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 electric potential at the surface of an atomic nucleus (Z = 50) of radius 9.0 x 10-15 is
Question # 2
Boyle's law is applicable in
Question # 3
Victor de-Brogile received the Nobel prize in physics in
Question # 4
When a transistor is used as a switch the circuit in which the current is to be switched OFF and ON, is connected between the
Question # 5
The circuit which is used to smooth the output voltage of the full-wave rectification is known as
Question # 6
The natural arrangement of colours in the spectrum of white light spectrum is
Question # 7
Blood vessels can be stretch like rubber, therefore they are
Question # 8
The conventional current is the name given to current due to flow of
Question # 9
At 'resonance' the transfer of energy from deriving source to the oscillator is
Question # 10
In deriving the Bernoulli's equation, we assume that the fluid is
Question # 11
A virtual image is formed when object is placed:
Question # 12
Electric flux is:
Question # 13
The driection of vector si space is specified by:
Question # 14
If 42 J heat is transferred to the system and the work done by the system is 32 J then what will be the change in internal energy
Question # 15
The motion of a projectile is
Question # 16
A particle of mass 5.0 mg moves with a speed of 8.0 m/s. Its de-Brogile wavelength is
Question # 17
Which of the following does not obey ohm's law?
Question # 18
The study of fluid in motion basically involves law of conservation of:
Question # 19
Fidelity refers to
Question # 20
The fractional change in resistance per kelvin is known as
Question # 21
The law of conservation of energy gives us
Question # 22
Monochromatic light of wavelength 1 in vacuum is incident on the surface of glass at an angle 1. Assuming the refractive index of glass is 1.5 the wavelength of the refracted ray in glass is.
Question # 23
The current produced by moving a loop of wire across a magnetic field is called:
Question # 24
Which of the following does not exhibit S.H.M?
Question # 25
An oscillating body oscillates due to:
Question # 26
In case of two identical charges placed certain
distance apart, the electric field lines are:
Question # 27
The powers of tow electric bulbs are 100 W and 200 W. Both of them are joined with 220 V mains. The ratio of resistances of their filaments will be
Question # 28
For an atom having atomic number 'Z' and atomic weight 'A', the number of neutrons in the nucleous is
Question # 29
The information from far side of the universe are gathered by
Question # 30
Due to the high value of the input resistance, practically, the value of the current which flows between the input terminals is
Top Scorers of Physics ECAT Pre Engineering MCQ's Test For Full Book
A
Abdullah Zubair11 - Jan - 2025
11 Min 43 Sec
95/120
I
Iffat Rasool Khalid24 - Dec - 2024
13 Min 53 Sec
75/120
M
M. Umer10 - Nov - 2025
07 Min 20 Sec
72/120
M
Maryam Maryamiftikhar24 - Dec - 2025
09 Min 43 Sec
56/120
B
Bakhtawer Iftikhar31 - Dec - 2025
16 Min 07 Sec
56/120
U
Umar Tariq18 - Oct - 2025
10 Min 07 Sec
52/120
J
jameel ahamed zubari11 - Jan - 2026
15 Min 52 Sec
48/120
R
Rashida Latif13 - Jan - 2025
06 Min 39 Sec
45/120
M
Moeez Ahmad24 - Nov - 2025
06 Min 13 Sec
44/120
K
Khizar Op13 - Jan - 2026
12 Min 09 Sec
44/120
R
Rajesh Kumar27 - Oct - 2025
06 Min 12 Sec
40/120
M
Muhammad Umer Faruq14 - Dec - 2025
03 Min 00 Sec
36/120
F
Faixi Traders78603 - Nov - 2025
10 Min 00 Sec
36/120
U
Umair Miskeen10 - Jan - 2025
08 Min 49 Sec
35/120
Z
Ziryab atti Ziryab atti21 - Dec - 2024
09 Min 53 Sec
35/120
ECAT
Physics
Important MCQ's
Sr.#
Question
Answer
1
At the temperature, a body emits radiation which is principally
A. of long wavelengths in the visible region
B. of long wavelengths in the invisible infrared region
C. of short wavelength in invisible ultraviolet region
D. none of these
2
The value of the Stephen's constant for black body radiations is given by
A. 5.6 x 108Wm-2K-4
B. 5.67 x 10-8Wm-2K-4
C. 2.9 x 10-3mK
D. 2.9 x 103mK
3
A particle is moving in a straight line with velocity v = (4-t2) where t is the time from fixed point then acceleration of the particle after 4 sec is.
A. -8 m/sec2
B. -4 m/sec
C. -8 m/sec
D. - 4 m /sec2
4
The motion of molecules in gases is:
A. Orderly
B. Random
C. Circular
D. All of these
5
One complete round trip of the body about its mean position is called
A. displacement
B. vibration
C. a complete motion
D. an acceleration
6
Magnetic effect of current is used:
A.
In electric motor
B.
To detect current
C.
To measure current
D.
All
of these
7
The value of output resistance of OP-AMOP is of the order of
A. few ohms
B. few hundred ohms
C. several kilo ohms
D. several mega ohms
8
If a given spring of spring constant K is cut into two identical segments, the spring constant of each segment is:
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