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

The font colour of the sticker number must be black because it is the only option provided in the given choices.

Pedal actuation should be done by the foot because it is the most common and efficient method used in various forms of transportation. Using the foot allows for better control and balance, especially in activities like driving or cycling. It also frees up the hands to perform other tasks simultaneously. Therefore, foot actuation is the preferred method for pedal-based systems.

The minimum height required for the hoop is 3 inches above the topmost point of the helmet of the tallest driver seated on the go-kart seat. This ensures that there is enough clearance for the driver's head and helmet, providing safety and preventing any potential injuries.

The correct answer is "Below the main frame." The jack point must be mounted below the main frame in order to properly lift and support the vehicle. Placing it above the main frame or below/above the bumper would not provide the necessary stability and could potentially cause damage to the vehicle.

The maximum voltage for the electric category is 96 V. This means that any electric device or equipment within this category should not exceed a voltage of 96 V.

A hitch point is a point where a trailer or towed vehicle is connected to the towing vehicle. In order to tow a trailer, at least two hitch points are required - one for the trailer's tongue or coupler and another for the safety chains or cables. These hitch points ensure a secure connection between the towing vehicle and the trailer, allowing for safe and stable towing. Therefore, the minimum number of hitch points required is 2.

The ergonomically best angle between the thighs and legs when a driver is in a driving position is 135 degrees. This angle allows for optimal comfort and support while driving, reducing the risk of fatigue or discomfort. It also helps maintain proper posture and alignment, promoting better control and stability while operating the vehicle.

The minimum ground clearance should be 1 inch. This means that there should be at least 1 inch of space between the lowest point of the vehicle and the ground. This is important to ensure that the vehicle does not scrape or get damaged when driving over uneven surfaces or speed bumps. It also helps to prevent the vehicle from getting stuck or grounded on rough terrains.

The roll hoop should be made from a single pipe that is bent using different bending techniques. This is because a single pipe provides structural integrity and stability, while the bending techniques ensure that the hoop is shaped correctly to fit the required specifications. Using a single pipe also eliminates the need for welding different pipes together or casting the hoop using iron or aluminium, which may not provide the same level of strength and durability as a single, properly bent pipe.

The Kart no. sticker on the FBP, both sides, and rear bumper body should be clearly visible from a distance of 10 meters. This is important for easy identification and recognition of the kart number, ensuring safety and efficient management during races or events. Visibility from a distance helps officials and spectators to quickly identify and track karts, reducing confusion and potential accidents on the track.

Lead acid batteries are allowed because they are a type of rechargeable battery commonly used in various applications. They are known for their reliability, durability, and high energy density. Lead acid batteries are widely used in automotive vehicles, uninterruptible power supplies (UPS), and renewable energy systems. They consist of lead plates immersed in a sulfuric acid electrolyte solution, which allows for the chemical reactions necessary for energy storage and release.

The correct answer is "Circular section of minimum 1.2 mm wall thickness". This is because a circular section provides better structural integrity and load-bearing capacity compared to a rectangular section. Additionally, a minimum wall thickness of 1.2 mm ensures that the chassis is strong enough to withstand the required forces and stresses.

The scatter shield must be rigidly mounted on all the rotating parts in the transmission system. This is because the scatter shield is designed to provide protection in the event of a failure or breakage of the rotating parts, such as the flywheel or clutch. By being mounted on these rotating parts, the scatter shield can effectively contain any debris or fragments that may be released during a failure, preventing them from causing harm to the driver or other components of the vehicle.

The minimum wheelbase of a go-kart must be 41 inches. The wheelbase refers to the distance between the front and rear axles of the go-kart. A shorter wheelbase can provide better maneuverability and agility, which is desirable for go-kart racing. However, if the wheelbase is too short, it can compromise stability and control. Therefore, a minimum wheelbase of 41 inches ensures a balance between maneuverability and stability, making it a suitable choice for go-karts.

The question asks for the total number of Kill Switches required, and the correct answer is 3. This suggests that there is a specific requirement or scenario where 3 Kill Switches are necessary. However, without further context or information, it is difficult to provide a more detailed explanation.

The hitch point should be painted in yellow. This is because yellow is a highly visible color that stands out against most backgrounds. Painting the hitch point in yellow makes it easier to locate and ensures that it is easily identifiable, especially in low-light conditions. Additionally, yellow is a universal color for caution or warning, which further emphasizes the importance of the hitch point.

