Author Question: When adjusting limit and torque switches, special precautions must be taken because the procedures ... (Read 38 times)

xclash

  • Hero Member
  • *****
  • Posts: 681
When adjusting limit and torque switches, special precautions must be taken because the procedures ________.
 
  A) can easily cause large pipeline ruptures
  B) are delicate and can easily destroy the limit or torque switches
  C) must be done with the electrical power on
  D) require all pipeline operations to come to a complete stop

Question 2

You must ________ when making electric actuator/operator stop adjustments.
 
  A) contact the One-Call system B) notify the control center
  C) consult with the E&I department D) consult the manufacturer



SAUXC

  • Sr. Member
  • ****
  • Posts: 318
Answer to Question 1

C

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

For a complete list of videos, visit our video library