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20 May 2019
The inner workings of most electronic devices for diagnostic imaging are temperature-sensitive, in that they will not function properly if safe operating temperature is exceeded. However, these devices also include internal components that emit considerable heat within the device.
a. Provide TWO specific strategies that an equipment designer could employ to reduce heating of the temperature-sensitive components and explain how physics concepts are applied in each strategy. (2 x 4 marks)
b. Explain why warranty for many devices will be voided if the equipment is operated in a room with air temperature exceeding the limit specified by the equipment manufacturer. (2 marks)
The inner workings of most electronic devices for diagnostic imaging are temperature-sensitive, in that they will not function properly if safe operating temperature is exceeded. However, these devices also include internal components that emit considerable heat within the device.
a. Provide TWO specific strategies that an equipment designer could employ to reduce heating of the temperature-sensitive components and explain how physics concepts are applied in each strategy. (2 x 4 marks)
b. Explain why warranty for many devices will be voided if the equipment is operated in a room with air temperature exceeding the limit specified by the equipment manufacturer. (2 marks)
greydeer783Lv1
2 Jun 2021
