This is a timed quiz. You will be given 60 seconds per question. Are you ready?
60
The use of multiple relay signal persons adds what risk to the lift?
Correct!
Wrong!
What is the meaning of the below signal?

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What is the meaning of the below signal?

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Who can give a stop signal?
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Placing a palm over/beside any signal instructs the operator to do what?

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What does the below signal mean?

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What is the meaning of the below signal

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Who's perspective must the crane signal be given?
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What is the meaning of the below signal?

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Who's responsibilty is it to ensure that the load does not pass over other workers?
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During lifts that require radio communication, if the signal person releases the microphone key what must the operator do?
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Wrong!
What is the meaning of the below signal?

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Wrong!
What is the result of the following signal?

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What is the meaning of the below signal?

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Wrong!
What does the below signal mean?

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Each voice signal shall contain three elements given in the following order
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Can the following signal be given to a lattice boom crane?

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What is the meaning of the below signal?

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What is the meaning of the below signal?

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Wrong!
What must the operator do when given this signal?

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What is the meaning of the below signal?

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What is a possible scenario when the crane is taking the weight of the load?
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What is the meaning of the below signal?

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Which worker gives the magnet is disconnected signal?

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Viewed from the operators standpoint, which track will the operator hold/lock?

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Wrong!