Care should be taken that standpipe and the sprinkler connections are properly marked because the connections look the same. The New York Building Code requires siamese connections to be color coded. The siamese connection to a standpipe system should be painted
A. green
B. aluminum
C. red
D. white
Ans: C. red
Trades & Technology
You might also like to view...
If the rail pressure limiter valve trips open in a typical CR fuel system, which of the following should be true?
A. rail pressure has exceeded the highest specified system pressure B. an EHI injection pulse is taking place C. actual rail pressure has fallen below desired rail pressure D. an EHI has stuck in the open position
Trades & Technology
The rhythm of moving the torch helps ____.
A. prevent burn-through B. flashing C. make the bead uniform D. protect the molten metal with the outer flame envelope
Trades & Technology
Amber box subsidies are not trade distorting
Indicate whether the statement is true or false
Trades & Technology
The dual-servo brake is more powerful than any non-servo design
Indicate whether the statement is true or false
Trades & Technology