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List Of Courses In Nigerian Polytechnics (ND Programmes)

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LIST OF COURSES IN NIGERIAN POLYTECHNICS (and MONOTECHNICS) – ND Programmes

List of all available courses in Nigerian Polytechnics (ND Programmes). There are altogether over 98 courses available in Nigerian Polytechnics. You can view them all here. Click on each course to see the subject combination, JAMB requirements and institutions offering them:

SEE MORE:

LIST OF ALL COURSES AVAILABLE IN NIGERIAN UNIVERSITIES

LIST OF COURSES IN NIGERIAN COLLEGES OF EDUCATION (NCE PROGRAMMES)

This page will be continually updated

Courses:

  1. ACCOUNTANCY
  2. AGRICULTURAL AND BIO-ENVIRONMENTAL ENGINEERING TECHNOLOGY
  3. AGRICULTURAL ENGINEERING/TECHNOLOGY
  4. AGRICULTURAL TECHNOLOGY
  5. AIRCRAFT ENGINEERING TECHNOLOGY
  6. ANIMAL HEALTH AND PRODUCTION TECH.
  7. ARCHITECTURAL TECHNOLOGY
  8. ARTS AND DESIGN
  9. ARTS AND INDUSTRIAL DESIGN
  10. BANKING AND FINANCE
  11. BIOMEDICAL ENGINEERING TECHNOLOGY
  12. BOAT AND SHIP BUILDING ENGINEERING TECHNOLOGY
  13. BUILDING TECHNOLOGY
  14. BUSINESS ADMINISTRATION & MANAGEMENT
  15. CARTOGRAPHY AND GEOGRAPHIC INFORMATION SYSTEM
  16. CERAMICS TECHNOLOGY
  17. CHEMICAL ENGINEERING TECHNOLOGY
  18. CIVIL ENGINEERING TECHNOLOGY
  19. CO-OPERATIVE ECONOMICS & MANAGEMENT
  20. COMMUNITY HEALTH
  21. COMPUTER ENGINEERING
  22. COMPUTER SCIENCE
  23. CROP PRODUCTION TECHNOLOGY
  24. DENTAL NURSING
  25. DENTAL TECHNOLOGY
  26. DENTAL THERAPY
  27. ELECTRICAL/ELECTRONIC ENGINEERING TECHNOLOGY
  28. ENVIRONMENTAL HEALTH TECHNOLOGY
  29. ESTATE MANAGEMENT AND EVALUATION
  30. ESTATE MANAGEMENT AND VALUATION
  31. EXPLOSIVE ORDINANCE TECHNOLOGY
  32. FASHION DESIGN AND CLOTHING TECHNOLOGY
  33. FISHERIES AND AQUATIC TECHNOLOGY
  34. FISHERIES TECHNOLOGY
  35. FOOD TECHNOLOGY
  36. FORESTRY TECHNOLOGY
  37. FOUNDRY ENGINEERING TECHNOLOGY
  38. GEOLOGICAL TECHNOLOGY
  39. GLASS/CERAMICS TECHNOLOGY
  40. GRAPHICS DESIGN AND ADVERTISING
  41. HEALTH INFORMATION MANAGEMENT
  42. HOME AND RURAL ECONOMICS
  43. HORTICULTURAL TECHNOLOGY
  44. HORTICULTURE AND LANDSCAPE TECHNOLOGY
  45. HOSPITALITY MANAGEMENT
  46. INDUSTRIAL AND LABOUR RELATIONS
  47. INDUSTRIAL MAINTENANCE ENGINEERING TECHNOLOGY
  48. INDUSTRIAL SAFETY AND ENVIRONMENTAL ENGINEERING TECHNOLOGY
  49. INSURANCE
  50. LEATHER TECHNOLOGY
  51. LEISURE AND TOURISM MANAGEMENT
  52. LIBRARY AND INFORMATION SCIENCE
  53. LOCAL GOVERNMENT STUDIES
  54. MARINE ENGINEERING TECHNOLOGY
  55. MARITIME TRANSPORT & BUSINESS STUDIES
  56. MARKETING
  57. MASS COMMUNICATION
  58. MECHANICAL ENGINEERING TECHNOLOGY
  59. MECHATRONICS ENGINEERING TECHNOLOGY
  60. MEDICAL IMAGING TECHNOLOGY
  61. METALLURGICAL ENGINEERING TECHNOLOGY
  62. MINERAL AND PETROLEUM RESOURCES ENGINEERING TECHNOLOGY
  63. MINERAL RESOURCES ENGINEERING TECHNOLOGY
  64. MULTIMEDIA TECHNOLOGY
  65. MUSIC TECHNOLOGY
  66. NAUTICAL SCIENCE
  67. NUTRITION AND DIETETICS
  68. OFFICE TECHNOLOGY AND MANAGEMENT
  69. OPTOMETRY
  70. ORTHOPEDIC CAST TECHNOLOGY
  71. PENSION ADMINISTRATION AND MANAGEMENT
  72. PETROLEUM AND GAS PROCESSING
  73. PETROLEUM ENGINEERING TECHNOLOGY
  74. PETROLEUM MARKETING AND BUSINESS STUDIES
  75. PHARMACEUTICAL TECHNOLOGY
  76. PHOTOGRAMMETRY AND REMOTE SENSING
  77. PHOTOGRAPHY
  78. POLYMER TECHNOLOGY
  79. PRINTING TECHNOLOGY
  80. PRODUCTION TECH.
  81. PROSTHETICS/ORTHOTICS TECHNOLOGY
  82. PSYCHOSOCIAL REHABILITATION
  83. PUBLIC ADMINISTRATION
  84. PURCHASING AND SUPPLY
  85. QUANTITY SURVEYING
  86. SCIENCE LABORATORY TECHNOLOGY
  87. SOCIAL DEVELOPMENT
  88. STATISTICS
  89. SURVEYING AND GEO-INFORMATICS
  90. TAXATION
  91. TEXTILES TECHNOLOGY
  92. TRANSPORTATION PLANNING & MANAGEMENT
  93. URBAN AND REGIONAL PLANNING
  94. VETERINARY LABORATORY TECHNOLOGY
  95. WATER RESOURCES ENGINEERING TECHNOLOGY
  96. WELDING AND FABRICATION TECHNOLOGY
  97. WILDLIFE AND ECO-TOURISM
  98. WOOD AND PAPER TECHNOLOGY
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ACADEMICS

