering MCQ's Test For Full Book
Physics ECAT Pre Engineering MCQ's Test For Full Book
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Question # 1
The magnitude of resultant of three vectors is 3. Its x-component is one, y-component is two, then its z-component is:
Question # 2
Aerodynamics is a branch of
Question # 3
Example of progressive wave is
Question # 4
The number of all the protons and neutrons in a nucleus is known as
Question # 5
Density of oxygen is about 16 times that of hydrogen therefore if speed of hydrogen is x, then speed of oxygen.
Question # 6
The consumption of energy by a 1000 watt heter in half an hour is:
Question # 7
Potentiometer is more sensitive than voltmeter, because
Question # 8
The current sensitivity of the galvanometer is
Question # 9
Electron volt is the unit of
Question # 10
Electric flux is:
Question # 11
The basic circuit element in A.C. circuits are:
Question # 12
The superposition of the two waves of same frequency and amplitude travelling in the same direction gives to an effect called
Question # 13
The unit of resistance is
Question # 14
A traveling wave has a shape of:
Question # 15
Split rings act as
Question # 16
A black body is
Question # 17
In magnet-coil experiment, emf can be produced by:
Question # 18
If a ball comes back to its starting point after bouncing off the wall several times, then its
Question # 19
When brakes are applied to a fast moving car, the passenger will be thrown:
Question # 20
The dimensions of work
Question # 21
A body of mass 5 kg is acted upon by a constant force of 20 n for 7 seconds. The total change in momentum will be:
Question # 22
The ratio of shearing stress/shearing strain is called as
Question # 23
The rain drop falling from the sky reach the ground with
Question # 24
The speed of a pendulum is measured to be 3.0 s in the inertial reference frame of the pendulum. What is its period measured by an observer moving at a speed of 0.95 c with respect to the pendulum
Question # 25
The electric field lines start from:
Question # 26
The heat required to raise the temperature of one mole of the gas through 1 K at constant volume is called
Question # 27
Flurescent screen is a screen where visible spot
Question # 28
In case of a parallel plate capacitor if the plate separation is doubled and plate area is halved, the capacitance becomes
Question # 29
As the bob of the pendulum moves to and fro which of the force is experienced by the bob
Question # 30
The speed of the secondary wavelets as mentioned in Huygen's principle is ________ the speed of propagation of the wave itself
Top Scorers of Physics ECAT Pre Engineering MCQ's Test For Full Book
S
suzi13 - Feb - 2026
04 Min 16 Sec
100/120
R
Ramish01704 - Mar - 2026
26 Min 33 Sec
92/120
I
I am Ishaxtar30 - Mar - 2026
08 Min 04 Sec
88/120
U
Umar Tariq09 - Feb - 2026
09 Min 27 Sec
88/120
B
Bilal Imran30 - Mar - 2026
24 Min 01 Sec
84/120
M
Malaika Abeer29 - Mar - 2026
08 Min 52 Sec
80/120
A
Abeeha Butt29 - Jan - 2026
08 Min 05 Sec
76/120
E
Esha Fatima04 - Mar - 2026
06 Min 35 Sec
72/120
L
Laraib Aftab01 - Feb - 2026
09 Min 44 Sec
72/120
C
Computer mail27 - Feb - 2026
10 Min 10 Sec
72/120
M
Muhammad Abdullah26 - Mar - 2026
11 Min 54 Sec
72/120
C
Ch Ubaid Ullah06 - Mar - 2026
13 Min 53 Sec
72/120
M
Muhammad Tayyab28 - Mar - 2026
08 Min 33 Sec
68/120
S
Sara Khan26 - Mar - 2026
13 Min 49 Sec
68/120
F
Fatima Sohail25 - Mar - 2026
08 Min 22 Sec
64/120
ECAT
Physics
Important MCQ's
Sr.#
Question
Answer
1
Two electric bulbs of 200 W and 100 W have same voltage. If R1and R2be their resistance respectively then
A. R1= 2R2
B. R2= 2R1
C. R2 =4R1
D. R1= 4R2
2
When a body is moves along a circular path with constant speed, it has an acceleration, which is always directed:
A. Along the tangent
B. Toward the centre
C. Away from the centre
D. None of them
3
The terminal velocity of water droplet of radius 1 x 10-4m and desity 1000 kg m-3descending through air of viscosity 19 x 10-6kg. m-1 s-1 is
A. 2.5 ms-1
B. 3.2 ms-1
C. 4.3 ms-1
D. 1.1 ms-1
4
An alpha particle is accelerated through a potential difference of 106volt. Its kinetic energy will be
A. 1 MeV
B. 2 MeV
C. 4 MeV
D. 8 MeV
5
The half life of uranium-238 is
A. 6.2 x 109years
B. 4.5 x 109days
C. 4.5 x 109years
D. 1.3 x 106years
6
High energy physics is branch of physics, which deals with:
A. Stars and galaxies
B. Sub-atomic particles
C. Light and sound
D. Molecules
7
The system international (SI) is built from _______ kind of unites
A. Two
B. Three
C. Four
D. Five
8
Two metal rods A and B have their initial lengths in the ratio 2 : 3 and coefficients of linear expansion in the ratio 4 : 3. When they are heated through same temperature difference the ratio of their linear expansion is
A. 1 : 2
B. 2 : 3
C. 3 : 4
D. 8 : 9
9
When a body moves to and fro motion, this type of motion is called
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