Rig 3 part block - Study guides, Class notes & Summaries

Boilermaker NCCR Test Questions And Answers Boilermaker NCCR Test 1 ft 3-3/4 in + 2 ft 1-1/16 in +5 ft 10- 7/8 in = - ANS 9 ft 3-11/16 in A 1-inch plate is to be cut. Why should an acetylene gerulator on a cutting rig not be adjusted over 15 PSI? - ANS Acetylene is unstable above this pressure A big control valve is pulled who is responsible for the rigging? - ANS Crane operator and rigger A boiler maker must have all of the following wh...

Special Riggers Exam Questions And Answers Bowline - ANS secure safety line Back Hitch - ANS secure rope scaffold Working Hitch - ANS back up to back hitch Overnight Hitch - ANS tie off scaffold at night Becket Hitch - ANS tie rope to block and tackle Rig 3-Part Block - ANS used to hoist rope scaffold Timber Hitch - ANS used to hoist planks, cross braces, etc. Clove Hitch - ANS multipurpose knot Square Knot - ANS tie two ropes together of sa...

Special Riggers Exam Questions and Correct Answers Bowline - Correct Answers secure safety line Back Hitch - Correct Answers secure rope scaffold Working Hitch - Correct Answers back up to back hitch Overnight Hitch - Correct Answers tie off scaffold at night Becket Hitch - Correct Answers tie rope to block and tackle Rig 3-Part Block - Correct Answers used to hoist rope scaffold Timber Hitch - Correct Answers used to hoist planks, cross braces, etc. Clove Hitch - Correct A...

Millwright - Rigging and Hoisting Exam Questions With Verified Answers Graded A+ 1. Of a block and tackle with five rope falls and minimum friction, how much force is needed to retain 250lbs? a. 50 lbs b. 100 lbs c. 250 lbs d. 75 lbs a. 50 lbs 250lbs/5 = 50 lbs 2. What diameter rope is needed to support two tons using a vertical lift? a. ½" b. ¾" c. 1" d. ¼" a. ½" 3. What is the standard safety factor to consider for a platform supporting people? a. 1 : 1...

Special Riggers Exam Questions And Answers Solved 100% Correct!!

Table of Contents HESI A2 CHEMISTRY Questions with answers version 1 ...................................................................................1 HESI A2 Chemistry questions with answers version 2 .......................................................................................10 HESI A2 Chemistry Questions with Answers version3 ......................................................................................19 HESI A2 Chemistry note cards for HESI entrance exam .............

Georgia Pest Licenses Exam Questions and Answers 100% Pass Communication is an important feature of many IPM program because? It provides a record of the ongoing dialog of visits, actions, and interventions. What is the application rate of a termiticide to a trench with the footer at a depth of 3 feet? 4 gallon per 10linear feet. A minimum treatment for control or prevention of all wood destroying fungi contracts includes: Removing sources of moister by fixing leaking pipes. What is the purpo...

Special Riggers Exam 100% Correct Review Bowline - secure safety line Back Hitch - secure rope scaffold Working Hitch - back up to back hitch Overnight Hitch - tie off scaffold at night Becket Hitch - tie rope to block and tackle Rig 3-Part Block - used to hoist rope scaffold Timber Hitch - used to hoist planks, cross braces, etc. Clove Hitch - multipurpose knot Square Knot - tie two ropes together of same diameter Sheet Bend - tie two ropes together of different diameter k Sheep - ...

What are some hazards for mobile cranes excavations? - Vibrations from other equipment, previously excavated soils When do you consider the weight of the wire rope to be part of the load for deductions? - Multi part reeve when extra line is not necessary to make the pick You never take the weight of the wire rope on top of the boom as a deduction? - True What best describes a luffing jib? - Boom with a dedicated winch that acts independent of the main boom. Where does most boom damage come f...

What are some hazards for mobile cranes excavations? - Vibrations from other equipment, previously excavated soils When do you consider the weight of the wire rope to be part of the load for deductions? - Multi part reeve when extra line is not necessary to make the pick You never take the weight of the wire rope on top of the boom as a deduction? - True What best describes a luffing jib? - Boom with a dedicated winch that acts independent of the main boom. Where does most boom damage come f...