問題一覧
1
The majority of lever hoists are designed to be operated by?
one person
2
"Floor plates or packers may be used to ensure that jacks are levelled before use" True or false?"Floor plates or packers may be used to ensure that jacks are levelled before use" True or false?
TRUE
3
Care should be taken not to drop the lever hoist as this can cause: (Select 3 answersCare should be taken not to drop the lever hoist as this can cause: (Select 3 answers
Distortion to the blocks alignment, Damage to casing, Damage to gears and other mechanisms
4
Which of the statements provided below is NOT one of the main duties of an employer in accordance with the Health and Safety at Work Act?
Ensure all plant machinery has a technical file held within the premisesEnsure all plant machinery has a technical file held within the premises.
5
Which fibres are suitable within the temperature range -40°C to 100°C (Select 2 answers)?
Polyester , Polyamide
6
Wire rope slings are manufactured to which standard?
BS EN 13414-1: 2003
7
BS EN 1492-2 requires a minimum factor of safety for roundslings to be what?
7:1
8
These man-made fibres have selective resistance to chemicals as follows: Polyamide
is immune to the effects of alkalis, but is attacked by acids.
9
BS EN 1492-4 requires spliced test pieces to sustain forces of ? x WLL: (Enter number)
7
10
Which of the following are units of measure? (Select 4 answers)
MASS, LENGTH , FORCE, WEIGHT
11
"In severe conditions the Factor of Safety for a piece of lifting equipment may be reduced". True or false?
FALSE
12
According to BS EN 818-4, which method should be used to rate a general purpose chain sling?
Uniform Load Method
13
Identify the intended use for these types of shackle: Used for joining 3 items together:
Bow shackle
14
Match these lifting accessories with their European harmonised standard: Eyebolts
BS EN ISO 3266:2010
15
What are the marking requirements for jacks? (Select 6 answers)
the year of construction, that is the year in which the manufacturing process is completed, The business name and full address of the manufacturer and, where applicable, his authorised representative, Serial number or batch code, Product code and designation of the machinery , Rated Load, Design or Series type
16
Complete the statement below by selecting the correct Jack type: The _____ operates by pawls engaging with a rack.
Ratchet Jack
17
Choose the correct standard for chain and chain slings from the drop-down list: _____ is the harmonised European standard for chain and chain slings.
BS EN 818
18
How many links separate the grade marking of a chain, in accordance with BS EN 818?
20
19
Match these eyebolt types with their correct lifting use: Dynamo
Vertical
20
"The chain end-stop fitted to a lever hoist must be able to sustain a force of 3 times the rated force of the chain". True or false?
FALSE
21
These man-made fibres have selective resistance to chemicals as follows: Polypropylene
is little affected by acids or alkalis but damaged by solvents etc.
22
Match these units of weight with their value in pounds: TONNE
2204.62 Lbs
23
LEE's definition of a competent person is as follows: "One who has the requisite theoretical knowledge, of the type of material under examination to certify with confidence whether it is free from patent defects and suitable in every way for the duty for which the article is required" TRUE OR FALSE
FALSE
24
"Mechanically assembled chain slings do not need to be proof tested". True or false?
TRUE
25
"A Liverpool splice is suitable for any lifting operation". True or false?
FALSE
26
Match these terms to their definitions: STRESS
A material's attempt to resist an applied force
27
Match these chain types with their corresponding grades: Grade 4 and 8
Medium Tolerance
28
Match these lifting accessories with their European harmonised standard: Shackles
BS EN 13889:2003
29
Addition of elements such as manganese, silicon or aluminium, will de oxidise the metal and produce a steel known as:
Killed steel
30
Select the "lifting appliances" from the list below: (Select 4 answers)
Gin wheel, Winch, Crane, Pulley Block
31
Which chain types are used in accordance with BS EN 818-7? (Select 3 answers)
DT, DAT, T
32
The weld in a master link should be positioned centrally at the:
Side
33
"Welded rings meet the essential safety requirements of the European Machinery Directive". True or false?
