CARPENTRY - Quiz

1) Which material is used to prepare vegetable glue?

Starch obtained from roots with acids Skin, bone, acid and water Adding an alkali to beef blood Certain white powders mixed with water

2) Which glue is commercially available in the form of flakes?

Resin glue Vegetable glue Blood albumen glue Casein glue

3) Which hard wood nail used in place of iron nails?

Wire nail Tre nail Lath nail Cut clasp nail

4) What is the reason for applying vegetable glue in spronging machine only?

Low viscosity High viscosity High flash point Low specific gravity