In ____ joint, half the thickness of each Timber piece is cut in the shape of dovetail or wedge.

The hazard which concerns with the loss or damage to life is referred to as the __________

Which of the following boring tool is used for deep boring?

_________________ extinguishes fire by dilute inflammable mixtures of air and flammable gases or vapours to proportion b…

Dovetail saw is used to cut ______

The class of fire-load limiting between 2.23×10^6 to 4.60×10^6 is considered as __________

The figure below represents ___

_______________ are the bands of steel or wrought iron which can be used to joint two pieces of timber.