_ Fire tube boilers are limited to a maximum design working pressure o – McqOptions

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1.	_ Fire tube boilers are limited to a maximum design working pressure of$?
A.	1 kg/cm
B.	6 kg/cm
C.	17 kg/cm¬¨‚â§
D.	100 kg/cm¬¨‚â§
Answer» D. 100 kg/cm¬¨‚â§

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