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End of year tutorial. Gen Exam Breakdown Part A: Multiple Choice 15 – Earth and Space: 4 – Material World: 9 – Tech World: 2 Part B: Short Answer5 – Earth.

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Presentation on theme: "End of year tutorial. Gen Exam Breakdown Part A: Multiple Choice 15 – Earth and Space: 4 – Material World: 9 – Tech World: 2 Part B: Short Answer5 – Earth."— Presentation transcript:

1 End of year tutorial

2 Gen Exam Breakdown Part A: Multiple Choice 15 – Earth and Space: 4 – Material World: 9 – Tech World: 2 Part B: Short Answer5 – Earth and Space: 1 – Material World: 3 – Tech World: 1 Part C: Tech analysis5 – Tech World: 5

3 APP Exam Breakdown Part A: Multiple Choice 15 – Earth and Space: 1 – Material World: 9 – Tech World: 5 Part B: Short Answer4 – Earth and Space: 1 – Material World: 2 – Tech World: 1 Part C: Tech analysis6 – Tech World: 6

4 Exam Info June 19th – 9:25-12:25 Bring Calculator, Ruler, HB pencil

5 Topics GENERAL SCIENCE General Science Biogeochemical cycle Organization of matter Physical Properties of solutions Lithosphere Atmosphere Hydrosphere Chemical Changes Electricity Electromagnetism Transformation of energy Mechanical Engineering Electrical Engineering Materials APPLIED SCIENCE Applied Science Space Fluids Forces and Motions Graphical Language Manufacturing

6 Biogeochemical Cycles Carbon Cycle

7 Organization of Matter Rutherford-Bohr Atomic Model Groups and periods in the periodic table

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11 Physical Properties of solutions Concentrations (g/L, ppm, %) pH scale Electrical conductivity

12 Concentration

13 pH Scale

14 Topics GENERAL SCIENCE General Science Biogeochemical cycle Organization of matter Physical Properties of solutions Lithosphere Atmosphere Hydrosphere Chemical Changes Electricity Electromagnetism Transformation of energy Mechanical Engineering Electrical Engineering Materials APPLIED SCIENCE Applied Science Space Fluids Forces and Motions Graphical Language Manufacturing

15 Lithosphere Permafrost Energy Resources: – Fossil fuels (oil, coal, natural gas, shale gas) – Geothermal energy – Nuclear

16 Atmosphere Greenhouse Effect Energy Resources: – Solar – Wind Cyclone and anticyclone

17 Greenhouse Effect

18 Cyclone, Anticyclone

19 Hydrosphere Ocean Circulation Salinity Glacier and pack ice (ice floes) Catchment area Energy resources – Hydroelectricity – Tidal energy – Wave energy

20 Balancing Equations

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22 Chemical Changes Photosynthesis and respiration Acid-base neutralization Balancing equations Conservation of mass Combustion Oxidation

23 Electricity Electrical charges Static electricity Ohm’s Law (V=RI) Electrical circuits P=VI E=Pt

24 Electrical Charges

25 Static Electricity

26 V = RI

27 Electrical circuit

28 P= VI

29 E = Pt

30 Electromagnetism Forces of attraction and repulsion Magnetic field of a live wire Magnetic field of a solenoid Electromagnetic induction

31 Live wire

32 Solenoids

33 Electromagnetic induction

34 Transformation of energy Law of conservation of energy Energy efficiency Usefulx 100 = Energy Efficiency Consumed

35 Mechanical Engineering Characteristic of links Guides Motion transmission Motion transformation Speed change Degree of freedom Adhesion and friction

36 Links

37 Guides

38 Motion Transmission

39 Speed change Driver/driven = speed change

40 Motion transformation

41 Adhesion and Friction

42 Electrical engineering Power supply Conduction, insulation and protection Control Transformation of energy Condensor Diods Solid-state relay

43 Electrical FunctionDiagram Power Supply Conduction Insulation Protection Control Transfomation of energy Condenser Diode Solid-state relay

44 Materials Constraints Mechanical properties Materials Modification of properties – Degradation, prevention Heat Treatments

45 Constraints Tension Compression Torsion Deflection Shearing

46 Material Properties Malleability Ductility Stiffness Resilience Elasticity Hardness Conducts electricity Resist corrosion Conducts heat

47 Materials

48 Topics GENERAL SCIENCE General Science Biogeochemical cycle Organization of matter Physical Properties of solutions Lithosphere Atmosphere Hydrosphere Chemical Changes Electricity Electromagnetism Transformation of energy Mechanical Engineering Electrical Engineering Materials APPLIED SCIENCE Applied Science Space Fluids Forces and Motions Graphical Language Manufacturing

49 Earth and Space Earth-Moon System

50 Fluids Bernoulli principle Archimedes principle Pascal’s law

51 Bernoulli’s principle

52 Archimedes’ Principle

53 Pascal’s Law

54 Forces and Motions Force Types of forces Equilibrium of two forces V=d/t Fg=mg

55 V=d/t

56 Fg = m*g

57 Graphical Language Multiview – TOP – FRONT- SIDE Functional dimensioning Developments Standards and representation

58 Manufacturing Drilling: Tapping: – Place threads on the inside of an object Threading – Place threads on the outside Bending

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