Bharat Practice
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- 1.
Which of the following statements for Static Events are correct ?
- A.
The first 5 pages of drawings of the Engineering Design Report will be evaluated.
- B.
In the Business Plan Presentation event team members at the event but who are not presenting cannot answer questions of judges.
- C.
The cost explanation file should also contain which specific cost figures were used e.g the cost of one machine operation hour.
Correct Answer
C. The cost explanation file should also contain which specific cost figures were used e.g the cost of one machine operation hour. -
- 2.
Which of the following statements are false about the HVD ?
- A.
Remove actuation of the HVD through a long handle, rope or wire is permitted.
- B.
No tools must be necessary to open the HVD.
- C.
An untrained person must be able to remove the HVD withing 10 seconds when the vehicle is in ready-to- race condition.
- D.
Uttejit stole it
Correct Answer
A. Remove actuation of the HVD through a long handle, rope or wire is permitted.Explanation
The statement "Remove actuation of the HVD through a long handle, rope or wire is permitted" is false. It implies that using a long handle, rope, or wire to remove the HVD is allowed, which is not the case. The correct answer states that this statement is false.Rate this question:
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- 3.
Which of the following is not valid for TS Wiring ?
- A.
The temparature rating for TS wiring must be at least 80 deg C.
- B.
Any shielded cable must have the shield grounded
- C.
All TS wiring that runs outside of TS enclosures must be enclosed in separate orange non-conductive conduit or an orange shielded cable.
Correct Answer
C. All TS wiring that runs outside of TS enclosures must be enclosed in separate orange non-conductive conduit or an orange shielded cable.Explanation
The given statement is not valid for TS Wiring because it states that all TS wiring that runs outside of TS enclosures must be enclosed in separate orange non-conductive conduit or an orange shielded cable. However, this is not a requirement for TS Wiring.Rate this question:
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- 4.
Which of the following is relevant to the main hoop ?
- A.
Must be constructed of a single piece of uncut, uncontinuos , closed section, steel tubing
- B.
Can be inclined more than 20 degress from vertical
- C.
Must be extended from the lowest chassis member on one side of the chassis, up, over and down to the lowest chassic member on the other side.
Correct Answer
A. Must be constructed of a single piece of uncut, uncontinuos , closed section, steel tubingExplanation
The main hoop must be constructed of a single piece of uncut, uncontinuous, closed section, steel tubing. This means that it cannot be made up of multiple pieces joined together, it cannot have any breaks or interruptions in its structure, and it must have a closed shape. Additionally, it must be made of steel tubing.Rate this question:
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- 5.
Which of the following is valid for the Datalogger?
- A.
Data logger must be inserted in the Negative TS Supply between the most negative AIR (s) and invertor.
- B.
Datalogger can be placed within the accumulator container.
- C.
Datalogger must be supplied from a additional battery.
Correct Answer
A. Data logger must be inserted in the Negative TS Supply between the most negative AIR (s) and invertor.Explanation
The correct answer is "Data logger must be inserted in the Negative TS Supply between the most negative AIR (s) and invertor." This means that the data logger should be connected to the negative terminal of the TS Supply, specifically between the most negative AIR(s) and the inverter. This placement ensures that the data logger can accurately measure and record the data from the system.Rate this question:
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- 6.
If the following flag is waved during a track event, it indicates that the driver must into the passing zone.
- A.
Blue flag with white dot
- B.
Blue flag
- C.
Black flag with orange dot
Correct Answer
B. Blue flagExplanation
The blue flag is waved during a track event to indicate that a driver must move into the passing zone. This flag is used to signal slower drivers to allow faster drivers to pass them safely. It is a way to ensure that the race continues smoothly and that faster drivers are not hindered by slower ones.Rate this question:
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- 7.
The insulation monitoring device test is passed if
- A.
IMD does not shutdown the TS within 30sec after insertion of test resistor between TSMP and ground
- B.
IMD shutdown the TS within 30sec after insertion of test resistor between TSMP and ground
- C.
IMD shutdown the TS within 30sec after insertion of test resistor between TS+ and TS-
Correct Answer
B. IMD shutdown the TS within 30sec after insertion of test resistor between TSMP and groundExplanation
The correct answer is "IMD shutdown the TS within 30sec after insertion of test resistor between TSMP and ground." This means that the insulation monitoring device (IMD) is functioning properly if it detects a fault (indicated by the shutdown of the TS) within 30 seconds after a test resistor is inserted between the TSMP (Transformer Secondary Monitor Point) and ground. This test helps ensure that the IMD is able to detect insulation faults and protect the transformer system (TS) in a timely manner.Rate this question:
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- 8.
The following symbol consisting of a red spark on a white-edged blue triangle must be affixed in close proximity
- A.
To each shutdown button
- B.
To the inertia switch
- C.
