« previous next »

Author Question: One possible pinch point is any place where the line runs _____. a. above a load b. over a ... (Read 34 times)

student77

  • Hero Member
  • *****
  • Posts: 567
on: Jul 24, 2018
One possible pinch point is any place where the line runs _____.
 
  a. above a load
  b. over a sheave
  c. near a wall
  d. freely

Question 2

When the signal person stands with arm extended, thumb pointing down, and flexes her fingers in and out,
  the crane operator is to _____.
 
  a. dog everything
  b. drive the crane forward with boom down
  c. raise the boom
  d. lower the boom and raise the load


Tonny

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 24, 2018
Answer to Question 1

b

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Mechanoreceptors in the lateral line system that detect changes in water movement. Mechanoreceptors in the lateral line system that detect changes in water movement.
First Line Antitubercular Drugs First Line Antitubercular Drugs
OraQuick. A negative result would show a red line at the "C" mark, whereas a positive ... OraQuick. A negative result would show a red line at the "C" mark, whereas a positive ...
Stretch anterior tissues by pressing down on shoulders. Stand at the head of the table. Place the ... Stretch anterior tissues by pressing down on shoulders. Stand at the head of the table. Place the ...
A three-point mapping cross in Drosophila melanogaster A three-point mapping cross in Drosophila melanogaster
Find the curved line Find the curved line
Video: Decubitus Ulcer

For a complete list of videos, visit our video library