« previous next »

Author Question: A chain fall locks its elevated load in place using _____. a. an automatic brake b. the chain ... (Read 76 times)

Lobcity

  • Hero Member
  • *****
  • Posts: 524
on: Jul 24, 2018
A chain fall locks its elevated load in place using _____.
 
  a. an automatic brake
  b. the chain
  c. a pin inserted through the chain links
  d. a padlock

Question 2

When a standard constant-voltage power source is being used, after an initial recommended setting has been
  made, the wire feed speed controls the welding _____.
 
  a. arc length
  b. current (amperage)
  c. voltage
  d. electrode


vkodali

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 24, 2018
Answer to Question 1

a

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Lion at Melbourne Zoo enjoying an elevated grassy area with some tree shelter Lion at Melbourne Zoo enjoying an elevated grassy area with some tree shelter
Food Chain Food Chain
Apply deep circular effleurage to the buttocks muscles as a warming technique. Place one hand on top ... Apply deep circular effleurage to the buttocks muscles as a warming technique. Place one hand on top ...
Apply L stroke under the mandible. Place your middle and ring fingers under the tip of the chin; ... Apply L stroke under the mandible. Place your middle and ring fingers under the tip of the chin; ...
Inside ankle press. Place the heel of your left hand on the ball of the recipient’s right foot, ... Inside ankle press. Place the heel of your left hand on the ball of the recipient’s right foot, ...
The Rise and Fall of Separation Anxiety The Rise and Fall of Separation Anxiety
Video: Gas exchange - partial pressure, locations, external and internal respiration

For a complete list of videos, visit our video library