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

  • Total Questions30

  • Time Allowed30

Physics ECAT Pre Engineering MCQ's Test For Full Book

00:00
Question # 1

The pressure will be low where the speed of the fluid is

Question # 2

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 # 3

According to the electromagnetic wave theory of light, increasing the intensity of incident light should increase the

Question # 4

The force applied on unit area to produce any change in the shape, volume or length of a body is known as

Question # 5

Direction of angular momentum is determined by:

Question # 6

Step up transformer has a transformation ratio of 3:2. What is the voltage in secondary, if voltage in primary is 30V:

Question # 7

Potentiometer is more sensitive than voltmeter, because

Question # 8

The dimensions of viscosity are:

Question # 9

In order to make a voltmeter, high resistance is connected with galvanometer, in

Question # 10

The size of the image is maximum when its distance from the magnifying glass is:

Question # 11

A laborer carrying a load on his head moves from the rest on a horizontal road to another point where he comes to rest. He has done:

Question # 12

Curie is a unit of

Question # 13

The waves moving from a sitar to a listener in air are

Question # 14

When a platinum wire is heated, it appears dull red at about

Question # 15

Acceleration of a body is negative if the velocity of the body is

Question # 16

The strength of magnetic field at certain points around a wire depends upon:

Question # 17

The maximum displacement of a body on either side of its equilibrium position is called

Question # 18

A police motor cycle running at 140 km/Hr. The apparent frequency heard by the car driver is.

Question # 19

A body moves a distance of 10 m along a straight line under the action of a force of 5 N. If the work done is 25 J, the angle which force makes with the direction of motion of a body is:

Question # 20

A pair of quark and antiquark makes a:

Question # 21

Compton shift refers to:

Question # 22

Acceleration of a body at any particular instant during its motion is known as

Question # 23

Circular motion is an example of motion in:

Question # 24

Bernoulli's equation is based upon law of conversation of

Question # 25

A typical rocket consists of fuel

Question # 26

Alternating current can not be measured by D.C. ammeter because

Question # 27

A ball of mass m moving with uniform speed collides elastically with another stationary ball. The incident ball will lose maximum kinetic energy when mass of the stationary ball is

Question # 28

A two Kg block is held 1 m above the floor for 50 seconds, the work done is:

Question # 29

The unit of work function is:

Question # 30

The work done on the system by the environment is considered as


Here is List Of Chapter Wise Tests

Ch. # Test Name MCQs Available PDF File Launch Test
1 ECAT Physics Chapter 1 Measurements 88 Download PDF Launch Test
2 ECAT Physics Chapter 2 Vectors and Equilibrium 42 Download PDF Launch Test
3 ECAT Physics Chapter 3 Motion and Force 246 Download PDF Launch Test
4 ECAT Physics Chapter 4 Work and Energy 104 Download PDF Launch Test
5 ECAT Physics Chapter 5 Circular Motion 78 Download PDF Launch Test
6 ECAT Physics Chapter 6 Fluid Dynamics 154 Download PDF Launch Test
7 ECAT Physics Chapter 7 Oscillations 73 Download PDF Launch Test
8 ECAT Physics Chapter 8 Waves 166 Download PDF Launch Test
9 ECAT Physics Chapter 9 Physical Optics 77 Download PDF Launch Test
10 ECAT Physics Chapter 10 Optical Instruments 30 Download PDF Launch Test
11 ECAT Physics Chapter 11 Heat & Thermodynamics 168 Download PDF Launch Test
12 ECAT Physics Chapter 12 Electrostatics 178 Download PDF Launch Test
13 ECAT Physics Chapter 13 Current Electricity 90 Download PDF Launch Test
14 ECAT Physics Chapter 14 Electromagnetism 116 Download PDF Launch Test
15 ECAT Physics Chapter 15 Electromagnetic Induction 80 Download PDF Launch Test
16 ECAT Physics Chapter 16 Alternating Current 109 Download PDF Launch Test
17 ECAT Physics Chapter 17 Physics of Solids 117 Download PDF Launch Test
18 ECAT Physics Chapter 18 Electronics 56 Download PDF Launch Test
19 ECAT Physics Chapter 19 Dawn of Modern Physics 123 Download PDF Launch Test
20 ECAT Physics Chapter 20 Atomic Spectra 51 Download PDF Launch Test
21 Physics ECAT Pre Engineering Chapter 21 Nuclear Physics 121 Download PDF Launch Test
0 44 Download PDF Launch Test
0 27 Download PDF Launch Test
0 19 Download PDF Launch Test
0 0 Download PDF Launch Test
0 0 Download PDF Launch Test
0 0 Download PDF Launch Test

