Nccco correct stuvia - Study guides, Class notes & Summaries

Splices in rall tracks shall have - CORRECT ANSWER-Smooth Joints Hydraulic systems should have their proper fluid level checked - CORRECT ANSWER-Daily If power fails during operations, the following shouldn't apply - CORRECT ANSWER-Do your best to finish moving load where it was designated to go If load is undetermined who is to find out if load weight does not exceed crane rating at radius at which the load is to be lifted - CORRECT ANSWER-Person responsible for lift Where should...

TT 345-750V - CORRECT ANSWER-16ft TT TA 500-750V - CORRECT ANSWER-35ft TA TT 50-345V - CORRECT ANSWER-10ft TT TA 750-1000V - CORRECT ANSWER-45ft TA TA 50-200V - CORRECT ANSWER-15ft TA TA 350-500V - CORRECT ANSWER-25ft TA TT 750-1000 - CORRECT ANSWER-20ft TT TT .01-.75 - CORRECT ANSWER-4ft TT TA 200-350V - CORRECT ANSWER-20ft TA TA up to 50V - CORRECT ANSWER-10ft TA TT .75-50V - CORRECT ANSWER-6ft TT How many electrocution hazard warnings must be displayed - CORRE...

Timber or steel - CORRECT ANSWER-These materials should be used when setting up on soft surfaces such as soft ground, asphalt or backfilled material Over the corner - CORRECT ANSWER-On crawler cranes, which boom position creates the greatest ground pressure Blocking - CORRECT ANSWER-Allows the weight of the crane and load to be distributed over a greater surface area. Should be used under outrigger floats at all times. 3 - CORRECT ANSWER-Blocking should be at least how many times the su...

NCCCO Overhead Crane Exam Practice Questions and Answers Overhead cranes with more than one hoisting unit shall have? - ANSWER-Its rated load marked on it. How often does O.S.H.A. require a written wire rope inspection? - ANSWER-Once a month What is the purpose of the "E" (Emergency) stop on an overhead crane? - ANSWER-Removes power to entire crane. Most loads should be rigged to within how many degrees of level? - ANSWER-5 According to ASME B30.2, what is the safety factor for rig...

NCCCO Rigger 1 Study Questions with Correct Answers 1. A wire rope that is a 6x19 classification could have how many wires per strand? - ANSWER-15 through 26 wires per strand 2. How often should a synthetic web sling be inspected? - ANSWER-Each day before use 3. Which considerations should be given to suspend lifting operations with a mobile crane? - ANSWER-Winds in excess of 35 mph 4. What is the term that best describes surface wear on a wire rope sling to rubbing or sliding? - ANSWER-...