Ikr 18 Pre-virtual Round Online Test Paper (Set A)

The maximum engine capacity provided is 150 cc. This means that the largest engine capacity available among the options is 150 cc.

Pedal actuation should be done by the foot because it allows for better control and stability. Using the foot to operate pedals is a common practice in various activities such as driving a car, riding a bicycle, or playing certain musical instruments like the piano or organ. The foot provides a larger surface area and stronger muscles, making it more suitable for tasks that require precision and strength. Additionally, using the foot for pedal actuation allows the hands to remain free for other tasks, enhancing overall efficiency and multitasking abilities.

The transmission to be used in the Go-Karts must be of rear wheel drive only because rear wheel drive provides better traction and stability, especially when accelerating out of corners. It also allows for better weight distribution, as the engine is located in the rear, resulting in improved handling and control. Additionally, rear wheel drive is more suitable for racing applications as it allows for better power delivery and control over the vehicle.

The correct answer is "Lock Nut" because fasteners used for major mounting need to provide a secure and reliable connection. Lock nuts have a special design that includes a nylon insert or a metal ring, which helps prevent the nut from loosening due to vibrations or other external forces. This ensures that the fastener remains tightly secured, reducing the risk of accidents or damage. Therefore, lock nuts are the most suitable type of fastener for major mounting applications.

The maximum turning radius of the Go-kart allowed is 3 meters. This means that the Go-kart is able to make a turn within a radius of 3 meters without any issues or limitations. A larger turning radius would limit the maneuverability of the Go-kart, while a smaller turning radius would allow for sharper and tighter turns. Therefore, a turning radius of 3 meters strikes a balance between maneuverability and stability.

Steel is an alloy of iron and carbon, and the percentage of carbon in the steel determines its strength and hardness. A minimum carbon percentage of 0.1% is required in the chassis material to ensure sufficient strength and durability. A lower carbon percentage would result in weaker steel, which may not be able to withstand the stresses and loads experienced by a chassis in a vehicle. Therefore, 0.1% is the correct answer.

The brake light must be near round shape because it helps to provide maximum visibility from different angles. A round shape allows the light to be evenly distributed, ensuring that it can be seen from both the rear and sides of the vehicle. This shape also helps to minimize blind spots and increases safety on the road.

The chassis should be made from a circular section of minimum 1.2 mm wall thickness. This is because a circular section provides better structural integrity and stability compared to a rectangular section. Additionally, a minimum wall thickness of 1.2 mm ensures that the chassis is strong and durable enough to withstand the required load and stress.

The roll hoop should be made from a single pipe that is bent using different bending techniques. This ensures that the roll hoop is strong and able to withstand the forces and impacts it may encounter. Using a single pipe also provides a seamless and continuous structure, reducing the risk of weak points or potential failure.

The font colour of the sticker number must be black because it provides the highest contrast against most background colours, ensuring that the number is easily visible and readable. This is particularly important for stickers that need to be easily identified or for situations where quick recognition is necessary.

A minimum of 3mm hole should be provided on the chassis for wall thickness inspection during technical inspection. This is because a larger hole would allow for better visibility and measurement of the wall thickness, ensuring that it meets the required standards. Smaller holes may not provide enough space for accurate inspection, while larger holes may weaken the chassis structure. Therefore, a 3mm hole strikes a balance between visibility and maintaining the integrity of the chassis.

In the case of a full circle steering wheel, the outer diameter should be 10 inches. This size allows for a comfortable grip and provides enough surface area for the driver to have full control and maneuverability of the steering wheel. It strikes a balance between being too small, which could make it difficult to handle, and being too large, which could be cumbersome and make it harder to make precise movements while driving.

The dimensions of the jack points are given as 12*2*0.1968 inches. This means that the length of the jack point is 12 inches, the width is 2 inches, and the height is 0.1968 inches.

The minimum wheelbase of a go-kart must be 41 inches. This measurement refers to the distance between the center of the front axle and the center of the rear axle. A shorter wheelbase provides better maneuverability and agility, making it easier for the go-kart to navigate tight corners and turns. It also improves stability and control, allowing the driver to maintain better balance while driving. Therefore, a minimum wheelbase of 41 inches is necessary to ensure optimal performance and handling of the go-kart.

The allowed steering play is 7 degrees. Steering play refers to the amount of movement in the steering wheel before it actually starts to turn the wheels. In this case, 7 degrees is the maximum amount of play that is considered acceptable. This means that the steering wheel can be turned up to 7 degrees without any response from the wheels. Any play beyond this limit would indicate a potential issue with the steering system and may require adjustment or repair.

The correct answer is "Both rear wheels" because in a typical vehicle, the braking system is designed to distribute braking force evenly between the front and rear wheels. This helps to ensure stability and efficient braking. By applying the brakes to both rear wheels, the vehicle can effectively slow down or stop without causing skidding or loss of control.

