FSG Rulebook Quiz

What will happen if brake sensor input wire for BSPD is broken

• shutdown immediately with 10s reset

• shutdown after 0.5 with 10s reset

• shutdown immediately with manual LVMS reset

• shutdown after 0.5s whenever the power >=5kW

• shutdown after 0.5s whenever the power <=5kW

SES must include

• Laminate configuration of all the primary structures

• Square pocket of side 6.5mm

• Fiber weight

• Mechanical fastening of IA

• Weld strength of the joints

In which cases will team members be denied their on-site member pass?
Mark all correct answers!

• Not signed or missing standard terms

  
  

• Studying for more than five years at the university

  
  

• Arriving only after the competition has already been started

• Not assigned as a team member by the team captain

• Incorrect or missing upload of Health Insurance Certificate (HIC)

  
  

Your team is using single motor and motor drive configuration and motor drive accepts only digital commands sent using communication protocol that is compatible with the drive. The communication protocol is half-duplex. ECU sends pedal commands to drive and receives other data from drive using protocol's frame format. A cycle of messages repeats in the communication bus with number of messages = n ∈ [2,8] for each cycle, there is a constant(k) assigned for each value of n. If 1st message of each cycle is a pedal command message then what is the max value of n if the next pedal command is nth message for T=5.

time delay between two consecutive messages in bus t= k(1+1/(T)^2) seconds

n=?

TS fuse rating = 85A. LV fuse rating = 5A The Discharge circuit has an aluminium enclosure with isolation resistance maintained between TS wires and enclosure. the enclosure is grounded using 7A rated wire.

• IMD will trigger

• LV fuse will blow

• isolation resistance increases

• None of the above

ESO has plugged an oscilloscope to TSMP when TS is on with TS max voltage of 400v, dual inverter each with 500uF capacitor connected directly to 400v dc, discharge resistor of 5K ohm. After removing the HVD the graph observed is given.

If Discharge time = t, there are 10 slots on x axis, 1st slot - [0s, 0.5s] to 10th slot - [4.5s, 5s]. Then t is in which slot (answer in positive integer)?

Teams that have incurred a puncture during the endurance event due to external factors (e.g. debris on track) are

• 1. always allowed to change tires with no time penalty

• allowed to change the tire with no time penalty under certain condition.

• are not allowed to change tires.

• dnf

  
  

• are allowed to change tyres with a time penalty

  
  

The main hoop bracing is extending forward

• The main hoop can be inclined 10Degree rearward from side view

• The helmet of the driver must be forward than rearmost palne of main hoop from side view

• The angle between main hoop and bracing can be 28Degree.

• The main hoop can be attached to bracing by double lug joint.

You are a new team which builds electric vehicle for the first time, You have selected a fuse before selecting AIR s.

fuse rating = 80A If Your High voltage switching circuit inside the motor drive gets damaged it consumes 300A current from ACC. if you assume this current to be constant and you have no electrical safety circuits that can detect this failure then which relay will u choose if ambient temperature =25 ํc relay specs - conductor mass : m=20g Specific heat of copper = 385 melting/welding temperature = 350 ํc continues current rating = 170A contact resistance = r mOHM

• r= 0.65

• r= 0.70

• r= 0.73

• any one of these

• Suppose you have made upright by billet machining but in cost report you have written it is made by casting what will be the penalty for this mistake?

• 1

• 2

• 3

• 5