PHY 203 Quiz For OAU

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Created by Oluwaferanmi Akinyele

PHY 203 Quiz

These are likely questions for our test based on our class notes, few questions our lecturers asked in class, examples in the notes and some online questions.

 

This quiz consists of 95 questions covering all the topics we have been taught in PHY 203 till present. I hope we all find it helpful.

You have 50 mins for this quiz.

 

 

 

Contributors: Zainab, Verah & Lammylex (CHM department)

and Shukroh, Great Blakky and Ebun (PHY department)

 

Goodluck!❤️

1 / 95

1. A mesh is any closed path in a circuit which does not enclose any other closed path inside it

2 / 95

2. A transformer only increases the voltage with corresponding increase in current

3 / 95

3. A material that releases an electron from the valence band into the conduction band when a photon of light is incident on it is a ___________

4 / 95

4. What are the examples of passive elements?

5 / 95

5. The transistor is a current __________ device.

6 / 95

6. What is known as eddy current loss in a transformer?

7 / 95

7. A hole can also be described as a _________

8 / 95

8. On the basis of their use, transformers are classified as

9 / 95

9. A semiconductor in an extremely pure form is known as ………….

10 / 95

10. A 6600/550V, 25KVA transformer has iron losses of 350W and its 1º and 2° winding resistances are 14.5 and 0.1Ω respectively. Determine the full load efficiency at a power factor of unity.