To the BSPD
Correct Answer
A. To each shutdown buttonExplanation
The symbol consisting of a red spark on a white-edged blue triangle must be affixed in close proximity to each shutdown button. This means that the symbol should be placed near every shutdown button. The purpose of this symbol is to indicate the location of the shutdown button and provide a visual cue for users to easily identify and access it in case of an emergency or need for immediate shutdown.Rate this question:
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- 9.
Which of the following is not valid for grounding
- A.
The seating mounting points must be grounding
- B.
Rotating parts of the vehicle must be grounded
- C.
Any electrical conductive part of the vehicle within 100 mm of any TS component must be grounded
Correct Answer
C. Any electrical conductive part of the vehicle within 100 mm of any TS component must be groundedExplanation
The statement "Any electrical conductive part of the vehicle within 100 mm of any TS component must be grounded" is not valid for grounding. Grounding is the process of connecting an electrical circuit or device to the Earth or to a conductor that serves in place of the Earth. It is typically done to prevent electrical shock, protect against electrical surges, and ensure the proper functioning of electrical systems. The requirement that any conductive part within 100 mm of a TS component must be grounded is not a standard grounding practice and does not align with the principles of grounding.Rate this question:
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- 10.
Vehicle weighing requires
- A.
The vehicle to be tilted to 20 degrees
- B.
All fluids to be at their maximum fill level
- C.
All fluid containers to be deviod of any fluid
Correct Answer
B. All fluids to be at their maximum fill levelExplanation
In order to accurately weigh a vehicle, all fluids need to be at their maximum fill level. This is because the weight of the fluids contributes to the overall weight of the vehicle. If the fluid levels are not at their maximum, the weight measurement will be inaccurate. Therefore, it is important to ensure that all fluid containers are filled to their maximum capacity before weighing the vehicle.Rate this question:
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- 11.
Passing the technical inspections
- A.
Will reward the team with 10 bonus
- B.
Certifies the car is completely rule compliant
- C.
Is not a certification of complete rules compliance of the vehicle
Correct Answer
B. Certifies the car is completely rule compliantExplanation
Passing the technical inspections certifies that the car is completely rule compliant. It ensures that the vehicle meets all the necessary requirements and standards set by the rules. This process involves a thorough examination of various aspects of the car, such as safety features, performance specifications, and adherence to the regulations. By passing these inspections, the team receives a certification that confirms the car's compliance with the rules, giving them the assurance that their vehicle meets all the necessary criteria for participation.Rate this question:
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- 12.
Which statement is true for the steering system
- A.
The steering wheel must have a continous perimeter that is near circular or near oval
- B.
Allowable steering system free play is limited to a total of 0.10472rad measured at the steering wheel
- C.
The steering wheel must indirectly mechanically actuate the front wheels
Correct Answer
C. The steering wheel must indirectly mechanically actuate the front wheelsExplanation
The correct answer states that the steering wheel must indirectly mechanically actuate the front wheels. This means that the steering wheel is connected to the front wheels through a mechanical system, such as a steering column and steering linkage. This allows the driver to turn the steering wheel, which in turn moves the front wheels and controls the direction of the vehicle.Rate this question:
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- 13.
The maximum number of team members from a team that can participate at formula bharat 2020 is
- A.
60
- B.
50
- C.
40
- D.
30
Correct Answer
C. 40Explanation
The maximum number of team members from a team that can participate at Formula Bharat 2020 is 40. This means that each team can have a maximum of 40 members participating in the event.Rate this question:
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- 14.
In EV's the following is not true for overcurrent protection devices
- A.
All overcurrent protection devices must be rated for the highest voltage in the system they protect, all devices used must be rated for AC
- B.
All electical systemms must have appropriate overcurrent protection
- C.
The overcurrent protection must be designed for the expected surrounding temperature range but at least for 0degrees Celsius to 85degrees celsius
Correct Answer
A. All overcurrent protection devices must be rated for the highest voltage in the system they protect, all devices used must be rated for ACExplanation
Overcurrent protection devices in EVs do not necessarily have to be rated for the highest voltage in the system they protect. The voltage rating of the overcurrent protection device depends on the specific application and the voltage level at which it operates. It is possible to have overcurrent protection devices rated for lower voltages in certain parts of the electrical system. Additionally, not all devices used for overcurrent protection need to be rated for AC. Some devices may be specifically designed for DC applications in EVs.Rate this question:
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- 15.
A team has a battery pack configuration 50S4P with the cells of 4 volts nominal voltage. If the capacity of each cell is 5Ah, calculate the capacity of the battery pack
- A.
20Ah
- B.
30Ah
- C.
40Ah
Correct Answer
A. 20AhExplanation
The battery pack configuration is 50S4P, which means there are 50 cells connected in series (S) and 4 cells connected in parallel (P). Each cell has a capacity of 5Ah. When cells are connected in parallel, the capacity adds up, so the total capacity of the parallel group is 4 * 5Ah = 20Ah. Since the parallel groups are connected in series, the voltage adds up, but the capacity remains the same. Therefore, the capacity of the battery pack is also 20Ah.Rate this question:
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