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
A current flowing in an electrical component increase linearly from 0 to 5 A over 5 second s.The total charge flowing through the component over this duration is.
Question # 2
If a ball comes back to its starting point after bouncing off the wall several times, then its
Question # 3
An emf is set up in a conductor when it:
Question # 4
A meter wire carraying a current of 2A is at right angle to the uniform magnetic field of 0.5 Weber/m2The force on the wire is
Question # 5
Formula for calculating moment of inertia of the bodies of one pair is same. Tick the answer.
Question # 6
Rate of flow can be expressed in
Question # 7
If current through conductor is 1 A and length of conductor is 1m placed at right angle to the magnetic field, then the strength of magnetic field is
Question # 8
If the flow is incompressible and the flow is steady then the mass of the fluid through the pipe
Question # 9
Method "lamp and scale arrangement" used to measure the
Question # 10
A 100 kg car is moving at a speed of 10 m/sec and comes to rest after covering a distance of 50 m. the amount of work done against friction is:
Question # 11
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 # 12
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
Question # 13
Referring to above figure, current in the coil P grows from zero to its maximum value
Question # 14
Melting point of ice
Question # 15
During the upward motion of the projectile, the vertical component of velocity.
Question # 16
For making cooking utensils, which of the following pairs of properties is most suited?
Question # 17
Tick the conservative force
Question # 18
Energy is not carried by
Question # 19
At the temperature, a body emits radiation which is principally
Question # 20
An eV is unit of:
Question # 21
At any point on the right bisector of the line joining two equal and opposite charges
Question # 22
A transistor has:
Question # 23
Position was discovered by Carl Anderson in
Question # 24
In L.C.R series A.C. circuit, the phase angle between current and voltage is
Question # 25
The statement "the electric force of repulsion or attraction between two point charges is directly proportional to the product of the charges and inversely proportional to square of the distance between them" refer to
Question # 26
The conventional current is the name given to
current due to flow of:
Question # 27
Which of the following is an example of a S.H.M?
Question # 28
Huygen's principle states that
Question # 29
Electron volt is the unit of.
Question # 30
Fire fighters have a jet attached to the head of their water pipes in order to head of their water pipes in order to
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ECAT
Physics
Important MCQ's
Sr.#
Question
Answer
1
The measure of the deformation in a solid when stress is applied to its is called
A. elastic constant
B. young's modulus
C. strain
D. elasticity
2
The intensity of emitted energy (with wavelength) radiated from a black body at different temperatures was initially measured by:
A. Lummer
B. Planck
C. Pringsheim
D. Both (A ) and (B)
3
Two progressive waves of frequency 250 Hz are superimposed to produce a stationary wave in which adjacent nodes are 2 m apart. The speed of the progressive waves is.
A. 125 m/se
B. 500 m /sec
C. 250 m/sec
D. 1000 m/sec
4
In an elevator moving vertically up with an acceleration 'g' the force exerted on the floor by a passenger of mass M is
A. Mg
B. 1/2 Mg
C. Zero
D. 2 Mg
5
SI unit of frequency is
A. second
B. hertz
C. revolution
D. vibrations/sec
6
With age, least distance of distinct vision:
A. Increases
B. Decreases
C. Is not affected
D. None is correct
7
At absolute temperature, the kinetic energy of the molecules
A. Becomes zero
B. Becomes maximum
C. Becomes minimum
D. Remain constant
8
Radioactivity was discovered by:
A. Becquerel
B. Marie curie
C. Pierre curie
D. All of them
9
When there is no relative motion between the magnet and coil, the galvanometer indicates:
A. No current in circuit
B. An increasing current
C. A decreasing current
D. Either B or C
10
The resistance offered by a fluid to a solid moving inside it is called:
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