11 / 95

11.

How many branches, nodes, loop and mesh do we have here?

12 / 95

12. Consider the following statements and choose only correct answers

I. The resistivity of a semiconductor is less than that of an insulator and more than a conductor

II. As temperature increases, the conductivity of semiconductors decreases

III. We can consider a semiconductor as a resistance material

IV. Semiconductors have a negative temperature coefficient of resistance

13 / 95

13. A perfect amplifier has all of the following properties except:

14 / 95

14. Which of these will result in forward biasing

I. when certain dc voltage is applied to the junction in such a direction that it cancels the potential barrier thus permitting the flow of current

II. Connecting the negative terminal of the battery to the p-type and positive terminal to the n-type

III. Connecting the positive terminal of the battery to the p-type and negative terminal to the n-type

IV. when certain dc voltage is applied to the junction in such a direction that the potential barrier is increased

15 / 95

15. A galvanometer measures and detects extremely small currents both in ………………… and ………………………

16 / 95

16. A laminated steel core that has high silicon content provides

17 / 95

17. Depletion layer serves as barrier to the movement of free electrons.

18 / 95

18. A p-n junction is also known as

19 / 95

19. Calculate the current flowing in the circuit

20 / 95

20. The most versatile circuit configuration for transistors is the

21 / 95

21. AC Current and Voltage may vary with time. True or False?

22 / 95

22. In a multimeter, when the variable resistance and the fixed resistance are connected in series with the battery and galvanometer, the multimeter functions as

23 / 95

23. What is the number of branches, nodes, loops, and meshes?

24 / 95

24. Voltmeter draws …………………… current

25 / 95

25. A variable resistor in an electric circuit is for ……………

26 / 95

26. A node is a collection point for two or more banches

27 / 95

27. In checking for continuity of circuit which on these is used

28 / 95

28. Extrinsic semiconductors have more current conducting capacity than intrinsic semiconductors

29 / 95

29. The core in a transformer provides ?

30 / 95

30. When a small amount of trivalent impurity is added to a pure semi conductor, the semi conductor becomes

31 / 95

31. What type of bonds exist in semiconductors

32 / 95

32. A capacitor stores charge and hence, electric energy

33 / 95

33. In a semiconductor, as temperature increases, conductivity ………………

34 / 95

34. A inductor stores energy in its _________

35 / 95

35. The separation between conduction band and valence band on the energy level diagram is called ________

36 / 95

36. The voltage signal at the collector is out of phase with the signal at the base by:

37 / 95

37. A resistor is regarded as a circuit element which puts energy into a circuit

38 / 95

38. A component that allows the flow of current in only one direction is called ……….

39 / 95

39. Which of the statements about PN junction is true

I. A PN junction presents a high resistance if forward biased.

II. A PN junction presents a high resistance if reversed biased.

III A PN junction presents a low resistance if forward biased.

IV. A PN junction presents a low resistance if reversed biased.

 

40 / 95

40. No electrons can stay in the forbidden gap because

41 / 95

41. The principle behind the working of a transformer is _________

42 / 95

42. The resistivity of a semiconductor is ………. that of an insulator, and …………that of conductors

43 / 95

43. Copper loss is usually larger than other losses

44 / 95

44. Which of the following is/are correct?

I. Bipolar junction transistors control the current by varying the number of charge carriers

II. Voltage between 2 terminals are indicated by repeated letters

III. The emitter is lightly doped to reduce junction capacitance

IV. The emitter-base junction is forward biased

45 / 95

45. Which of the following transformers has a high rating?

46 / 95

46. Inductors smoothen sharp sudden changes in ……….

47 / 95

47. when the sensitivity of a meter is high, it means the meter has ………….

