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BattleBots IQ Rules and Guidelines Chapter Test If you work the math with decimals, use 5 decimal places where needed and give the most accurate answer to 1 decimal place. Do not round any decimals. Ex: The correct form of 2.386 is 2.3 Pi = 3.14159 Fill in the blank answers are listed at the bottom of this page in random order.     1. Because of battery heating during operation, all primary-power Ni-Cad, Ni-MH and Li-Ion batteries must be insulated from any pneumatic system components.  A.  C.  B. True  D. False     2. BattleBots Inc. does not have the right to exclude any Flywheel designs, even if they pose a safety risk to BattleBots participants or spectators.  A. False  C.  B.  D. True     3. If a regulator is adjustable, the maximum possible pressure setting must be less than or equal to _____of the pressure specified by the technical regulations.  A. 200%  C. 50%  B. 150%  D. 10%     4. All BattleBots IQ BattleBots are required to use the Isaac 16 or Isaac 32 robot controllers by IFI Robotics (IFI).  A.  C. False  B. True  D.     5. Any batteries must be constrained in such a way that they can withstand a force equal to _____the weight of the battery in any direction, including upward (in case the BattleBot is flipped upside-down) without breaking free.  A. 20x  C. 5x  B. 15x  D. 10x     6. A powered pneumatic pump (compressor) may be used to provide or augment on-board pneumatic pressure  A. False  C. True  B.  D.     7. Using a special tool to access a master switch is prohibited.  A. True  C.  B. False  D.     8. Safety covers can be retained using tight friction, or adhesive tape.  A.  C.  B. False  D. True     9. A regulator must be mounted _______ each individual pressure storage tank.  A. With a braided stainless steel line to  C. Safely away from  B. Directly to  D. Within 3 Inches of     10. A BattleBot can move using powered flight provided it is anchored to the BattleBox floor by a tether no greater than______.  A. 225% of it’s longest dimension.  C. 400% of it’s longest dimension.  B. All of these  D. None of these     11. Each pressure tank must be equipped with a _______or ASME certified pressure relief device appropriate for the maximum pressure rating of the tank.  A. Polycabonate Cover  C. Burst Disc  B. Backpressure Valve  D. Diaphragm     12. A Large Spring is defined as any spring, or grouped combination of springs, that requires, at any point of its extension or compression, more than ________ of force to extend or compress the spring.  A. 20 lbs.  C. 10 lbs.  B. 50 lbs.  D. 25 lbs.     13. The BattleBots IQ maximum and minimum weight restrictions for a walking robot are___________.  A. 80lbs min. – 120 lbs max.  C. 72lbs min. – 144 lbs max.  B. 40lbs min. – 140 lbs max.  D. 75lbs min. – 160 lbs max.     14. Liquid-cooled ICE's are allowed on a BattleBots IQ BattleBot.  A.  C.  B. True  D. False     15. Pneumatic pressure storage tanks must not be directly exposed at any point on the outside or underside of the BattleBot. The tank must be protected on all sides.  A.  C. False  B.  D. True     16. Use of standard commercially-available rated pneumatic components is required. Custom-made pneumatic components are only allowed as specified in BattleBots 8.6.3 Purge Valve Ratings.  A. False  C. True  B.  D.     17. The hydraulic fluid must be stored in a reservoir tank vented to atmospheric pressure.  A. False  C. True  B.  D.     18. All BattleBots weapon systems must be designed such that, during normal operation, they will not materially damage the BattleBox floor or walls, such that repairs would be required for the next scheduled Match to proceed.  A. True  C. False  B. Sometimes  D. Maybe     19. When power is removed from a spinning part on a BattleBot, the design and construction of the BattleBot must be such that the part will spin down to a full stop within ____seconds after drive power is removed.  A. 60  C. 30  B. 20  D. 45     20. A BattleBots IQ Team may employ external accessory equipment located outside the BattleBox as part of its combat control, location or targeting system.  A. During Finals  C. True  B. False  D. With certain restrictions     21. Class I and Class II lasers can be used on a BattleBot without restriction.  A.  C. False  B.  D. True     22. Any Large Spring used on a BattleBot must be installed such that, in its Deactivated (unarmed) position, it is not exerting a force of more than ____pounds on any component of the BattleBot.  A. 5 lbs.  C. 2 lbs.  B. 10 lbs.  D. 1 lbs.     23. Binary (on/off) movement speed control is not allowed.  A.  C. True  B.  D. False     24. 5. Any BattleBot pneumatic system must have ASME pressure relief or blow-out plugs installed downstream of the pressure regulator, as required, to limit pressure on the downstream side. Relief valves must be set to start relieving pressure at no more than________ of the pressure rating of the lowest-rated component in that part of the pneumatic system. .  A. 140%  C. 150%  B. 120%  D. 130%     25. A motion hazard protection device is intended to protect participants from _____.  A. entering the pit area  C. approaching too close to a robot  B. a hazardous part being driven by its actuation system.  D. pinching