PPSC Lecturer of Physics Online Test 29 Past Papers

Online Free Taleem is free online MCQ’s test related to Lecturer Physics. All the individuals who are going to appear in Lecturer Physics written test can attempt these tests in order to prepare for it in best possible way. Our tests of Lecturer of Physics include all the important questions and Past Paper of  Lecturer Physics, that have extremely high amount of chances for been included in the actual exam which make our test undoubtedly the best source of preparation.


There will be 25 multiple choice question in the test.
Answer of the questions will change randomly each time you start this test.
Practice this test at least 5 times if you want to secure High Marks.
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Test Instructions:-
Test Name Lecturer Physics 
Subject Physics Test 29
Test Type MCQs
Total Questions 25
Total Time 20 Minutes
Total Marks 100

You have 20 minutes to pass to the quiz.

PPSC Lecturer of Physics Test 29

1 / 25

The barrier to fusion comes about because protons:

2 / 25

In a nuclear power plant, the power discharged to the environment:

3 / 25

The binding energy per nucleon:

4 / 25

In a subcritical nuclear reactor:

5 / 25

Separation of the isotopes of uranium requires a physical, rather than chemical, method because:

6 / 25

In a nuclear reactor the fissionable fuel is formed into pellets rather than finely ground and the pellets are mixed with the moderator. This reduces the probability of:

7 / 25

For a controlled nuclear fusion reaction, one needs:

8 / 25

In the normal operation of a nuclear reactor:

9 / 25

The purpose of a moderator in a nuclear reactor is to:

10 / 25

Which one of the following is NOT needed in a nuclear fission reactor?

11 / 25

For purposes of a practical (energy producing) reaction one wants a disintegration energy Q that is:

12 / 25

A nuclear reactor is operating at a certain power level, with its multiplication factor adjusted to unity. The control rods are now used to reduce the power output to one-half its former value. After the reduction in power the multiplication factor is maintained at:

13 / 25

Nuclear fusion in the Sun is increasing its supply of:

14 / 25

Fission fragments usually decay by emitting:

15 / 25

The barrier to fission comes about because the fragments:

16 / 25

Most of the energy produced by the Sun is due to:

17 / 25

The function of the control rods in a nuclear reactor is to:

18 / 25

In a neutron-induced fission process, delayed neutrons come from:

19 / 25

High temperatures are required in thermonuclear fusion so that:

20 / 25

To produce energy by fusion of two nuclei, the nuclei must:

21 / 25

The energy released in a complete proton-proton cycle is about:

22 / 25

Nuclear fusion in stars produces all the chemical elements with mass numbers less than:

23 / 25

Which of the following chemical elements is not produced by thermonuclear fusion in stars?

24 / 25

In the uranium disintegration series:

25 / 25

Consider all possible fission events. Which of the following statements is true?

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