Here are the theory test questions for A62 Crane/Lifting Operations Supervisor.
Please note that your paper will include all the questions we have marked here with an asterisk *. Unlike all the other CPCS papers you will be required to answer all of the questions given here. (There is no random selection of questions in the A62 paper.)
These questions will appear on every A62 paper
If setting up to lift loads near a pedestrianised area, what main factor needs to be taken into account? (2 marks)*
What are the types of warning that an RCI will indicate? (2 marks)*
During the lifting operation, part of the task cannot be carried out as detailed in the lift plan.
a) What initially must happen to the lifting operation and
b) who authorises any changes? (2 marks)*
Name FIVE requirements that must be followed if accessing the end of the jib for maintenance purposes. (5 marks)*
How does the deflection of the boom on a mobile crane or jib affect the lift? (2 marks)*
A replacement crane driver has been supplied to continue the lift. What must they be made aware of before further lifting can take place? (2 marks)*
What is the difference between a contract lift and a ‘standard’ crane hire? (4 marks)*
Why is it important to ensure the wheels are clear of the ground when outriggers are employed? (1 marks)*
If the operator has to leave the cab of a crane for a short period, state at least TWO actions that must be taken before they leave. (2 marks)*
a) When and
b) why are axle or suspension locks fitted to most mobile cranes? (2 marks)*
List FOUR items to be found on a chain sling inspection certificate. (4 marks)*
Give THREE examples of how excessive rain can affect an external lifting operation when using a mobile crane. (3 marks)*
A tower crane has been delivered to site, assembled and configured for lifting. What must be carried out before lifting starts and by whom? (2 marks)*
When a crane company hires out a crane, name TWO main legal requirements the hire company must meet regarding the crane and driver. (2 marks)*
State the safe procedure to be followed before lifting or lowering a load down a shaft or excavation. (2 marks)*
List TWO methods of obtaining the accurate weight of a load. (2 marks)*
What do The Work at Height Regulations require of crane supervisors? (2 marks)*
Two cranes are working in the same vicinity that encroach the operating radius of each. What actions would the lift plan or method statement normally specify? (3 marks)*
What is the 'Factor of Safety' when lifting personnel? (1 marks)*
Who is responsible for providing the contractor with written details of the work to be done? (1 marks)*
How long is a thorough examination for a lifting accessory valid for? (1 marks)*
Who has overall control of the lifting operation? (1 marks)*
Name a design of accessory hook that is exempt from being fitted with a safety catch. (1 marks)*
Name TWO duties of the crane operator. (2 marks)*
To lift a load of 12 tonnes on a two-point lift using single-leg slings, what is the required SWL (WLL) for each sling with an included angle of 87 degrees? Please explain your calculation. (4 marks)*
What is the minimum recommended distance that is allowed between the counterweight(s) of the crane and another object/structure? (2 marks)*
Define the term ‘radius’. (1 marks)*
The operator has to use a new model of crane that they are unfamiliar with. What do Regulations (i.e. LOLER 98) and other guidance require the operator to have? (3 marks)*
How is the SWL/WLL/rated capacity for multi-leg slings determined? (1 marks)*
a) What determines the minimum distances that any part of plant and machinery has to be kept from over head electricity lines and
b) explain why a distance should be kept. (4 marks)*
Why must a crane driver never try and ‘drag’ a load? (2 marks)*
State SIX environmental factors that can affect an external lifting operation. (6 marks)*
If a mobile crane on blocked duties is slewing through 180 degrees and is unladen, what can cause a change of ground loading in each stabiliser. (2 marks)*
What is the maximum angle that a bow shackle used as a pair on a crane hook can be used at? (1 marks)*
Explain the difference between an employing and user organisation. (2 marks)*
If a heavy load is being slewed at too a high speed over at least 180 degrees, what TWO factors must the operator and signaller take into account? (4 marks)*
What are the THREE actions or stages that a crane operator undertakes during pre-use inspections? (2 marks)*
What advantage is there in increasing the number of falls on a hook block? (1 marks)*
If radios are to be used during the lifting operations, what FIVE actions and checks must be made before use? (5 marks)*
Describe how to calculate the area of support beneath a crane outrigger, which gives maximum possible safeguards against ground subsidence. (4 marks)*
Identify FOUR requirements for ensuring the stability of mobile cranes on site. (4 marks)*
a) What is meant by the lifting capacity of the crane and
b) who determines it? (2 marks)*
State the maximum recommended angle for single-leg slings when used as a pair. (1 marks)*
State why there must be a safe system of work. (2 marks)*
Which part of BS 7121 is specific to mobile cranes? (1 marks)*
Name FOUR items that must be recorded when a thorough examination on a lifting appliance has been carried out. (4 marks)*
Give TWO methods of obtaining the centre of gravity on an unbalanced load. (2 marks)*
According to BS 7121 Part 1: a) what is the minimum number of allowable turns on the hoist drum and
b) who decides the actual minimum for a given model of crane? (3 marks)*
To whom should the appointed person give all details involving the lifting operation? (1 marks)*
a) On a tower crane, where must the load radius diagram be located and
b) what information must it contain? (2 marks)*
If a crane is out of level, what effect will it have on the radius? (2 marks)*
In which applications are single-leg slings rated with their SWL (WLL)? (1 marks)*
Name THREE factors that determine the safe working load of the crane. (3 marks)*
Explain the purpose of the over-hoist limit switch. (1 marks)*
End of questions for A62 Crane/Lifting Operations Supervisor
