WorksheetsCHECK YOUR LEVEL
Total questions: 25
Worksheet time: 16mins
Name
Class
Date
1.
Limitation of magnetic tapes used for CAD data storage?
a)
Inability to store binary files
b)
High cost
c)
Slow read/write speed
d)
Incompatibility with CAD formats
2.
CAD monitor sharpness is determined by:
a)
Screen size
b)
Refresh rate
c)
Dot-pitch
d)
Contrast ratio
3.
Maximum sides in AutoCAD polygon command:
a)
10
b)
1024
c)
64
d)
Unlimited
4.
Common CAD data exchange format:
a)
.EXE
b)
.CSV
c)
.DXF
d)
.PDF
5.
Arc angle in AutoCAD is measured:
a)
Y-axis clockwise
b)
Origin in 3D
c)
Counter-clockwise from X-axis
d)
Clockwise from X-axis
6.
1. CHAMFER = rounded corner. 2. FILLET creates 90° corner (radius 0).
a)
Only 1 correct
b)
Only 2 correct
c)
Both correct
d)
Both incorrect
7.
Default origin in AutoCAD:
a)
(1,1)
b)
(0,0)
c)
(10,10)
d)
-100100
8.
Command to mirror an object:
a)
OFFSET
b)
COPY
c)
ROTATE
d)
MIRROR
9.
Statement: 1. Radial shakes are wider at the center and narrow at the bark. 2. Star shakes are wider at the bark and narrow at the pith.
a)
Only 1 is correct
b)
Only 2 is correct
c)
Both are correct
d)
Both are incorrect
10.
The IS code for classification of commercial timbers and their zonal distribution is:
a)
IS 3629
b)
IS 1141
c)
IS 399
d)
IS 1708
11.
Plywood is made by bonding veneers so that adjacent layers are:
a)
Parallel
b)
Inclined at 45°
c)
At right angles
d)
Randomly oriented
12.
Statement: 1. Teak is resistant to white ants and dry rot. 2. Teak seasons easily and takes polish well.
a)
Only 1 is correct
b)
Only 2 is correct
c)
Both are correct
d)
Both are incorrect
13.
Statement: 1. Collapse occurs due to uneven shrinkage. 2. Collapse flattens timber during drying.
a)
Only 1 is correct
b)
Only 2 is correct
c)
Both are correct
d)
Both are incorrect
14.
In which sawing method are cuts made parallel to medullary rays?
a)
Quarter sawing
b)
Tangential sawing
c)
Radial sawing
d)
Cross sawing
15.
Specifications define materials and workmanship. Drawings alone are enough to execute work.
a)
Only 1 is correct
b)
Only 2 is correct
c)
Both are correct
d)
Both are incorrect
16.
Salvage value is always zero. Scrap value is usually less than salvage value.
a)
Only 1 is correct
b)
Only 2 is correct
c)
Both are correct
d)
Both are incorrect
17.
Valuation differs from estimation in that valuation is used to:
a)
Determine project timeline
b)
Assess market value
c)
Prepare specifications
d)
Plan excavation
18.
Contingency charges in an estimate are usually:
a)
5–10%
b)
10–15%
c)
2–5%
d)
15–20%
19.
The deduction factor from wet to dry volume of mortar is:
a)
0.1
b)
0.2
c)
0.25
d)
0.3
20.
Market value depends on location. Book value considers depreciation.
a)
Only 1 is correct
b)
Only 2 is correct
c)
Both are correct
d)
Both are incorrect
21.
Strip footing is used for a row of columns. Combined footing supports multiple columns.
a)
Only 1 is correct
b)
Only 2 is correct
c)
Both are correct
d)
Both are incorrect
22.
Caissons are used for underwater works. Pneumatic caissons use compressed air.
a)
Only 1 is correct
b)
Only 2 is correct
c)
Both are correct
d)
Both are incorrect
23.
Orientation is deciding room placement w.r.t. sunlight. Prospect means internal room view.
a)
Only 1 is correct
b)
Only 2 is correct
c)
Both are correct
d)
Both are incorrect
24.
Wash boring, test pits, probing are examples of:
a)
Footing types
b)
Load tests
c)
Soil exploration
d)
None
25.
Aspect relates to:
a)
Internal beauty
b)
Foundation layout
c)
Room position for sunlight
d)
Load distribution
100 %
