Exam (elaborations)
TFM06 TEST QUESTIONS AND ANSWERS 2024
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TFM06 TEST QUESTIONS AND ANSWERS 2024
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TFM06 TESTMortars shall be burried to a depth of at least _________ of their length (in
ground or in trough/drums) - ANSWERS-two-thirds
Series Circuit - ANSWERS-The voltage of the battery is the sum of all voltage of the
components in a circuit
Parallel Circuit - ANSWERS-The voltage of every component of the circuit is the
same.
Resistor - ANSWERS-
Parallel Circuit - ANSWERS-A circuit that contains more than one path for current
flow. (current increased)
Series Circuit - ANSWERS-A circuit in which all parts are connected end to end to
provide a single path of current.
Min. separation distance from Mortars to Spectators for 2.5 in. = - ANSWERS-350
ft.
Min. separation distance from Mortars to Spectators for 3 in. = - ANSWERS-420 ft.
, Smoking materials, matches, lighters or open flames devices shall not be allowed
within ________ of any area where fireworks are present - ANSWERS-50 ft.
When being loaded into the mortars, shells shall be held by their.... - ANSWERS-
fuses or lowering cords
Ground display pieces of low hazard potential, the min radius of display site shall
be... - ANSWERS-75 ft. (125 ft. for greater hazard)
No sooner than 15 minutes after attempted firing, if it has not fired, the mortar
shall be.... - ANSWERS-flooded with water and allowed to stand for a min of 5
minutes
Manual electrical firing units shall be designed so that at least ____ positive action
shall be necessary to apply a firing current - ANSWERS-two
Devices to ignite fireworks - ANSWERS-Fusees, portfires, torches
Aerial shells are most commonly... - ANSWERS-3 in. to 6 in.
Minimum inside mortar length in inches, 3 in. mortar = - ANSWERS-15"
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