« previous next »

Author Question: One possible pinch point is any place where the line runs _____. a. above a load b. over a ... (Read 57 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?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

After the death of a loved one, family members report concerns about last place of care. After the death of a loved one, family members report concerns about last place of care.
Many gasoline service stations have signs posted warning customers to place plastic fuel containers ... Many gasoline service stations have signs posted warning customers to place plastic fuel containers ...
The relationship between the height of the firing line and length of the spark line can be ... The relationship between the height of the firing line and length of the spark line can be ...
Line immunoassay (LIA), also recombinant immunoblot assay (RIBA) and Immuno-stripe, is similar to a ... Line immunoassay (LIA), also recombinant immunoblot assay (RIBA) and Immuno-stripe, is similar to a ...
Mobilize the ankle using the heels of the hands. Place a palm on either side of the ankle just below ... Mobilize the ankle using the heels of the hands. Place a palm on either side of the ankle just below ...
Set-Point Theory Set-Point Theory
Video: Primary Active Transport - electrochemical gradient and ion transport / water movement

For a complete list of videos, visit our video library