1. In miter joint, the edges of wood are cut at an angle of:
(A) 30°
(B) 45°
(C) 60°
(D) 90°
2. To cut the slot across the grain is called:
(A) Rabbet
(B) Groove
(C) Dado
(D) Miter
3. Width of a board is increased by joining two boards with the help of:
(A) Rabbet joint
(B) Edge joint
(C) Bridal joint
(D) Dado joint
4. Boxes, crates and frames are joint with:
(A) Nails
(B) Wood screw
(C) Bolts
(D) Studs
5. ______ joint is commonly used for framework:
(A) Rabbet
(B) Edge joint
(C) Box joint
(D) Mortise and tenon joint
6. Wood is joint with following cements:
(A) Plastic cement
(B) Contact cement
(C) Rubber cement
(D) All of these
7. The wood dried in air is called:
(A) Artificial seasoning
(B) Chemical seasoning
(C) Natural seasoning
(D) X-ray seasoning