The engine can be placed at the back side of the driver. This placement is commonly seen in rear-engine vehicles where the engine is located behind the driver's seat. This configuration allows for better weight distribution and traction, as the weight of the engine is positioned over the rear wheels. Additionally, having the engine at the back can also free up space in the front of the vehicle for other components or storage.

The hitch point should be painted in yellow. This is because yellow is a universally recognized color for caution or warning. Painting the hitch point in yellow helps to draw attention to it and indicates that caution should be exercised when using or approaching the hitch point. This can help prevent accidents or mishaps and ensure the safety of individuals using the hitch point.

Teams are required to provide a FILA report of ergonomics according to SAE 95th percentile male and SAE 5th percentile female. This means that the ergonomics report should include data and analysis based on the body dimensions and characteristics of individuals who represent the 95th percentile of male population and the 5th percentile of female population. This ensures that the design and layout of the product or system takes into account the needs and comfort of a wide range of users, including those who may have larger or smaller body sizes and proportions.

The correct answer is "Max of 5" because it indicates the maximum number of students that are allowed for the virtual round presentation. This means that the presentation can have a maximum of 5 students participating.

The background color of the sticker number must be yellow. This implies that the sticker number should have a yellow background color, as opposed to blue, red, or white.

The maximum number of attempts provided for the T.I and Brake test is 2.

The minimum field of vision when the driver is in the driving position is 200. This means that the driver should be able to see at least 200 degrees of their surroundings without any obstructions. Having a wide field of vision is important for safe driving as it allows the driver to be aware of any potential hazards or obstacles on the road. A larger field of vision enables the driver to have better situational awareness and react promptly to any unexpected situations.

The maximum weight of the vehicle should not exceed 130 Kg. This means that the vehicle should not weigh more than 130 Kg in order to comply with the given requirement.

The minimum ground clearance should be 1 inch. Ground clearance refers to the distance between the lowest point of a vehicle and the ground. A higher ground clearance is generally preferred for off-road vehicles or in areas with rough terrain, but a minimum ground clearance of 1 inch is necessary to prevent the vehicle from scraping or getting damaged by obstacles on the road.

The maximum ground clearance allowed is 2 inches. This means that any vehicle or object should not exceed a height of 2 inches from the ground. This restriction is likely in place to ensure that vehicles or objects do not pose a risk or obstruction to other vehicles or pedestrians. It also helps to maintain smooth traffic flow and prevent any potential accidents or damage to the road or infrastructure.

The correct answer is "Below the main frame" because the jack point is a specific location on a vehicle where a jack can safely lift the vehicle. Mounting the jack point below the main frame ensures that the weight of the vehicle is evenly distributed and the lifting process is stable and secure. Placing it above the main frame or below/above the bumper may not provide the necessary support and could potentially damage the vehicle.

The yellow flag is used in various sports and racing events to indicate danger or caution. In the context of this question, the colour code of the yellow flag determines that there is a potential danger ahead and drivers should slow down their vehicles to ensure safety. It serves as a warning signal for drivers to be cautious and prepared for any potential hazards on the road.

The scatter shield must be rigidly mounted on all the rotating parts in the transmission system. This is because the scatter shield is a protective device designed to contain and prevent the scattering of debris in the event of a transmission failure. By mounting it on all the rotating parts, it ensures that any debris generated during a failure will be contained within the shield, minimizing the risk of injury or damage to other components.

During a brake test, the maximum vehicle deviation allowed from its traveling line refers to the maximum angle by which the vehicle can deviate from its intended path while braking. A deviation of 10 degrees means that the vehicle can slightly veer off its line but should still remain relatively close to the desired path. This tolerance allows for some margin of error during the test, ensuring that the vehicle maintains stability and control while braking.

The jack point should be painted in orange color because it is a universal standard color for indicating the location of a jack point on a vehicle. This color helps to easily identify the specific area where the jack should be placed to safely lift the vehicle. Using orange color ensures that the jack point is clearly visible and prevents any confusion or potential damage to the vehicle.

The ergonomically best angle between the thighs and legs when the driver is in the driving position is 135 degrees. This angle allows for proper blood circulation and reduces the risk of muscle strain or fatigue. It provides a comfortable and balanced position for the driver, allowing them to maintain control of the vehicle and react quickly to any situations on the road.

The correct email ID for query submission is [email protected].

Carbon fibre is not allowed as a steering wheel material because it is not strong enough to withstand the forces and impacts experienced during steering. Carbon fibre is a lightweight material used in aerospace and sports industries for its high strength-to-weight ratio, but it is not suitable for steering wheels in vehicles due to its limited durability and potential for failure under stress.

