Luffing describes Study guides, Class notes & Summaries
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Sailing Exam Questions with Correct Answers
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Luffing describes 
a. a sail not rimmed as efficiently as possible that is loose at the leading edge 
b. a sail working as efficient as possible 
c. a sail; not trimmed as efficiently as possible because the sail is trimmed too close. 
d. a sail that has not been raised - Answer-a. 
 
Which of the following describes going form a broad reach to a close reach on the same tack? 
a. tacking 
b. jibing 
c. heading up 
d. bearing away - Answer-c. 
 
For a boat to go upwind it's sails are made to op...
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Sailing Exam Questions with 100% Correct Answers | Verified | Latest Update 2024
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Sailing Exam Questions with 100% Correct Answers | Verified | Latest Update 2024
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Tower Cranes Exam Questions With 100% Complete Solutions
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Tower Cranes Exam Questions With 
100% Complete Solutions 
T or F 
Very few areas in either the US or Canada require certification to operate a tower crane 
- Answer- false 
T or F 
Self erecting tower cranes are easier to erect than a conventional tower crane, but 
erection time takes longer - Answer- false 
How does the crane rotate with a fixed tower base? - Answer- slewing ring beneath the 
jib 
T or F 
A mono type of tower can be either fixed or slewing - Answer- true 
What best describes a...
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Tower Cranes NCCCO Study Guide Final Exam with Verified Solutions
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Tower Cranes NCCCO Study Guide Final 
Exam with Verified Solutions 
T or F 
Very few areas in either the US or Canada require certification to operate a tower crane 
- CORRECT ANSWER-false 
T or F 
Self erecting tower cranes are easier to erect than a conventional tower crane, but 
erection time takes longer - CORRECT ANSWER-false 
How does the crane rotate with a fixed tower base? - CORRECT ANSWER-slewing ring 
beneath the jib 
T or F 
A mono type of tower can be either fixed or slewing - ...
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Tower Cranes Exam Questions With 100% Complete Solutions
- Exam (elaborations) • 4 pages • 2024
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- $10.49
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Tower Cranes Exam Questions With 
100% Complete Solutions 
T or F 
Very few areas in either the US or Canada require certification to operate a tower crane 
- Answer- false 
T or F 
Self erecting tower cranes are easier to erect than a conventional tower crane, but 
erection time takes longer - Answer- false 
How does the crane rotate with a fixed tower base? - Answer- slewing ring beneath the 
jib 
T or F 
A mono type of tower can be either fixed or slewing - Answer- true 
What best describes a...
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Tower Cranes Exam Questions With 100% Complete Solutions
- Exam (elaborations) • 3 pages • 2024
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Tower Cranes Exam Questions With 100% Complete Solutions 
 
T or F 
Very few areas in either the US or Canada require certification to operate a tower crane - ANSWER- false 
 
T or F 
Self erecting tower cranes are easier to erect than a conventional tower crane, but erection time takes longer - ANSWER- false 
 
How does the crane rotate with a fixed tower base? - ANSWER- slewing ring beneath the jib 
 
T or F 
A mono type of tower can be either fixed or slewing - ANSWER- true 
 
What best desc...
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Tower Cranes Questions with 100% Correct Answers
- Exam (elaborations) • 3 pages • 2024
- Available in package deal
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- $10.49
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T or F 
Very few areas in either the US or Canada require certification to operate a tower crane Correct Answer false 
 
T or F 
Self erecting tower cranes are easier to erect than a conventional tower crane, but erection time takes longer Correct Answer false 
 
How does the crane rotate with a fixed tower base? Correct Answer slewing ring beneath the jib 
 
T or F 
A mono type of tower can be either fixed or slewing Correct Answer true 
 
What best describes a tower crane saddle jib? Correct ...
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Sailing Exam Questions With 100% Verified Answers (2024)
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Sailing Exam Questions With 100% Verified Answers (2024)
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NCCCO PT EXAM QUESTIONS AND ANSWERS LATEST 2024/2025 (100% Correct)
- Exam (elaborations) • 11 pages • 2024
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NCCCO PT EXAM QUESTIONS AND ANSWERS LATEST 2024/2025 (100% Correct) Which if the following will indicates intemal damage or ultimately core failure in rotationresistant rope? 
(A) Strand bird caging (B) Dianeter reduction (C) Excessive lubrication (D) Kinking correct 
answers (B) Dianeter reduction 
When a jib is erected from the stowed position and not used, how will its effective weight 
change? 
(A) It decreases (B) It increases (C) It will tip the crane (D) It stays the same correct answers...
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NCCCO PT EXAM QUESTIONS AND ANSWERS LATEST 2024/2025 (100% Correct & Graded)
- Exam (elaborations) • 11 pages • 2024
- Available in package deal
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NCCCO PT EXAM QUESTIONS AND ANSWERS LATEST 2024/2025 (100% Correct & Graded) Which unsafe condition could result when a wedge socket is attached directly to a load hook, 
using 6x19 IWRC? 
(A) Spinning of the load (B) Decreased line pull (C) Decreased safe working load (D) Structural 
failure correct answers (A) Spinning of the load 
Which if the following will indicates intemal damage or ultimately core failure in rotationresistant rope? 
(A) Strand bird caging (B) Dianeter reduction (C) Excess...
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