Engineering Excellence Quiz
Engineering Excellence Quiz
Test your engineering knowledge with our comprehensive quiz designed for aspiring engineers and enthusiasts alike. This quiz dives into various technical topics, including circuit design, fluid dynamics, and material properties.
Whether you're a student, teacher, or simply passionate about engineering, you'll find intriguing questions that challenge your understanding. Key features include:
- 11 thought-provoking questions
- Multiple choice and open-ended formats
- Focus on practical applications and theoretical concepts
The power dissipation othe circuit is given by Pdissipation = |12V -V_out| * i_out
In case of output short circuit, the magnetic flux in the ferromagnetic core of the inuctor reaches its saturation value. This leads to intrinsic limitation of the output current (i_out) in case of output short circuit.
In steady-state operation, the circuit can only provide output voltages (v_out) that are higher than the input voltage (12V).
When increasing the output voltage (v_out) at constant output current (i_out), the power losses due to the Rdson of the MOSFET increase
When decreasing the output voltage (v_out) at constant output current (i_out), the power losses due to the Rdson of the MOSFET increase
A Main Hoop is designed out of a close section steel tube with an outside diameter of 30 mm and a wall thickness of 2.5mm. Please enter the minimum bending radius in millimeter.
Yours suspension team wants you to measure a certain signal. You encounter quite some noise and want to filter the higher frequencies out that are not of interest and opt for the following active low pass filter configuration (multiple feedback filter) and the given input signal. All components are assumed to be ideal. What will be the output signal?
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An incompresible medium is flowing through a pipe with 27mm inner diameter. To what diameter in millimeter must the pipe be tapered so that the flow speed doubles. Consider a flow speed far below the speed of sound, and neglect all losses. Round the solution to one decimal place
According to the FS Rules and the competition handbook: Which statements are true
All signal failures of system critical signals must result in an opened shutdown circuit
Critical fasteners must not be shortened
Each driver may drive up to two dynamic events
A black flag shows a disqualification to the driver
The tilt test simulates a lateral accelaration of 1.6g (rounded to one decimal place)
All vehicles must be equipped with a brake system plausibility device
How much does a current-carrying aluminum wire of arbitrary length with a cross-section of 5 mm2 expand, if it consumes 16W for 1 Minute. Linear length expansion with the linear coefficient of length expansion a=23*10^(-6) 1/K is assumed. The specific heat capacity is defined as c = 0.896 J/(gK) and the mass density as p=2.7g/cm^3. Additional assumptions are no heat loss and a temperature well below the melting point. Enter the solution in millimeter and round to one decimal place.
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