Welcome to your 2020 Quiz #6 You have an accumulator with a 142s4p configuration. The Data of the used cells are: Umax = 4,4V U = 3,9V Ucutoff = 3,3V C = 7500mAh Max. continious charging current: 4C Max. continious discharging current: 15C What is the capacity of the whole accumulaor in kWh? Round to 2 decimal places. 1 out of 14 Under which conditions are outboard wheel motors allowed? The activation of the shutdown circuit occurs at max 1s after the TS wiring is damaged The shutdown circuit is activated if the TS wiring is damaged TS wiring will not touch the chassis regardless of where it is damaged The TS wiring is of a length enough not to be damaged even if the wheel is displaced (e.g. break of a tie rod) 2 out of 14 How many mm does the point G and y move?Fy attacks at point GFy = 15000 Nα = β = 30 ͦE = 210000 N/mm2A = 35 mm2 (both rods equal)l1 = 17 mml2 = 53,5 mm Round to 3 decimal places 3 out of 14 Which statement regarding the Ready to drive sound is true? The sound is measured in dBC No animal voices may be used The ready to drive sound must be 4s long, with a tolerance of +/- 0.25s A sound level of 75 dBA is conformant to the rules 4 out of 14 The following control loop is made up of a PT1 Tt path and a P controller: Is the closed loop stable for KR = 2? Yes No Maybe Banana 5 out of 14 Solve the following equation.7x−9=2x+5x=? 6 out of 14 A DC motor with external excitation has the following characteristics:P_n = 25 kWU_n = 440 VN_n = 1350 min^-1η_n = 0,88Hint:Every losses except of copper losses can be neglected.The exciter current is ignored. Calculate the idle speed n_0 of the motor.Give answer in min^-1 and round to the nearest one. 7 out of 14 What is the minimum vehicle speed to regenerate energy? 4 kph 4.5 kph 5 kph 7.5 kph 10 kph 8 out of 14 Which impedance arises at the beginning of the line at an operating frequency of 400MHz and a Cable length of 10cm when the terminating resistor is 4.7kW (TTL input)?b= 317.5μm, d=1.27mm, e_0=3.5Give answer in and round to the nearest one. 9 out of 14 Calculate the force FBx for the given bracket when a force F=500N is applied at the point of the thick red arrow, given the dimensions l1=35mm and l2=45mm. Answer in Newton and round to 1 decimal place. 10 out of 14 How much time does the team have to change drivers? as long as they want 60s 120s 180s 240s 31,415s 11 out of 14 Which of the following options provides the best area moment of inertia for a bending load? (1) R = 3 inch (2) r = 50.8mm, R = 4 inch 12 out of 14 The Chassis of your Formula Student car is a Monocoque consisting of Composites. Your side Impact structure is built with a 20mm core and a total Laminate thickness of 5mm. The Bottom consisting of a structure with a total Laminate thickness of 3mm and a 16mm core. The Monocoque is the lowest part of the car with the minimum static ground clearance, that is allowed. How high must the side impact structure be in mm? 13 out of 14 How big is the voltage drop across the current limiting resistors?U_TS = 450 VI_mess = 0.1 mAR = 15 kΩGive answers in Volt and round to 1 decimal place. 14 out of 14 2019-12-18