This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The PLC was invented by ________. A) Dick Morley B) Bill Gates C) Tod Cunningham D) Bill ... (Read 151 times)

kfurse

  • Hero Member
  • *****
  • Posts: 590
on: Jul 28, 2018
The PLC was invented by ________.
 
  A) Dick Morley B) Bill Gates C) Tod Cunningham D) Bill Landis

Question 2

Which of the following statements is not correct?
 
  A) PLC input instructions are logical symbols associated with voltage at the input module terminals.
  B) The PLC rung output -( )- is a discrete output instruction or bit in memory.
  C) Each rung of the ladder logic represents a logical statement executed in software  inputs on the right and outputs on the left.
  D) Input and output instructions in ladder logic do not directly represent the switches and actuators.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nikmaaacs

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

C


kfurse

  • Member
  • Posts: 590
Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

cici

  • Member
  • Posts: 325
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

A mound of buffalo skulls. In 1870 an estimated 30 million buffalo roamed the plains; by 1900 there A mound of buffalo skulls. In 1870 an estimated 30 million buffalo roamed the plains; by 1900 there
A seemingly anonymous well-wisher from the crowd greets President Bill Clinton. When Clinton was ... A seemingly anonymous well-wisher from the crowd greets President Bill Clinton. When Clinton was ...
Bill Viola. Room for St. John of the Cross. 1983. Bill Viola. Room for St. John of the Cross. 1983.
Bill Viola, Sketch for the set of The Greeting. Bill Viola, Sketch for the set of The Greeting.
Bill Viola, The Reflecting Pool. Bill Viola, The Reflecting Pool.
WiFi was invented by Accident! WiFi was invented by Accident!
Video: Helper T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library