NTN FIRETEAM MATH EXAM REVIEW STUDY
NOTES
◉ What purpose does the shake motion have on the washing tray?
Answer: Ensures all sides of material get washed
◉ How do you turn a gear valve on and off?
Answer: Righty - close (CW), lefty - open (CCW)
◉ What is the purpose of a gasket/washer?
Answer: Distributes pressure, reduces chance of loosening, seals
opening
◉ What happens in a circuit when you turn on a light switch?
Answer: Circuit closes, routing power
◉ What indicates proper functioning of equipment on gauges?
Answer: If gauges are in the green
◉ What visually indicates a malfunction in the grinding/melting
station?
Answer: The melting station is not supposed to smoke
, ◉ If the shaker tray is empty, what would you suspect needs to be
fixed?
Answer: Raw material bin empty or jammed
◉ In a math problem, if there are 30 sections of hose on the engine
and 17 are taken off, how many are left?
Answer: 13
◉ If 30 sections of hose are on the engine and 7 are taken off, how
many are left?
Answer: 23
◉ If 30 sections of hose are on the engine and 19 are taken off, how
many are left?
Answer: 11
◉ If 30 sections of hose are on the engine and 27 are taken off, how
many are left?
Answer: 3
◉ If 30 sections of hose are on the engine and 9 are taken off, how
many are left?
NOTES
◉ What purpose does the shake motion have on the washing tray?
Answer: Ensures all sides of material get washed
◉ How do you turn a gear valve on and off?
Answer: Righty - close (CW), lefty - open (CCW)
◉ What is the purpose of a gasket/washer?
Answer: Distributes pressure, reduces chance of loosening, seals
opening
◉ What happens in a circuit when you turn on a light switch?
Answer: Circuit closes, routing power
◉ What indicates proper functioning of equipment on gauges?
Answer: If gauges are in the green
◉ What visually indicates a malfunction in the grinding/melting
station?
Answer: The melting station is not supposed to smoke
, ◉ If the shaker tray is empty, what would you suspect needs to be
fixed?
Answer: Raw material bin empty or jammed
◉ In a math problem, if there are 30 sections of hose on the engine
and 17 are taken off, how many are left?
Answer: 13
◉ If 30 sections of hose are on the engine and 7 are taken off, how
many are left?
Answer: 23
◉ If 30 sections of hose are on the engine and 19 are taken off, how
many are left?
Answer: 11
◉ If 30 sections of hose are on the engine and 27 are taken off, how
many are left?
Answer: 3
◉ If 30 sections of hose are on the engine and 9 are taken off, how
many are left?
