1. Up to what height
only supervisor will sign
a) 0----6m b)
6----12.2 m
c) Any height d) Up to 38 m
2. For an internal
ladder, What is the minimum occupying size
a) 27’’ x 30’’ b) 27’’ x 36’’
c) 24’’ x 30’’ d) 24’’ x 36’’
3. How many lifts
can be installed above raker tie-in point
a) One b)
Three
c) Four d)
Two
4. What is the
position of tie-in point for a scaffold 4’ x 8’
a) 20’ b)
15’
c) 16’ d)
12’
5. What is the size
of scaffold wheel for a medium duty scaffold
a) 5’’ b)
8’’
c) 7’’ d)
12’’
6. What a scaffold
wheel must have
a) A threaded portion b) Caster lock/Wheel lock
c) Base plate d) Connecting
pin
7. For a system
scaffold, what is Aramco requirement to follow
a) Manufacturer manual b) Aramco standard
c) L. P. instructions d) Scaffold drawings
8. For a hanger tube
in under-hung scaffold, What type of coupler is used
a) Double b)
Swivel
c) Sleeve d)
Putlog
9. When extending a
brace, What can not be used
a) Sleeve clamp b) Double clamp
c) Swivel clamp d)
Joint pin
10. What is the load
rating for a medium duty scaffold
a) 120 Kg b) <
240 Kg
c) 240 Kg d)
50 Kg
11. How a scaffold
classified used for abrasive blasting
a) Light duty b) Special duty
c) Medium duty d)
Heavy duty
12. On a temporary
ramp, Aramco requires which ratio
a) 1-V 3-H b) 1-V 2-H
c) 1-V 4-H d)
1-V 1-H
13. What is the
minimum clear head room on a scaffold platform
a) 2 m b)
1.5 m
c) 1.8 m d)
2.5 m
14. What is the
minimum clearance between a toe-board and the surface of working platform
a) 1’’ (25 mm) b) ½’’ (13 mm)
c) ¼’’ (6 mm) d)
¾’’ (20 mm)
15. The top rail
height can not be more than
a) 0.95 m (38’’) b) 1.15 m (45’’)
c) 1.20 m (48’’) d) 1.10 m (43’’)
16. Minimum diameter
of life line rope is
a) 1’’ (25 mm) b) ½’’ (13 mm)
c) 3/8’’ (10 mm) d) ¼’’ (6 mm)
17. What is the
minimum number of boards for a bracket scaffold
a) Two b)
One
c) Four d)
Three
18. Who will
determine the integrity of a tank wall before welding a bracket strap
a) L. P. D. b) Proponent Engineering Unit
c) W. P. Issuer d) Aramco
inspector
19. What is the
minimum diameter of rope used as a guard rail member in a bracket scaffold
system
a) ¾’’ (20 mm) b) 3/8’’ (10 mm)
c) ½’’ (13 mm) d) ¼’’ (6 mm)
20. What is the
nominal size of sill board
a) 2’’ x 8’’ (50 mm x 200
mm) b) 1-1/2’’ x 9’’ (38 mm x 225 mm)
c) 2’’ x 10’’ (50 mm x 250
mm) d) 1-1/2’’ x 10’’ (38 mm x 250 mm)
21. What is the
maximum length of board used in bracket scaffold with 2’’ thickness & 12’’
width
a) 10’ 6’’ b)
8’ 6’’
c) 9’ 6’’ d) 6’
6’’
22. What is the
length of bracket strap
a) 8’’ b)
10’’
c) 7’’ d)
9’’
23. What is the
height of guard rail on a bracket scaffold
a) 1.15 m (45’’) b) 0.90 m (36’’)
c) 0.95 m (38’’) d) 1.20 m (48’’)
24. What is the
nominal size of debris net
a) 13 mm (1/2’’) b) 20 mm (3/4’’)
c) 10 mm (3/8’’) d) 25 mm (1’’)
25. On a climbing
side of a ladder, What is the minimum clear distance from a structure
a) 36’’ (900 mm) b) 30’’ (760 mm)
c) 20’’ (500 mm) d) 24’’ (600 mm)
26. What is the
maximum height of fabricated tubular frame scaffold
a) 6 m (20’) b)
5 m (16’)
c) 8 m (25’) d) 10 m (30’)
27. How many maximum
platforms in a medium duty scaffold, when there are 3-
Planked level
a) One b) Two
c) Three d) Four
28. What should be
the clear distance between a trapeze tube and a runner
a) 2’ (600 mm) b)
1.5’ (450 mm)
c) 1’ (300 mm) d) 3’ (900 mm)
29. What is the
maximum length of a trapeze tube
a) 2’ (600 mm) b)
1.5’ (450 mm)
c) 3’ (900 mm) d) 2.5’ (760 mm)
30. Which part of the
scaffold, You will remove first while dismantling any scaffold
a) Brace b)
Raker
c) Tie d) Guard rail
31. What is the
distance between a post and brace tie-in point
a) 12’’ (300 mm) b) 4’’ (100 mm)
c) 8’’ (200 mm) d) 6’’ (150 mm)
32. Above what height
a scaffold plan will be required
a) 12.2 m (40’) b) 6 m (20/)
c) 38 m (125’) d)
8 m (26’)
33. While abetting of
joints is done in a tube and coupler scaffold, What you will do, While erecting
the scaffold
a) Not to install in the same lift b) Fix all the joints near to the posts
c) To install at middle
third d) to install in the same
span
Thanks to Mr.Karthikeyan
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