FALSE
34
Powered lifting machines are ideal for heavier or repetitive lifting applications as they offer the following advantages over manually operated chain hoists: (Select 3 answers)
Less fatigue for operatives, particularly on long lifts, Speed of operation, Operatives may be remote/away from the load
35
Select the correct word to complete the statement below: For in-service equipment, LOLER places the duty for deciding if, and what, tests are necessary on the _________ making a thorough examination.
Competent Person
36
What are the marking requirements for a jaw winch? (Select 7 answers)
The name and address of the manufacturerThe name and address of the manufacturer, The series or type designation, The marking of the direction of movement, Year of manufacture, The serial number, if it exists, The rated capacity, The dimensions and quality of the ropes
37
What type of chain is used for chain slings?
None of these
38
Complete the following statement, with reference to the use of a load chain: The load chain ______ be used to form a sling around a load and back hooked
Should Not
39
Textile slings can be manufactured from which of the following man-made materials? (Select 3 answers)
Polysester , Polyamide (nylon), Polypropylene
40
Match these units of weight with their value in pounds: TON
2239.9 Lbs
41
What UK regulation implements the Machinery Directive?
Supply of Machinery (Safety) Regulations
42
Natural fibre slings can be manufactured from which of the following materials? (Select 3 answers)
Sisal, Hemp, Manila
43
Match these sections of the HSWA with their corresponding duties: Duties of employer ?
Section 2
44
Match these chain types with their corresponding grades: T, DAT, DT
Fine tolerance
45
In terms of rope diameter, match the effects on the jaw winch with the sizes below: Too large
Rope may become stuck in the winch
46
Match the terms on the left with their matching descriptions: ACoP L113 and ACoP L22
LOLER Approved Code of Practice, PUWER Approved Code of Practice
47
Match these sections of the HSWA with their corresponding duties - Duties of employee?
Section 7
48
Select the 2 elements of competency from the list below:
Information, Instruction
49
The marking requirements for flat webbing sling labels are: (Select 8 answers):
WLL, Traceability code, Manufactures name , Number and part of the standard BS EN 1492-1, Nominal length , Any marking required by legislation (i.e. the CE mark), Material of the sling, Grade of any fittings
50
Identify the intended use for these types of shackle: Used for joining 2 items together
Dee shackle
51
Which of the following fibres loses approximately 10% of its strength when wet?
Polyamide
52
Match the types of steel with their uses: HIGH TENSILE STEEL
Components such as drive shafts, wheel axles and sheave pins.
53
Select the correct marking requirements for turnbuckles and rigging screws: (Select 5 answers)
Traceability code on all load bearing components, i.e. body, eyes, hooks, forks, etc., CE marking, Manufactures name or ID, WLL in tonnes or KG, Identification mark traceable to the manufacturers / suppliers documentationIdentification mark traceable to the manufacturers / suppliers documentation
54
Select the 2 elements of competency from the list below:
Supervision , Training
55
Mechanical Advantage is calculated as?
Load / Effort
56
What is the required minimum turns of yarn wound together to form the core of a roundsling?
11
57
These man-made fibres have selective resistance to chemicals as follows: Polyester
is resistant to acids but damaged by alkalis.
58
Velocity Ratio is calculated as? Distanced moved by ____ / Distance moved by ____?
Effort / Load
59
Which of the following materials is unaffected by water? (Select 2 answers)
Polypropylene , Polyester
60
Match the types of steel with their uses: MILD STEEL
Used to fabricated items, such as grabs, trolleys, spreaders etc.
61
Match the types of steel with their uses: HIGHER TENSILE STEEL
Manufacture of chain and fittings
62
In terms of rope diameter, match the effects on the jaw winch with the sizes below: Too small
Jaws will not grip the rope sufficiently
63
What voltage range is often known as "Extra Low Voltage"?
24-50 volts
64
Select the correct rope grades for the given specifications: is manufactured from wires with a tensile strength in N/mm2 of minimum 1770 and maximum 2160.
Rope Grade 1960
65
Match these units of weight with their value in pounds: TON (US)
2000lbs
66
With reference to the rating of a multi-leg sling, if the sling has an angle of 0° to 45° to the vertical what would the included angle be?