48 / 95

48. A capacitor and an Inductor in an AC circuit is referred to as

49 / 95

49. In an RL circuit voltage across the resistor increases exponentially

50 / 95

50. Any transistor designed must operate in the ________ region of the characteristic curve

51 / 95

51. The loss due to ohmic resistance of the transformer windings

52 / 95

52. Select the correct options only

I. Pentavalent impurities provide large number of free electrons to the semiconductor.

II. Trivalent impurities provide large number of free electrons to the semiconductor.

III. Trivalent impurities provide large number of holes to the semiconductor.

IV. Pentavalent impurities provide large number of holes to the semiconductor.

53 / 95

53. …………………. are responsible for the conduction  in a conductor

54 / 95

54. ________ converts alternating currents into direct currents

55 / 95

55. Which of this must be connected to multimeter to be able to measure AC voltages?

56 / 95

56. p-type and n-type semiconductor join together to form a …………….. known as …………….

57 / 95

57. A meter is protected in the case of accidental workload by connecting …………… in ………….. with a voltmeter

58 / 95

58. In pure inductors, current ……… the voltage by ……

59 / 95

59. The emf that gets induced in the secondary winding according to Faraday’s law of electromagnetic induction is called?

60 / 95

60. The process of setting up a current to operate a transistor at a desired point on its characteristic curve is known as __________

61 / 95

61. Which of the following is correct

I. Small changes in V(BE) will produce large current changes in I(C) & I(E)

II. Small changes in V(CE) have little effect on I(B)

III. Small changes in V(CE) will produce large current changes in I(C) & I(E)

I, II, III & IVIV. Small changes in V(BE) will produce large current changes in I(B)

62 / 95

62. A multiplier measures ………………, ………………….. and …………………

63 / 95

63. Which of the following is true about transformers?

I. Open circuit test are done with a load on the transformer.

II. Copper loss is due to the ohmic resistance of the transformer windings.

III. Open circuit test is done to determine the ‘no load loss’ of the transformer.

IV. A transformer is electrically linked.

64 / 95

64. Which of this is true

65 / 95

65. To convert a multiplier to an ammeter, a ………. resistance is connected in ……………… with a galvanometer

66 / 95

66. An ammeter also detects the direction of the flow of current

67 / 95

67. In a RC circuit, voltage across the resistor ………………. exponentially with time

68 / 95

68. If a circuit has the following parameters Vcc =20V, Rs +Rm = 9.3KΩ, Vbe = 0.7, Im =1mA, and Β = 100. Calculate the meter current when E =10V and the voltmeter input r with or without the transistor.

69 / 95

69. The loss due to the reversal of magnetization in the transformer core is known as

70 / 95

70. Which of the following is/are true

I. Reverse biasing prevents the flow of charge carriers across the junction.

II. Forward biasing is created when the positive terminal is connected to the n-type part of the PN junction.

III. In practice, when we apply reverse biasing to a PN junction, all the charge carriers stops to flow.

71 / 95

71. Calculate Ia, Ib and Ic

72 / 95

72. Which of the following is true about the effect of temperature on semiconductors

I. At absolute zero, there are no free electrons.

II. Above absolute zero, bonds break and electrons move under the influence of the applied electric field.

III. The semiconductor has its highest conductivity at absolute zero

IV. The semiconductor behaves as a perfect insulator at absolute zero

73 / 95

73. In a transformer, most flux which get linked to the secondary winding is called?

74 / 95

74. The e–h+ pair can also be called ____

75 / 95

75. Why is a laminated steel core used in a transformer instead of a solid core?

76 / 95

76. A transformer consists of two inductive coils namely;

77 / 95

77. Calculate the equivalent resistance

78 / 95

78. Loading effect of a meter happens because……………

79 / 95

79. The collector current is determined by the _________

80 / 95

80. An Inductor tend to smooth sudden change in ……………..

81 / 95

81. Calculate Rth, Vth, and I5

82 / 95

82. The majority carriers in an n-type semiconductor is ?

83 / 95

83. In electronics, _____ refers to the use of DC voltage to establish certain operating conditions for an electronic device.

