6 Min Silence Books Hello class whilst you are waiting for the register to be completed please do the following. Task time: Noise level: Answer: Name a product produced by each engineering sector Chemical engineering.... Mechanical engineering.... Electrical and electronic engineering.... Civil engineering.... Aerospace engineering.... Telecommunications.... Motor vehicle engineering.

Learning Outcome By the end of todays lesson you should be able to: All Recall knowledge to answer test questions Most Expand on their answers to gain the higher marks Some Identify areas of weakness and research accordingly

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Tungsten is the correct material for a light bulb filament, Titanium as the correct material for spectacle frames

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Provides a uniform weld bead, Produces a slag-free weld bead, Allows welding in all positions, Requires less operator skill than TIG welding, Allows long welds to be made without starts or stops, Needs little cleanup

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Cubic boron nitride (CBN) is the second hardest material after synthetic diamond. The desirable characteristics of an abrasive include high hardness, strength, abrasion resistance, and thermal and chemical resistance, and an ability to maintain sharp cutting edges during use.

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Disadvantages: Human population displacement More significant breeding ground for disease Reduces availability of water downstream Ecosystem impacts Barriers to migrating fish Loss of biodiversity both upstream and downstream Coastal erosion Reduces nutrient flow Advantages Cheap to operate Long life and lower operating costs than all other power plants Renewable High yield Lower energy cost than any other method Pretty plentiful Some countries depend almost entirely on it Less air pollution than fossil fuel combustion

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piezoelectric transducers produce charge when squeezed; heat is applied in order for shape memory polymers to return to their original shape.

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Better fuel efficiency than a conventional aircraft (1) because the blended wing is designed to have less drag (1) Lower noise than conventional aircraft (1) because of its aerodynamic design that allows use of smaller engines (1) Increased load carrying capacity for the relative size of the aircraft (1) because their innovative design utilises space more efficiently (1) Can fly at lower speeds/altitudes/easier lift off than conventional jet aircraft (1) because of the greater surface area providing lift (1) Improved handling or flying characteristics/lower stall characteristics than conventional jet aircraft (1) because of a more stable design with improved gliding characteristics (1)

Question 19

Using Kaizen gives Electrobox assembly workers responsibility for suggesting improvements to quality processes and assembly techniques in the production of electrical switch panels. However, Kaizen techniques may not be effective if the assembly workers are resistant to change and managers are not fully commited to its introduction. If Kaizen is adopted by all assembly workers and managers at Electrobox, it can be a highly effective way to reduce waste through empowering all Electrobox employees to engage in continuous improvement.