Worksheets5 HELE 4.1
Total questions: 60
Worksheet time: 10mins
Name
Class
Date
1.
Kinds of Wood
a)
Hardwoods
b)
Softwoods
c)
Plywoods
d)
Ferrus
e)
Nonferrous
2.
Are used for buildings, houses, and furniture.
a)
Hardwoods
b)
Softwoods
c)
Plywoods
3.
Hardwoods are used for
a)
buildings
b)
houses
c)
furnitures
4.
Some hardwoods in the Philippines are
a)
molave
b)
yakal
c)
ipil
d)
narra
e)
lauan
5.
Usually used as structural frames for ho uses
a)
ipil
b)
molave
c)
narra
6.
known for its natural color and strength
a)
narra
b)
ipil
c)
yakal
7.
come from year-round green trees like pine trees.
a)
Softwoods
b)
Plywoods
c)
Hardwoods
8.
Varities of softwoods are:
a)
apitong
b)
tanguile
c)
lauan
d)
molave
e)
yakal
9.
known as Philippine mahogany
a)
lauan
b)
apitong
c)
tanguile
10.
Softwoods are renowed for their high resistance to______ and ______.
a)
high resistance to decay
b)
excellent quality
c)
color
11.
The wood from all kinds of PINE are the same in terms of APPEARANCE
a)
True
b)
False
12.
are made of different kinds of wood. This are cut into fine sheet and bonded together.
a)
Plywood
b)
Hardwoods
c)
Softwoods
13.
Some plywoods are used for the ______ and _______ buildings.
a)
interior
b)
exterior
14.
Wood processing are
a)
Lumber
b)
Air drying
15.
is a process where in the moisture content of wood is reduced to required specifications.
a)
Lumber
b)
Air drying
16.
is done by simply exposing the lumber to the outside air. It is carefully stacked with wood strips so that air can circulate.
a)
Air drying
b)
Lumber
17.
Is a very functional materials for making crafts. Is is also one of nature's common elements.
a)
Metal
b)
Wood
c)
bamboo
18.
Some common types of metals used are
a)
brass
b)
copper
c)
iron
d)
aluminum
19.
Types of Metal are
a)
Ferrous
b)
Nonferrous
c)
brass
d)
copper
20.
are metal that have IRON CONTENT
a)
Ferrous
b)
Nonferrous
21.
Example of ferrous metals are
a)
iron
b)
steel
c)
aluminum
d)
brass
e)
copper
22.
metals are metals that DO OT HAVE IRON CONTENT.
a)
Nonferrous
b)
Ferrous
23.
Example of nonferrous metals are
a)
aluminum
b)
brass
c)
copper
d)
iron
e)
steel
24.
Example of nonferrous metals are
a)
gold
b)
silver
c)
iron
d)
steel
25.
Properties of Metal are
a)
Hardness
b)
Malleability
c)
Elasticity
d)
Fusibility
26.
allows metal to resist separation. The harder the metal the better its does not change its shape easily
a)
Hardness
b)
Malleability
c)
Elasticity
27.
allows a metal to be hammered and rolled so that it can be shaped into many figures and forms
a)
Malleability
b)
Elasticity
c)
Fusibility
28.
Is the property of metals that allows them to return to their original shape when they are bent.
a)
Elasticity
b)
Fusibility
c)
Hardness
29.
IS the property that allows metal to melt easily
a)
Fusibility
b)
Hardness
c)
Malleability
30.
Bamboo IS a gift from nature because of its ___________ and ________
a)
excellent growth rate
b)
amazing qualities
c)
color
d)
height
31.
Bamboo is one of the most sought-after materials specially in tropical countries
a)
Kumar, 1994
b)
Kumar 1995
c)
Kumar 1993
32.
is an evergeen plant belonging to the true grass family
a)
bamboo
b)
wood
c)
Plywoods
33.
Known to be one of the fastest-growing plants in the world
a)
bamboo
b)
wood
c)
Plywoods
34.
All bamboos have the potential to grow to full height and belt after several months
a)
True
b)
False
35.
The best age to cut bamboo is _____
a)
about a year or more
b)
2 years
c)
3 years
36.
Bamboo are used as housing materials and in making furniture
a)
True
b)
False
37.
BAMBOO SHOOTS are edible and are used in many Asian dishes
a)
True
b)
False
38.
BAMBOO SHOOTS are not edible
a)
False
b)
True
39.
Bamboo SHOOTS can used as soups and vegetable dishes like
a)
fresh lumpia
b)
pansit
40.
Bamboos are sometimes used to hold up simple suspension bridges by splitting them
a)
True
b)
False
41.
bamboos are used to make musical instrument like _____ and _____ instruments
a)
wind
b)
percussion
42.
Bamboo fibers can be made into fabric because of their ___________,___________,____ and __________
a)
softness
b)
strength
c)
absorbency
d)
antimicrobial quality
43.
Bamboo are used as (a) for treating infections and for healing
44.
Ways to bleach the bamboo
a)
Wet process
b)
dry process
45.
Is soaking the bamboo in water and caustic soda
a)
Wet process
b)
dry process
46.
is heating the bamboo over flaming charcoal
a)
dry process
b)
Wet process
47.
Bamboo requires treatment and processing before use.
a)
True
b)
False
48.
Bamboo Preparation are
a)
cutting
b)
splitting
c)
bleaching
d)
Wet process
e)
dry process
49.
_________should be done with the right techniques and skills. It takes a skilled person to cut the bamboo with a crosscut saw, which is the best tool to used it holds the bamboo solidly while cutting
a)
Cutting
b)
splitting
c)
bleaching
50.
Cutting should be done with the right techniques and skills.
a)
True
b)
False
51.
It takes a skilled person to cut the bamboo with a (a) which is the best tool to used it holds the bamboo solidly while cutting
52.
________Is cutting the bamboo INTO TWO, very sharp bolo can be used
a)
splitting
b)
Cutting
c)
bleaching
53.
_______ can be used for cutting the bamboo INTO TWO
a)
Sharp Bolo
b)
crosscut saw,
54.
_______ Is the process of EXTRACTING the color to dig out the natural apperance of the bamboo.
a)
bleaching
b)
splitting
c)
Cutting
55.
Metal is an evergreen plant beloging to the true grass family
a)
False
b)
True
56.
Bamboo is an evergreen plant beloging to the true grass family
a)
True
b)
False
57.
Plywoods are used for the interior of buildings
a)
True
b)
False
58.
Wood,metal and bamboo are considered basic materials used to make hadicrafts for business
a)
True
b)
False
59.
Elasticity is the property of metal that allow them to return to their original shape
a)
True
b)
False
60.
Cooper, silver, and gold are example of ferrous metals.
a)
False
b)
True
100 %
