Axlr8r Tech Recruitment - Rules Quiz #2 - Quiz, Flashcards & Trivia

1. Which of the following is NOT correct ?

The minimum radius of any bend, measured at the tube centerline, can be four times the tube outside diameter.

The front track of the vehicle must be smaller than 75% of the rear track.

Mounting plates welded to the Roll Hoop braces must be at least 0.080in thick steel.

Only dry tires will be used for all inspections of vehicle configuration.

The given answer states that the front track of the vehicle must be smaller than 75% of the rear track. However, this statement is incorrect. In vehicle design, the front track is typically wider than the rear track to provide stability and improve handling. Therefore, the correct answer is that the front track of the vehicle does not need to be smaller than 75% of the rear track.

Explanation

The given answer states that the front track of the vehicle must be smaller than 75% of the rear track. However, this statement is incorrect. In vehicle design, the front track is typically wider than the rear track to provide stability and improve handling. Therefore, the correct answer is that the front track of the vehicle does not need to be smaller than 75% of the rear track.

2. Which of the following can be used as the material for Main Hoop?

0.3% carbon steel

0.1% carbon steel OR Aluminium alloy 7075 T6

0.3% carbon steel OR Titanium alloy Ti 6Al-4V

None of the above

0.3% carbon steel can be used as the material for the Main Hoop because it has a carbon content of 0.3%, which provides sufficient strength and durability for this application. The other options, such as 0.1% carbon steel, aluminium alloy 7075 T6, and titanium alloy Ti 6Al-4V, are not mentioned as suitable materials for the Main Hoop.

Explanation

0.3% carbon steel can be used as the material for the Main Hoop because it has a carbon content of 0.3%, which provides sufficient strength and durability for this application. The other options, such as 0.1% carbon steel, aluminium alloy 7075 T6, and titanium alloy Ti 6Al-4V, are not mentioned as suitable materials for the Main Hoop.

3. Which of the following is NOT correct:

The Side Impact Structure for tube frame cars must be comprised of at least three (3) tubular members located on each side of the driver.

In side view, no part of the Front Hoop can be inclined at more than twenty degrees (20°) from the vertical.

The Front Hoop must be 250 mm forward of the steering wheel.

For double-lug joints, each lug must be at least 4.5 mm thick steel, measure 25 mm minimum perpendicular to the axis of the bracing.

The given statement "The Front Hoop must be 250 mm forward of the steering wheel" is incorrect. The Front Hoop is actually required to be located a minimum of 250 mm rearward of the centerline of the front suspension.

Explanation

The given statement "The Front Hoop must be 250 mm forward of the steering wheel" is incorrect. The Front Hoop is actually required to be located a minimum of 250 mm rearward of the centerline of the front suspension.

4. For a particular FSAE electric car it was measured that the energy flowing from each of the 2 accumulators to the 4 in-wheel motors is 100 KJ and total energy flowing from motors to accumulators is 20 KJ. What is the net addition to the used energy?

164 KJ

82 KJ

82 J

182 KJ

The net addition to the used energy can be calculated by subtracting the total energy flowing from the motors to the accumulators (20 KJ) from the energy flowing from each of the accumulators to the motors (100 KJ). Therefore, the net addition to the used energy is 100 KJ - 20 KJ = 80 KJ. However, none of the given options match this calculation. Therefore, the correct answer is not available.

Explanation

The net addition to the used energy can be calculated by subtracting the total energy flowing from the motors to the accumulators (20 KJ) from the energy flowing from each of the accumulators to the motors (100 KJ). Therefore, the net addition to the used energy is 100 KJ - 20 KJ = 80 KJ. However, none of the given options match this calculation. Therefore, the correct answer is not available.

5. The shutdown circuit for FSAE electric car can have

3 master switches and 2 shut-down buttons

4 master switches and 3 shut-down buttons

A total of 5 master switches and shut-down buttons irrespective of distribution

There is NO such strict rule. It is according to the safety requirements of particular team.

not-available-via-ai

Explanation

not-available-via-ai

6. Which of the following is WRONG regarding Rain Test ?

The car must pass the IMDT before the rain test

During the rain test the tractive system must be active

The car must not be in ready-to-drive-mode.

Duration of rain test is 2 min.

The given statement "Duration of rain test is 2 min" is incorrect because the duration of the rain test is not mentioned or specified.

Explanation

The given statement "Duration of rain test is 2 min" is incorrect because the duration of the rain test is not mentioned or specified.

7. Which of the following steering mechanism is allowed?

Mechanical attachment of steering wheel to front wheels

Steer by wire

Electrically actuated steering of front wheels

All of the above

The correct answer is "Mechanical attachment of steering wheel to front wheels." This is the only steering mechanism that is allowed because it is the traditional and standard method of steering a vehicle. Steer by wire and electrically actuated steering of front wheels are newer technologies that are not yet widely accepted or allowed in all vehicles.

Explanation

The correct answer is "Mechanical attachment of steering wheel to front wheels." This is the only steering mechanism that is allowed because it is the traditional and standard method of steering a vehicle. Steer by wire and electrically actuated steering of front wheels are newer technologies that are not yet widely accepted or allowed in all vehicles.

8. Which of the following are allowed?

Armored plastic brake lines

Brake-by-wire systems

None of the above

Both of the above

Armored plastic brake lines are allowed. This means that they are permitted or acceptable in certain situations or contexts. The use of armored plastic brake lines can provide additional protection and durability compared to traditional brake lines.

Explanation

Armored plastic brake lines are allowed. This means that they are permitted or acceptable in certain situations or contexts. The use of armored plastic brake lines can provide additional protection and durability compared to traditional brake lines.

9. The scatter shields for chains must be made of at least ____inch thick steel and must have a min. width equal to ___times the width of the chain:

0.3 , 3

0.3 , 6

0.105 , 3

0.105 , 6

The scatter shields for chains must be made of at least 0.105 inch thick steel and must have a minimum width equal to 3 times the width of the chain.

Explanation

The scatter shields for chains must be made of at least 0.105 inch thick steel and must have a minimum width equal to 3 times the width of the chain.

10. A technique for producing quality goods within restraint of cost, focusing mainly on waste elimination and advancement in process flow is known as ...................

DFMA

MCD

Process Multipliers

Lean manufacturing

Lean manufacturing is a technique that focuses on producing quality goods while minimizing waste and cost. It involves eliminating any unnecessary steps or processes and improving the flow of production. This approach aims to increase efficiency, reduce lead time, and enhance overall productivity. By implementing lean manufacturing principles, companies can optimize their operations and deliver high-quality products to customers while maintaining cost-effectiveness.

Explanation

Lean manufacturing is a technique that focuses on producing quality goods while minimizing waste and cost. It involves eliminating any unnecessary steps or processes and improving the flow of production. This approach aims to increase efficiency, reduce lead time, and enhance overall productivity. By implementing lean manufacturing principles, companies can optimize their operations and deliver high-quality products to customers while maintaining cost-effectiveness.