Fdny a21 cycle - Study guides, Class notes & Summaries

FDNY A21 Cycle 1&2 Guide Answered 100% Correct

FDNY A21 Cycle 1&2 guide test questions and answers

FDNY A21 Cycle 1&2 Guide Exam Latest Update...

FDNY A21 Cycle 1&2 Guide Verified Questions And Answers 2023 -one bed of 3-1/2 inch hose -one bed of 2-1/2 inch hose -two beds with lead lengths of 1-3/4 inch hose coupled to 2-1/2 inch hose to finish out the load The typical hose load has: no more than six lengths of 1-3/4 hose shall be used as lead lengths. this is because any more than six lengths may cause greater friction loss and may exceed the maximum working pressure of 250 psi. How many lengths of 1-3/4 hose shall be used as lea...

FDNY A21 Cycle 1&2 guide latest update 100% correct The typical hose load has: -one bed of 3-1/2 inch hose -one bed of 2-1/2 inch hose -two beds with lead lengths of 1-3/4 inch hose coupled to 2-1/2 inch hose to finish out the load How many lengths of 1-3/4 hose shall be used as lead lengths in any hose stretch and why?: no more than six lengths of 1-3/4 hose shall be used as lead lengths. this is because any more than six lengths may cause greater friction loss and may exceed the maximum worki...