NTN FIRETEAM EXAM ACTUAL EXAM QUESTIONS AND
CORRECT DETAILED SOLUTIONS LATEST 2024-2025 JUST
RELEASED
What tool is used to cut bolts? - CORRECT ANSWER✔✔Hacksaw (NOT
BOLTCUTTERS)
Mechanical Brick Factory: What do you do if there is unmelted material? -
CORRECT ANSWER✔✔Stop, call mechanic
Mechanical Brick Factory: If you want more material from the start of the
assembly, what do you do? - CORRECT ANSWER✔✔Adjust amount released by
Hopper, DONT adjust speed of belt
Mechanical Brick Factory: If the first grinder is stuck, what do you suspect? -
CORRECT ANSWER✔✔There is a jam in the grinder
Mechanical Brick Factory: How do you fix a grinder jam? - CORRECT
ANSWER✔✔You put it in reverse manually
, Page 2 of 19
Mechanical Brick Factory: How do you remove a molding station arm? - CORRECT
ANSWER✔✔
1. Loosen middle nut
2. then remove end nut
Mechanical Brick Factory: If water is pouring over the edge, what do you suspect
is wrong? - CORRECT ANSWER✔✔Green Filter CLOG
Mechanical Brick Factory: Water tank is rising quickly, how do you fix it? -
CORRECT ANSWER✔✔Reduce amount of fresh water
Mechanical Brick Factory: What purpose does the shake motion have on the
washing tray? - CORRECT ANSWER✔✔Shaking spins material to ensure all sides of
material get washed
Mechanical Brick Factory: If there is a Gear valve that needs to be turned on and
off, what way do you turn it? - CORRECT ANSWER✔✔righty - closee (CW)
lefty - open (CCW)
, Page 3 of 19
Mechanical Brick Factory: What is the purpose of a gasket/washer - CORRECT
ANSWER✔✔distributes pressure, reduce chance of loosening, seals opening
Mechanical electrical question: what happens in a CIRCUIT when you turn on a
light switch to turn lights on? - CORRECT ANSWER✔✔Switched ON means the
circuit closes, which routes power to its purpose.
Switched off means the circuit is open, meaning no route for electricity to travel.
Mechanical Brick Factory: What do you look for on the gauges to ensure proper
functioning of equipment? - CORRECT ANSWER✔✔If gauges are in the green, it is
good to go
Mechanical Brick Factory: VISUALLY, What would indicate a malfunction in the
grinding/melting station. - CORRECT ANSWER✔✔the melting station is not
supposed to smoke, SMOKE = BAD
Mechanical Brick Factory: VISUALLY, if the shaker tray is empty, what would you
suspect needs to be fixed? - CORRECT ANSWER✔✔Raw Material bin empty or
jammed, wont feed onto shaker tray
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