Top Scorers of Physics ECAT Pre Engineering MCQ's Test For Full Book

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Sr.# Question Answer
1 The fluid is incompressible, if itsdensity is
A. zero
B. constant
C. very high
D. very small
2 When a mass 'm' is pulled slowly, the spring stretches by an amount xo, then the work done will be
A. W=Kxo
B. W=1/2Kxo
C. W=1/2Kx2o
D. W=4Kxo
3 When the total displacement is divided by total time taken, we get:
A. Velocity
B. Average speed
C. Average velocity
D. None of these
4 An emf is set up in a conductor when it
A. Is kept in a magnetic field
B. Is kept in an electric field
C. Moves across a magnetic field
D. Both A and B
5 A car is turning around a corner at 10 m/sec as it travels along an arc of a circle. If value of centripetal acceleration is 10 m/sec2in this case, find radius of the circular path:
A. 1 m
B. 5 m
C. 10 m
D. 15 m
6 When a body moves with a constant speed in a circle:
A. No work is done on it
B. No acceleration is produced in the body
C. Velocity remains constant
D. None of these
7 There is no way to detect:
A. Absolute uniform motion
B. Accelerated motion
C. State rest
D. State of motion
8 Tick the correct pair when M denotes the molecular mass and other symbols carry usual meanings:
A. N = nNAm = MNA
B. n = N NA, M = mNA
C. M = NA/N , NA= m/n
D. N = nNA, M = mNA
9 When radioactive nucleus emits aβ-particle, the proton-neutron ratio
A. decrease
B. increase
C. same
D. none of these
10 How many number of anodes used in electron gun
A. one
B. two
C. three
D. six
11 Newton published laws of motion in his famous book "principia" in
A. 1867
B. 1667
C. 1676
D. 1687
12 The collision in which KE is conserved but momentum is not conserved is called:
A. Elastic collision
B. Inelastic collision
C. any these
D. None of these
13 Faraday's law of electromagnetic induction has been used in the construction of:
A. Galvanometer
B. Voltmeter
C. Electric motor
D. Electric genrator
14 A signal is amplified at the output without any change of phase, if it is applied at the
A. inverting input
B. non-inverting input
C. at any of the input
D. none of these
15 SHM is type of ______ motion
A. Vibratory
B. Linear
C. Circular
D. None
16 If the mass of the simple pendulum becomes double, its time period
A. increase
B. decreases
C. remains constant
D. none of them
17 The potential difference across the conductors should be maintained constant by connecting the ends of wire to the terminal of a device called a source of
A. power
B. current
C. resistance
D. temperature
18 The direction of the acceleration is the same as that of
A. speed
B. velocity
C. both of them
D. none of them
19 If a mass of 10 gm is suspended from a spring of k = 9.8 Nm-1, then the extension will be:
A. 1 cm
B. 1 m
C. 10 mm
D. None of these
20 The smooth or steady streamline flow is known as
A. laminar flow
B. turbulent flow
C. both of them
D. none of them
21 One radian is:
A. Greater than one degree
B. Less than one degree
C. Equal to one degree
D. None of these
22 The phase angle of a series RLC circuit at resonance is
A. 180°
B. 90°
C. 0°
D. None of the these
23 A boy pulls a toy car through a distance of 5 m by applying a force of 0.5 N, Which makes an angle of 60° with the horizontal. The work done by the boy is:
A. 1.25 J
B. 12.5 J
C. 125 J
D. None of these
24 The locus of all points in a medium having same phase of vibration is called
A. Crest
B. Trough
C. Wavelength
D. Wave-front
25 The behaviour of gases is well accounted by the kinetic theory based on
A. microscopic approach
B. macroscopic approach
C. both of them
D. none of them
26 When a mass 'm' is pulled slowly through a distance 'xo' , the elastic potential energy of the spring would be
A. P.E=Kx2o
B. P.E= 1/2kxo
C. P.E=1/2Kx2o
D. P.E=Kx2o
27 A flywheel accelerates from rest to an angular velocity of 7 rad/sec in 7 seconds. Its average acceleration will be:
A. 49 rad/sec2
B. 1 rad/sec2
C. 0.16 rev/sec2
D. Both A and C
28 In case of point source of light, shape of wavefront is
A. Spherical
B. Cylindrical
C. Plane
D. None of above
29 If two forces of magnitudes 3.5 and 2.5 N act on a body such that the angle between the forces is zero, then magnitude of the resultant will be:
A. 1.0 N
B. 6 N
C. 3.5 N
D. 12 N
30 An object undergoes S.H.M has maximum acceleration when its displacement form the means position
A. maximum
B. zero
C. half of the maximum value
D. one third of the maximum value

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