The minimum field of vision when a 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 crucial for safe driving as it allows the driver to be aware of any potential hazards or obstacles on the road. With a minimum field of vision of 200 degrees, the driver can have a better understanding of their surroundings and react accordingly to ensure their safety and the safety of others on the road.

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

The color code of a yellow flag in most contexts, including motorsports, indicates danger and signals drivers to slow down their vehicles. This is commonly used to warn drivers of a hazard ahead on the track or road, such as debris, an accident, or adverse weather conditions. Slowing down allows drivers to react appropriately and navigate the potentially dangerous situation with caution.

The maximum turning radius allowed for the Go-kart is 3 meters. This means that the Go-kart should be able to make a complete turn within a radius of 3 meters without any difficulty. A larger turning radius would limit the maneuverability of the Go-kart and make it harder to navigate through tight corners or obstacles. On the other hand, a smaller turning radius would allow for sharper turns but may increase the risk of tipping over or losing control. Therefore, a turning radius of 3 meters strikes a balance between maneuverability and stability for the Go-kart.

Lock nuts are used for major mounting because they have a locking mechanism that prevents them from loosening due to vibrations or torque. This ensures that the fasteners remain securely in place, providing stability and safety in various applications. Other types of fasteners like flange, slotted, and heavy hex may have their own uses but they may not be suitable for major mounting where the risk of loosening is high. Therefore, lock nuts are the preferred choice for this purpose.

The maximum back angle for ergonomics consideration from a vertical line is 30 degrees. This angle is recommended to maintain proper posture and reduce strain on the back while sitting. Sitting at a greater angle can lead to slouching and increased pressure on the spine, causing discomfort and potential long-term health issues. Therefore, a back angle of 30 degrees is considered optimal for ergonomic purposes.

The maximum number of attempts provided for the T.I and Brake test is 2. This suggests that test takers are allowed to attempt the test twice in order to achieve the desired result.

The background colour of the sticker number must be yellow.

The allowed steering play refers to the maximum amount of movement or play in the steering system before any response is seen in the actual steering of the vehicle. In this case, the correct answer is 7 degrees, indicating that up to 7 degrees of movement can be present in the steering system without any corresponding change in the direction of the vehicle.

The correct answer is "Firewall near the driver compartment." This is because the firewall is a barrier between the engine compartment and the driver compartment, designed to prevent the spread of fire. By mounting the fire extinguisher on the firewall near the driver compartment, it is easily accessible in case of a fire emergency, allowing the driver to quickly and effectively extinguish the fire.

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 safety and prevent any potential damage to the vehicle or infrastructure. Having a maximum ground clearance helps maintain proper clearance for vehicles to pass smoothly without any obstructions or risks.

The correct answer is 12*2*0.1968. This answer represents the dimensions of the jack points, with the first number (12) representing the length, the second number (2) representing the width, and the third number (0.1968) representing the height. The units provided are in inches.

During technical inspection, a minimum of 3 mm hole should be provided on the chassis for wall thickness inspection. This hole allows inspectors to measure the thickness of the chassis walls accurately. A larger hole would compromise the structural integrity of the chassis, while a smaller hole would make it difficult to obtain accurate measurements. Therefore, a 3 mm hole strikes a balance between ensuring accurate inspections and maintaining the strength of the chassis.

The correct answer is SFI foundation INC. SFI (Specialty Equipment Market Association Foundation) is a non-profit organization that sets standards for safety equipment used in motorsports. They provide certification for various safety equipment such as helmets, seats, and harnesses. ISIE INDIA events likely require participants to use safety equipment that meets SFI standards to ensure the safety of the participants. The Ministry of Micro, Small & Medium Enterprises, Ministry of New and Renewable Energy, and Ministry of Youth Affairs are not directly involved in setting standards for safety equipment in motorsports.

The minimum distance between the firewall and the driver seat should be 3 inches. This distance is necessary to ensure the safety of the driver in case of a collision or accident. It allows for enough space to absorb impact and prevent the driver from being directly affected by the force of the crash. A distance of 3 inches provides a reasonable buffer zone and helps protect the driver from potential injuries.

The minimum surface thickness for the material used in a firewall is 1.5 mm. This thickness is necessary to ensure the firewall's structural integrity and ability to withstand high temperatures and protect against the spread of fire. Thicker materials may be used for added strength and durability, but a minimum thickness of 1.5 mm is required.

