$4-1.$ Determine True$/$False$.$ Please circle the answers:

$(\frac{T}{F})$ The primary connection methods for structural steel are bolting and welding.

$($ T $/$ F $)$ Field connections are typically welded rather than bolted.

$($ T $/$ F $)$ The tails of twist$-$off bolts $($such as F$2280$ or F$1852)$ are designed to be cut.

$($ T $/$ F $)$ Bearing joint is stronger than slip critical bolt connection when subject to dynamic loads.

$($ T $/$ F $)$ slip$-$critical connections are expensive option.

$(\frac{T}{F})$ snug$-$tight joints are the most economical bolted joints.

$(\frac{T}{F})$ The gas produced during welding process needs to be avoided.

$(\frac{T}{F})$ Bolting is generally a faster option than welding.

$(\frac{T}{F})$ Welding is an weather sensitive option while bolting does not have the temperature requirement.