Boom Study guides, Class notes & Summaries

Which of the following OSHA regulations govern suspended personnel platforms? correct answers OSHA 1926.1431 According to ASME B30.3 The prohibited zone for power lines that are 60 kV is correct answers 15 ft According to ASME B30.3, load hoist rotation resistant wire rope has a design factor of correct answers 5 to 1 According to ASME B30.3 when Lifting a suspended personnel platform design factor for the rigging hardware is correct answers 5 to 1 According to ASME B30.3 Load hoist ...

Mark Scheme (Results) Summer 2023 Pearson Edexcel GCE In History (9HI0/2H) Advanced Paper 2: Depth study Option 2H.1: The USA, c1920–55: boom, bust and recovery Option 2H.2: The USA, 1955–92: conformity and challengeEdexcel and BTEC Qualifications Edexcel and BTEC qualifications are awarded by Pearson, the UK’s largest awarding body. We provide a wide range of qualifications including academic, vocational, occupational and specific programmes for employers. For further informat...

NCCCO Mobile Crane Exam (2023/ 2024) Questions and 100% Correct Verified Answers| Grade A Q: In which quadrant are rough terrain crane capacities generally greater? a. Over the front b. Over the rear c. Over the right side d. Over the left side Answer: a. Q: According to federal requirements, under what conditions is it okay for a person to ride the headache ball? a. When there is no other way to gain access b. When the lift has been approved by an engineer c. When ...

Mobile Crane Exam Prep (2023/ 2024 Update) Questions and Verified Answers| 100% Correct Q: Eccentric main boom tip reeving causes which of the following: Answer: twisting of the main boom Q: which type of wire rope listed below is installed on MOST cranes? a. right regular lay b. right alternate lay c. left regular lay d. left alternate lay Answer: a. right regular lay Q: The hoist drum flange shall extend a minimum of _______ over the top layer of wire rope...

Is there a wire rope deduction? No What is the effective weight of a stowed jib on the Manitex? It is different for every boom length With the jib erected, can you pick off the main? No How many wraps on the drum? 3 When using IWRC or rotation resistant rope, what must you check? You must compare the gross capacity to the max line pull for the reeving configuration

The lattice boom is designed to take winds of up to 20 mph. from the side plus a full rated load, plus a direct side load equal to what percent of the rated load? - 2% The part of the load chart governed by stability is based on what percentage of capacity while a crawler crane is working over the side quadrant? - A. 75% The most unstable working quadrant for a crawler crane is the; - Side What type of capacity is listed on a crane load chart? - Static If the manufacture of a particular cr...

NCCCO Core Practice Exam (2023/ 2024 Update) Questions and 100% Correct Verified Answers| Grade A Q: From which two points should the boom be measured? Answer: From the boom hinge pins to the center of the boom tip sheave Q: What is the preferred method of installing wire rope from a reel onto a hoist drum? Answer: The rope runs from the top of the reel to the top of the drum Q: Over which quadrant are truck crane capacities usually greater? Answer: Over the rear. ...

Bloomberg Market Concepts Knowledge check | Latest 2023/2024 solutions The primary of GDP --Main measure of economic activity 8% compounded annual growth since about 1960 In 2015, an accounting gimmick gave Ireland a 26% growth rate in GDP. what does this event reflect about the nature of GDP? -Because the GDP is official, its numbers are not subject to interpretation. -Governments are required to change GDP calculations every five years. -Inputs to GD{ are all qualitative, not quantitati...

Progression: Construction Coordinator I - II Exam Answered Correctly. A chain trencher A return path sweep-and-alignment system is used to adjust which of the following? Anomalies, such as echoes and blind spots, can hide cable faults or cause a technician to misinterpret the signature of a time domain reflectometer (TDR) waveform. What causes an echo on a waveform TDR? As the RF signal travels on the coaxial cable, one portion of the signal may be attenuated more than the others. ...

Inaccurately because the scope of GDP measurements can change. - Answer - How accurately do GDP portray the economy and why? It went down - Answer - Consider the formula GDP = C+I+G+(X-M). A country is undergoing a boom in consumption of domestic and foreign luxury goods. In one year, the dollar growth in imports is greater than the dollar growth in domestic consumption. Assuming nothing else has changed, what happened to GDP? C= Consumer spending I = Investment (Gross Fixed Capital Forma...