84 / 95

84. The arrangement of atoms in a repetitive manner is known as

85 / 95

85. Inductors are very common in high-frequency circuit

86 / 95

86. Circuit elements are connected in parallel when a common ……………. is applied to each elements

87 / 95

87. Coils are …………… separated, but ……………. linked together

88 / 95

88. The potential barrier of a P-N junction depends on which of the following except

89 / 95

89. A capacitor C and an Inductor L store…………….. and ……………….. respectively

90 / 95

90. A Thevenin’s equivalent circuit contains an equivalent source Vth in parallel with an equivalent resistor Rth

91 / 95

91. Circuit elements connected in series have common …………….. passing through each element

92 / 95

92. The transistor is a three-terminal device that we can use to form a _____________ circuit

93 / 95

93. Which of the following statements is/are true? I. A multimeter can be used as an ammeter when low resistance is connected in parallel with the galvanometer II. A low sensitive meter will measure Voltage perfectly III. A multimeter cannot be used to determine circuit continuity IV. A multimeter can be used as an voltmeter when high resistance is connected in series with the galvanometer

94 / 95

94. The Norton’s equivalent circuit contains a Norton equivalent source “I(N)” in parallel with an equivalent resistor R(N)

95 / 95

95. A emitter-follower circuit has Vcc =12V, Rm = 1KΩ and a 2mA meter. If the amplification factor of the resistor is 80 and Vbe = 0.7. Calculate the suitable r for Rs to give fsd when E= 5V.

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ACADEMICS

Quiz for CSC 201

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You have 30 mins for this quiz

Time up!


Created by Oluwaferanmi Akinyele

CSC 201

Preparatory Quiz for CSC 201 Test 2022/2023. This quiz contains 40 multiple choice questions.

 

 

The questions are compiled by Physics department gurus;

Ebun (Class rep)

Levi

Oluwaferanmi

Great

and Blakky

1 / 40

The outcome of a programming activity is a _________

2 / 40

What is the maximum possible length of an identifier in Python?

3 / 40

Machines developed in transistor era include the following except

4 / 40

A ________ is a sequence of instructions telling the computer what to do.

5 / 40

Who developed Python Programming Language?

6 / 40

Operating Systems includes the following except

7 / 40

A computer software comprises of ___________ software & ___________ software

8 / 40

The following are program elements except

9 / 40

Is Python case sensitive when dealing with identifiers?

10 / 40

Which of the following variable naming is correct

11 / 40

Which keyword is used to call a function in Python language?

12 / 40

The correct sequence of the history of modern era is

13 / 40

Which of the following functions is a built-in function in python?

14 / 40

Machines developed in mechanical era include the following except

15 / 40

Which type of Programming does Python support?

16 / 40

Is Python code compiled or interpreted?

17 / 40

What is the order of precedence in python?

18 / 40

Python was created in what year

19 / 40

What is the value of the following expression?

“`float(22//3+3/3)“`

20 / 40

Which of the following is an invalid statement?

21 / 40

Application software includes the following except

22 / 40

What are the two main types of functions in Python?

23 / 40

In flow charts, a terminal is represented with what shape

24 / 40

‘Bit’ stands for

25 / 40

Which one of the following is the use of function in python?

26 / 40

The expression

“`2**2**3“` is equal to “`(2**2)**3“`

27 / 40

Which of the following is true for variable names in Python?

28 / 40

What are the values of the following Python expressions?

“` 2**(3**2)“`

“` (2**3)**2“`

“` 2**3**2“`

29 / 40

What will be the output of the following Python expression?

“`round(4.576)“`

30 / 40

Which of the following is used to define a block of code in Python language?

31 / 40

Which of the following is an invalid variable?

32 / 40

The ______ is the brain of the computer that performs simple arithmetic & logical operations

33 / 40

What will be the value of X in the following Python expression?

