DSSSB Carpenter Paper 2012

DSSSB Carpenter Paper 2012

_______________are similar to common nails except they have a thinner shank and thinner head.
(a) Casing nail
(b) Face nail
(c) Box nail
(d) Toe nail

___________is made by first exploding wood chips with high pressure steam.
(a) Plywood
(b) Sap wood
(c) Hard wood
(d) Soft wood

Wood has a high ratio of strength to weight in compression and it has little strength in
(a) Tension
(b) Torsion
(c) Shearing
(d) None of the above

Steal is an
(a) Metal
(b) Non metal
(c) Plastic
(d) Alloy

The main function of a ______________ is to remove metal from a piece of work to give it the required shape and size.
(a) Drill
(b) Bore
(c) Lathe
(d) Saw

Floor type boring machine is classified under
(a) Vertical boring machine
(b) Jig boring machine
(c) Horizontal boring machine
(d) Precision boring machine

_____________ is a tool used for enlarging or finishing a hole previously drilled.
(a) Reamer
(b) Chisel
(c) Hammer
(d) Augur

Before drilling the cneter of the hole is located on the workpiece by drawing two lines at ___________angles to each other
(a) Straight
(b) Obtuse
(c) Acute
(d) Right

____________clamps are very useful for quick adjustment of the work.
(a) J
(b) L
(c) U
(d) W

___________drilling machine is a small machine designed for drilling a small holes at high speed in light jobs.
(a) Jet
(b) Sensitive
(c) Column
(d) Compact

Which of the following is NOT a fixtures and fastening for doors and windows ?
(a) Hinges
(b) Bolts
(c) Handles
(d) Batten

Size of frames in mm of 6 V6 ventilators
(a) 590 x 590
(b) 500 x 500
(c) 600 x 600
(d) 500 x 590

Size of shutter in mm of 12 WT 12 window
(a) 1190 x 1190
(b) 590 x 1290
(c) 560 x 1100
(d) 590 x 1190

Size of the door frames of 10DS20 doors
(a) 990 mm x 2090 mm
(b) 990 mm x 1990 mm
(c) 900 mm x 2000 mm
(d) 1000 mm x 2000 mm

___________are small blocks of wood which are fixed on the trusses to prevent the sliding of purlins.
(a) Cleat
(b) Template
(c) Wall plate
(d) Post plate