Question 1

Timber can be made fire resistant by

Accepted Answer

sir Abel's process

Answer

dipping and steeping process

Answer

hot and cold open tank treatment

Answer

charring

Question 2

Plywood is specified by

Accepted Answer

number of layers

Answer

Colour

Answer

volume

Answer

weight

Question 3

Fibre boards also known as

Accepted Answer

pressed wood

Answer

chip board

Answer

plywood

Answer

particle board

Question 4

Which of the following in timber is caused by fungus?

Accepted Answer

Dry rot

Answer

Foxiness

Answer

Upsets

Answer

rupture

Question 5

Seasoning of timber is required to

Accepted Answer

remove sap from the timber

Answer

harden the timber

Answer

straighten the timber

Answer

soften the timber

Question 6

Lumber

Accepted Answer

is log of timber sawn into pieces of desired shape

Answer

implies a living tree

Answer

is used to denote standing timber.

Answer

is a part of felled tree

Question 7

The age of trees can be predicted by

Accepted Answer

counting number of rings

Answer

by measuring the diameter of pith

Answer

length of medulary rays

Answer

by the thickness of bark

Question 8

The quantity of drier in paints is limited to

Accepted Answer

8%

Answer

2%

Answer

4%

Answer

6%

Question 9

Which of following is an example of spirit varnish?

Accepted Answer

French polish

Answer

Oil varnish

Answer

Spar varnish

Answer

Asphalt varnish

Question 10

Which of the following is not a vehicle in paints?

Accepted Answer

Turpentine oil

Answer

Poppy oil

Answer

Tung oil

Answer

Linseed oil

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