NCCCO tower crane Latest

NCCCO tower crane (Latest / Update) Questions and 100% Correct Verified Answers| Grade A Splices in rall tracks shall have - ANSWER Smooth Joints Hydraulic systems should have their proper fluid level checked - ANSWER Daily If power fails during operations, the following shouldn't apply - 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 - ANSWER Person responsible for lift Where should climbing instructions be kept - ANSWER ON Site All climbing operations shall be performed under the supervision of - ANSWER Qualified person 1 / 3

When cranes are erected, load limiting devices shall be tested for proper setting and operation - ANSWER Before crane is placed in service Hooks shall be equipped with latches unless the application makes the use of the latch - ANSWER Impractical Size and position of signs or panels must satisfy the limitations of - ANSWER Manufacturer Fall prevention measures are needed for working at locations where you are exposed - ANSWER To a fall of 6ft or more Travel distance on hand levers shall not be greater - ANSWER than 14 inches from neutral position For power lines rated 175KV the minimum clearance between the lines and any part of the crane or load is - ANSWER 15ft All controls shall be tested by the operator at the - ANSWER start of new shift Before each climbing operation all load members of the support system shall be - ANSWER Inspected 2 / 3

Chain slings are required to be - ANSWER ID tagged Welding on loads suspended by the crane can only be done if the load has - ANSWER Insulated slings How much does an average cubic yard of concrete weight - ANSWER 4,000 lbs Main power switch for tower crane is - ANSWER At base of crane Items not listed in the frequent inspection checklist are - ANSWER Hydraulic pumps and valves for excessive wear or damage When is it necessary to determine that there is no practical alternative way to perform the needed work or to gain access to the area - ANSWER Personnel Lift Each series of voice signals shall contain three elements stated in the following order - ANSWER Function and Direction - Distance and speed - Function stop

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