0-90°
67
Which of the following is NOT an imperial unit of measure?
Meter
68
Choose the correct identifying characteristic from the drop-down list A dropped forged lifting accessory can be easily recognised by the ____
Flash line
69
Match these eyebolt types with their correct lifting use: Collared
Angular
70
With reference to the rating of wire rope slings, match the standards below with the correct method: WLL expressed in terms of the inclination angle to the vertical
BS EN 13414-1
71
"Man made fibre slings return to their original dimensions after use under load". True or false?
FALSE
72
What could easily jam the winches mechanism making the winch inoperative? (Choose 2 answers)What could easily jam the winches mechanism making the winch inoperative? (Choose 2 answers)
Broken wires , Kinks
73
Pick the correct standard from the choices provided below: The current harmonised standard for lever hoists is _____ Cranes - Safety - Hand powered lifting equipment.
BS EN 13157:2004
74
Approved Codes of Practice are issued by which of the following?
The Health and Safety Executive
75
What type of jack operates by the following method? A _____ is operated by a ratchet lever which turns internal gears and driving the shank inside the jack to raise and lower the load.
Journal Jack
76
What are the shackle marking requirements according to BS EN 13889? (Select 4 answers)
WLL, Grade mark, Traceability code, Manufactures name, symbol or code
77
Who is responsible for the following markings? Safe Working Load (SWL)
Competent Person's responsibility
78
Select the correct rope grades for the given specifications: _______ is manufactured from wires with a tensile strength in N/mm2 of minimum 1570 and maximum 1960.
Rope Grade 1760
79
"Jaw winches are available as an hydraulically operated machine". True or false?
TRUE
80
What is the purpose of an undercut?
To allow collar to seat fully with loadTo allow collar to seat fully with load
81
What loading condition does this picture represent?
Double Shear
82
Match these manufacturing processes with their descriptions: SWAGING
Forming of the section between dies
83
"With reference to a hydraulic jack, more oil is delivered through each stroke of the handle, causing the lifting ram to be forced out of the chamber and lifting the load". True or false?
TRUE
84
The process to protect man-made fibres for use in roundsling manufacture against solar degradation is called?
Stabilising
85
Identify the marking requirements for a crane fork or C-hook according to BS EN 13155: (Select 7 answers)
Name of manufacturer, Minimum working load if appropriate , self weight of crane fork if it exceeds 5% of WLL or 50kg, ID mark, WLL, Year of manufacture , CE mark
86
Components for slings are covered under which standard?
BS EN 1677
87
"When the lever is operated to lower the load, the hoist brakes engage allowing the load to lower. The weight of the load now helps to control the load down by keeping the brakes disengaged". True or false?
FALSE
88
"A shackle pin is generally under single shear conditions". True or False?
FALSE
89
Match these terms to their definitions: STRAIN
The deformation of a material in relation to its original length.
90
Match these sections of the HSWA with their corresponding duties: Duties of designers, Manufacturers and importers?
Section 6
91
What markings are required on an eyebolt? (Select 4 answers)
Screw thread type , ID mark, Quality/Grade, SWL
92
Match these manufacturing processes with their descriptions: UPSETTING
Increasing the section thickness
93
With reference to the rating of wire rope slings, match the standards below with the correct method: SWL at the included angle
BS 1290
94
Who is responsible for the following markings? Working Load Limit (WLL)
Manufacturer's responsibility
95
Heat treatment can change the properties of materials such as: (Select 4 answers)
Brittleness, Toughness, Ductility , Hardness
96
According to BS EN 1677-4 which grade of chain links cannot be cut, welded, altered or repaired? (Select 2 answers)
Grade 8, Grade 10
97
"Heat treatment for steel is used to induce stress raisers in the grain structure of the given material". True or false?
FALSE
98
In accordance with EN 818-7, what grade of fine tolerance short-link chain should be used for manual lever hoists?
T
99
Match the terms on the left with their matching descriptions: ACoP and LEEA COPSULE
Approved Code of Practice, Recommended Code of Practice
100
Match these manufacturing processes with their descriptions: DRAWING OUT
Reducing the section thereby increasing the length