When repacking a reciprocating pump with more than four rings of packing, the packing is cut square, installed with the ends abutted, and each succeeding ring staggered with the butted ends __________.
A
45° apart
B
90° apart
C
120° apart
D
180° apart
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Question 1 / 205eccef9bbacbc34ba4d45372
Question 1 of 205eccef9bbacbc34ba4d45372
When repacking a reciprocating pump with more than four rings of packing, the packing is cut square, installed with the ends abutted, and each succeeding ring staggered with the butted ends __________.
When repacking a reciprocating pump with more than four rings of packing, the packing is cut square, installed with the ends abutted, and each succeeding ring staggered with the butted ends __________.