“`X = 2+9*((3*12)-8)/10“`

34 / 40

The following is true about python except

35 / 40

Which among the following list of operators has the highest precedence?

“` +, -, **, %, /, <<, >>, |“`

36 / 40

What is the average value of the following Python code snippet?

“`grade1 = 80“`

“`grade2 = 90“`

“`average = (grade1 + grade2) / 2“`

37 / 40

The following are high-level languages except

38 / 40

Which of the following character is used to give single-line comments in Python?

39 / 40

The following are python reserved words excerpt

40 / 40

Which of the following is the correct extension of the Python file?

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ACADEMICS

PHY 205 Quiz

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OAU PHY 205 Quiz

PHY 205

1 / 34

1. Why is it necessary for the tube to be in a vacuum during thermionic emission?

2 / 34

2. In what devices are cathode ray tubes commonly used?

3 / 34

3. What type of radiation can be produced using cathode ray tubes?

4 / 34

4. In Thompson’s experiment, a a beam of electron travelling at 6.8 x 10^7m/s is bent into a circular path of radius 4cm in the magnetic of induction 10^-2 W/m2. Find the specific charge to mass (e/m)

5 / 34

5. What is thermionic emission?

6 / 34

6. What happens when a metal wire is heated in a vacuum during thermionic emission?

7 / 34

7. High beam of cathode ray in vacuum tube can be steered and manipulated by

8 / 34

1. Which branch of physics is concerned with the quantization of energy and its effects on the interaction of matter and energy?

9 / 34

2. Wavelength is inversely proportional to an object’s mass

10 / 34

3. What is the intrinsic angular momentum (spin) value of an electron?

11 / 34

4. Which of the following is not quantized?

 

12 / 34

5. Which of the following statements is TRUE?

13 / 34

6. Electrons, being fermions, adhere to which principle that prohibits two electrons from occupying the same quantum state?

14 / 34

7. What is the electric charge of a positron?

15 / 34

8. What type of process is represented by this equation e† + e¯ → ϒ + ϒ

16 / 34

9. What term is used to describe the lowest energy state that an electron can occupy within an atom?

17 / 34

10. Electrons absorbs energy in form of photons as they are accelerated

18 / 34

11. Which field properties does an electron exhibit due to its charge and motion?

19 / 34

12. Which of the following statements about electrons within an atom is true?

20 / 34

13. What is the relative mass of an electron compared to a proton?

21 / 34

1. In Rutherford's model, where is the positive charge concentrated?

22 / 34

2. What are electromagnetic waves?

23 / 34

3. In electromagnetic waves, how do the electrical and magnetic components oscillate?

24 / 34

4. What is the significance of alpha particle scattering experiments in Rutherford's model?

25 / 34

5. In Thomson's model, where are the negatively charged electrons located?

26 / 34

6. According to quantum mechanics, what is the alternate view of electromagnetic radiation (EMR)?

27 / 34

7. If the dimensions of the nucleus are small enough, what can happen to alpha particles passing very near the nucleus in Rutherford's model?

28 / 34

8. How are the electrons distributed in Thomson's model?

29 / 34

9. How do the oscillations of the electrical and magnetic components in electromagnetic waves relate to the direction of propagation?

30 / 34

10. Arrange the following types of electromagnetic radiation in order of increasing frequency:

31 / 34

11. What is a photon?

32 / 34

12. Arrange the following types of electromagnetic radiation in order of increasing wavelength

33 / 34

13. What is the primary reason for the scattering of alpha particles in Rutherford's model?

34 / 34

14. In quantum mechanics, what role does a photon play in the electromagnetic field?

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ACADEMICS

OAU PHY 203 Class Notes

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This PDF is the class notes for OAU  PHY 203 during the 2022/2023 session.




It encompasses topics ranging from circuit theory and network theorems to Thevenin’s and Norton’s theorems, progressing further into AC circuits, transformers, physics of active devices, semiconductors, and more.



I will continually update this file as we proceed through the classes. Thank you.

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