Frequency And Wavelength Word Problems Quiz

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2. If the stock power (32kw@9000) of 390 cc engine is to be increased to 43 kw at the same rpm calculate the extra torque required then stock in order to achieve the new power value. Answer 2 dp

11.67

12.67

33.25

45.62

3. A team consumes 5.65 litres of fuel for endurance. However, after further inspection, it is found that the fuel level drops by 60ml in sight tube due to air cavities. If minimum used fuel for a team is 2 litres And Tteam=1.2 Tmin Tick the possible efficiency scores

10

100

0

90

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5. You can present a accumalator which hasnt passed TI in the design event

True

False

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8. A team aims to make a car which can do the acceleration event driverless, it considers the idea of doing it using hall effect wheel speed sensors. What would be frequency of the signal if the team aims to complete the event in 4.5 sec. Assume whenever the teeth passes the sensor it gives a low signal, otherwise high. Assume constant velocity of the car. Diameter of the tyre in 16 inch. Upto 1 Dp.

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