NCCCO Concrete Pump (CPO) Practice Questions - NCCCO CCO Concrete Pump Operator (CPO) Exam

A separate placing boom is best described as:

A boom permanently welded to a truck-mounted pump A free-standing or tower-mounted placing boom fed by a separate stationary pump through a riser pipeline A trailer pump that includes a small folding boom A boom dedicated to lifting hose rather than placing concrete

Correct Answer:

A free-standing or tower-mounted placing boom fed by a separate stationary pump through a riser pipeline

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