Question: Why are red lights on the top of traffic lights and green lights on the bottom?

Why are red lights on the top of traffic lights and green lights on the bottom?

Step by Step Solution

★★★★★

3.50 Rating (163 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Red lights are placed at the top in the signal lights because it was ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (2 attachments)

PDF file Icon

1549_605d88e2388f9_841685.pdf

180 KBs PDF File

Word file Icon

1549_605d88e2388f9_841685.docx

120 KBs Word File

Students Have Also Explored These Related Exploring Engineering Introduction Questions!

Q:

Brown Corporation has the following items for Year 1. Its income statement is as follows. Income Sales Cost of goods sold Gross Profit Dividends received from stock investments in Less than 20% owned...

Q:

A commuter must pass through five traffic lights on her way to work and will have to stop at each one that is red. After keeping a record for several months, she developed the following probability...

Q:

A commuter must pass through five traffic lights on her way to work and will have to stop at each one that is red. She estimates the probability model for the number of red lights she hits, as shown...

Q:

Lets assume there are three traffic lights between your house and a friends house. As you arrive at each light, it may be red (R) or green (G). a. List the sample space showing all possible sequences...

Q:

Two way traffic control :3 0:2/04 0:2/01 0:2/05 0:2/02 0:2/06 The ladder logic program should sequence the green, yellow and red lights according to the following table Red O:2/00 Green= O:2/02...

Q:

Help with the questions Question 5. (YOU CAN LEARN MORE IN A HIGHER DEGREE) Here are the counts ( in thousands ) of earned degrees in the United States in a recent year, classified by level and by...

Q:

plc programing please . Create a table of input, output, and Boolean data tags you will need for the program in #3 below, showing any alias mapping to physical I/O needed. Include this table in your...

Q:

QUESTION 2 Running red lights is not the newest traffic violation. However, Red Light Photo Enforcement ( Photo Red ) is one of the newest technologies available to fight this traffic violation....

Q:

Program Description: This assignment tests your understanding of inheritance, polymorphism, interfaces, and abstract classes. The program is a simulator of city streets, traffic lights, and vehicles....

Q:

Provided Codes: Program Description: This assignment tests your understanding of inheritance, polymorphism, interfaces, and abstract classes. The program is a simulator of city streets, traffic...

Q:

Program Description: This assignment tests your understanding of inheritance, polymorphism, interfaces, and abstract classes. The program is a simulator of city streets, traffic lights, and vehicles....

Q:

Determining flexible budget variances Use the standard price and cost data provided in Exercise 8-3A. Assume that the actual sales price is $7.65 per unit and that the actual variable cost is $4.25...

Q:

The invention of new words such as texting, googling, cyberbullying, sexting, tweeting, retweeting, netiquette, webinar, emoticon, and blogging are examples of how language. changes over time is...

Q:

Which one of these assumptions is featured in the "perfect world" presumed by the Modigliani - Miller Theorem? Question 7 options: 1 ) Markets are inefficient 2 ) There are no taxes 3 ) Equity and...

Q:

3. Call and visit existing franchisees other than those suggested by the franchisor to see what their experience is.

Q:

The RLC circuit described in Problem 28 and shown in Figure P28 has the following differential equation model: Use the Laplace transform method to solve for the unit-step response of 0(t) for zero...

Q:

The differential equation model for a certain position control system for a metal cutting tool is where the actual tool position is x; the desired position is x d (t); and K p , K I , and K D are...

Q:

The differential equation model for a certain speed control system for a vehicle is where the actual speed is , the desired speed is d (t), and K p and K I are constants called the control gains....

Q:

5 Your firm purchased machinery for $9.7 million and received immediate 100% bonus depreciation. The project will end after 5 years. If the equipment can be sold for $4.2 million at the completion of...

Q:

m Caspian Sea Drinks is considering the purchase of a new water filtration system produced by Rube Goldberg Machines. This new equipment, the RGM-7000, will allow Caspian Sea Drinks to expand...

Q:

Three mutually exclusive highway bridge projects are under consideration by a governmental agency. Which of three bridges, if any, should be recommended to the governmental agency? Use incremental...