The SFI (Specialty Equipment Market Association) foundation INC permits the usage of safety equipment in ISIE INDIA events. This organization is known for its involvement in promoting safety standards and regulations in the automotive industry. They provide certifications and guidelines for various safety equipment used in motorsports and other automotive events. Therefore, it is logical to conclude that the SFI foundation INC would be responsible for permitting the usage of safety equipment in ISIE INDIA events.

The minimum distance between the firewall and the driver seat is 3 inches. This is important for safety reasons as it allows for enough space to protect the driver in case of a collision or accident. A larger distance provides a buffer zone and reduces the risk of injury from impact or heat transfer from the engine compartment. A smaller distance may not provide adequate protection and can increase the chances of injury. Therefore, a minimum distance of 3 inches is recommended.

The correct answer is 6 inches. This is the appropriate diameter for team number stickers.

Teams are required to submit a manufacturing video of at least 5 minutes in length to be eligible for kart eligibility. This video should showcase the manufacturing process of the kart and provide sufficient details and evidence of the team's work. A longer video allows for a more comprehensive demonstration of the manufacturing process, ensuring that teams have provided enough information to meet the eligibility requirements.

The trusses/bracers for the roll hoop should be a minimum of 15 inches from the lower part of the frame. This distance is necessary to ensure that the trusses/bracers provide sufficient support and stability to the roll hoop, preventing it from collapsing or bending during impact or rollover situations. A greater distance helps to distribute the load more effectively and enhances the overall structural integrity of the roll hoop.

The sidewalls of the Spillover tank should be at least 3 inches in height to ensure that it can effectively contain and control the overflow of liquid. This height is necessary to prevent any spillage or leakage that could occur if the walls were shorter. Additionally, a minimum height of 3 inches provides a sufficient buffer to handle any fluctuations in the liquid level within the tank.

The minimum surface thickness for the material used in the firewall is 1.5 mm. This means that the material must have a thickness of at least 1.5 mm in order to be suitable for use in the firewall. A thinner material may not provide enough strength and protection, while a thicker material may be unnecessary and add unnecessary weight to the firewall. Therefore, 1.5 mm is the optimal thickness for the material used in the firewall.

The gap between the tire and bumper must be at least 3 inches in order to ensure proper clearance and prevent any potential contact or damage between the two. This allows for enough space for the tire to rotate freely without rubbing against the bumper, reducing the risk of wear and tear on both components. Additionally, a larger gap may be necessary for off-road or larger tires to accommodate their size and movement.

The correct answer is "Firewall near the driver compartment." A firewall is a barrier designed to prevent the spread of fire and smoke between different compartments of a vehicle. By mounting the fire extinguisher near the driver compartment's firewall, it ensures quick and easy access in case of a fire emergency. Placing it in this location also helps to minimize the risk of the fire spreading to other parts of the vehicle, protecting both the driver and the vehicle itself.

The dimension for the rear dry (slick) tire is 7.1*11.0-5.

The correct answer is "Below the H-point." The H-point refers to the hip point, which is the location of the occupant's hips when seated in a vehicle. Placing the foot point below the H-point ensures proper ergonomics and comfort for the occupant. This positioning allows for a natural and relaxed seating posture, with the feet resting comfortably on the floor. It also helps in maintaining stability and balance while seated, contributing to overall safety and comfort during the ride.

FMSCI (Federation of Motor Sports Clubs of India) is recognized by the Ministry of Youth Affairs. This recognition signifies that FMSCI is officially acknowledged and supported by the government department responsible for youth affairs in India. This recognition highlights the importance of FMSCI's work in promoting and regulating motor sports activities in the country, particularly among the youth population.

A kill switch is used to deactivate or shut down a system or device. In the context of a go-kart, the purpose of a kill switch is to turn off all the electric connections except for the brake light and side indicators (if used). This ensures that all electrical and electronic components of the go-kart are deactivated, except for the necessary safety lights. This allows for a quick and safe shutdown of the go-kart in case of an emergency or when it needs to be turned off.

The correct answer is 1 layer because a driver suit must have at least one layer to provide some level of protection against fire and heat. Multiple layers can provide additional safety, but the minimum requirement is one layer.

The correct answer is 5 because the question is asking for the minimum distance the bumper should be from the ground. A higher distance ensures that the bumper will not scrape against the ground or obstacles, providing better protection for the vehicle.

Bumpers should be placed on the front and rear sides of a go-kart. This is because bumpers are designed to absorb impact and protect the vehicle and its occupants in the event of a collision. By having bumpers on both the front and rear, the go-kart is better equipped to withstand impacts from multiple directions and minimize damage. Additionally, having bumpers on both ends improves the overall safety of the go-kart by reducing the risk of injury to the driver and passengers.