The correct answer is the tallest driver upper neck point. The firewall, which is a barrier designed to prevent the spread of fire, should be positioned at a height that ensures the tallest driver's upper neck is protected. This is important for the safety of the driver in case of a fire incident, as it helps to shield the critical areas of the body from potential harm.

The correct answer is behind the fire wall because placing the battery behind the fire wall provides better protection in case of a fire. The fire wall acts as a barrier between the engine compartment and the passenger compartment, reducing the risk of the battery catching fire and potentially causing harm to the driver or passengers. Additionally, placing the battery behind the fire wall helps to distribute weight more evenly in the Go-kart, improving stability and handling.

The correct answer is [email protected] because it follows the format of the other email addresses given in the options, which is [username].[organization]@[domain].

The maximum number of students allowed for the virtual round presentation is 5. This means that a group of 5 students can participate in the presentation, but not more than that.

The correct answer is orange color because in many countries, orange is the standard color used for jack points. This helps to easily identify the location of the jack point on a vehicle and ensures that it is visible and easily accessible. Painting the jack point in orange color also helps to prevent accidents or damage to the vehicle by indicating the correct spot to place the jack.

The sidewalls of the spill over tank should be at least 3 inches in height to ensure that it can effectively contain any spills or overflow. This height is necessary to prevent the liquid from flowing over the sides and causing potential hazards or damage. A taller sidewall would provide even better containment, but a minimum height of 3 inches is required for adequate spill prevention.

Teams are required to submit a manufacturing video of a minimum of 5 minutes for kart eligibility. This duration allows teams to adequately showcase the manufacturing process and provide sufficient details about the construction of the kart. A longer video duration allows for a more comprehensive demonstration, ensuring that teams meet the necessary requirements for kart eligibility.

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

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 adequate support and stability to the roll hoop, reducing the risk of it collapsing or failing in the event of a rollover or impact. A greater distance allows for better distribution of forces and enhances the overall structural integrity of the roll hoop.

FMSCI (Federation of Motor Sports Clubs of India) is recognized by the Ministry of Youth Affairs. This recognition is important as it signifies that FMSCI is an official governing body for motor sports in India, and it is authorized to regulate and organize various motor sports events and activities in the country. The Ministry of Youth Affairs acknowledges the importance of promoting and supporting motor sports as a means to engage and empower the youth of India.

Carbon fibre is not allowed as a steering wheel material due to safety concerns. While it is lightweight and strong, it is also brittle and can shatter upon impact, posing a risk of injury to the driver. Therefore, regulations and standards prohibit the use of carbon fibre for steering wheels in order to ensure the safety of the driver in case of an accident.

The correct answer is below the H-point. The H-point refers to the hip point, which is the location of the occupant's hip joint when seated in a vehicle. Placing the foot point below the H-point ensures that the occupant's feet are positioned lower than their hips, which is generally considered a safer and more comfortable seating position. This helps to prevent the occupant's legs from being raised too high, reducing the risk of injury in the event of a crash or sudden deceleration.

The maximum score allotted for the Endurance round of the Electric category is 500.

The driver suit must be a minimum of 1 layer to ensure adequate protection for the driver. Multiple layers provide additional insulation and fire resistance, but the minimum requirement is 1 layer to meet safety standards.

The correct answer is 5 because having the bumper at least 5 inches from the ground ensures that it is positioned at a proper height to protect the vehicle's front and rear from potential damage in case of a collision or impact. This height allows the bumper to effectively absorb and distribute the force of the impact, minimizing the risk of costly repairs and injuries.

The DFMEA (Design Failure Mode and Effects Analysis) file is created after the design part of the Go-kart has been completed. This is because the DFMEA is a systematic approach to identify and analyze potential failure modes and their effects on the design. It helps in identifying areas of improvement and implementing necessary changes to prevent failures during the manufacturing and operational phases. Therefore, it is essential to have the design part finalized before creating the DFMEA file.

The correct answer is "Turn off all the electric connections except brake light, side indicators (if used)." A kill switch is a safety feature that is used to quickly and easily shut off all electrical connections in a vehicle, except for essential components like brake lights and side indicators. This is important in case of emergencies or accidents, as it helps to prevent further damage or potential hazards by cutting off power to the vehicle.

The correct answer is front and rear side of the Go-kart. Bumpers are designed to absorb impact and protect the vehicle and its occupants in case of collisions. By placing bumpers on both the front and rear sides of the Go-kart, it ensures that the vehicle is protected from potential impacts from the front and rear. This helps to minimize damage and increase the safety of the driver and passengers.