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December 10th: True/False question No. 115 on boiler foundations: (A certain score will be given to the top 50 participants)

2015-12-10View Original

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True or False: A deadweight safety valve can have weights added to it during use. ( ) Thank you for your support. Correct answers earn an additional +5–8 points to wealth; incorrect answers earn +1 point. For those in the top 50, regardless of whether the answer is correct or not, they receive +3 points to wealth
Reply #22015-12-10
:A weight can be added to a gravity-type safety valve during use. () Not allowed; it has been tuned
Reply #32015-12-10
True or False: A deadweight safety valve can have weights added to it during use. (Mistake)
Reply #42015-12-10
Error-----------------------------------------------------------------
Reply #52015-12-10
A weight can be added to a gravity-type safety valve during use. (x)
Reply #62015-12-10
A weight can be added to a gravity-type safety valve during use. (x)
Reply #72015-12-10
A weight can be added to a gravity-type safety valve during use. (Mistake)
Reply #82015-12-10
A weight can be added to a gravity-type safety valve during use. (Mistake)

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