FireTEAM Math Practice Test 2026 – Complete Prep for NTN Firefighter Exam

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If a fire engine operates at a maximum pressure of 100 psi, what is this pressure in pascals?

100,000 pascals

689,476 pascals

To convert pressure from pounds per square inch (psi) to pascals (Pa), one can use the conversion factor where 1 psi is equivalent to 6,894.76 pascals. So, to convert 100 psi to pascals, the calculation would be as follows:

100 psi × 6,894.76 Pa/psi = 689,476 pascals.

This calculation shows that when you multiply the maximum pressure of the fire engine, 100 psi, by the conversion factor, you arrive at 689,476 pascals. Thus, the answer accurately reflects the correct conversion from psi to pascals, making it the right choice in this context.

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50,000 pascals

1,000,000 pascals

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