CALCULATE_NFR,_IF_IMPELLOR_TAKES_15_ROTATIONS_AND_1.2_M_IN_DIAMETER??$ – McqOptions

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1.	CALCULATE_N_FR,_IF_IMPELLOR_TAKES_15_ROTATIONS_AND_1.2_M_IN_DIAMETER??$
A.	7.88
B.	7.36
C.	8.38
D.	5.50
Answer» D. 5.50

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