1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Airida [17]
3 years ago
5

Engineering stress and strain are calculated using the actual cross-sectional area and length of the specimen. a. True b. False?

Engineering
1 answer:
Flauer [41]3 years ago
3 0

Answer:

False

Explanation:

True stress and strain are what are calculated by diving applied load by actual cross sectional area and change in length by length of specimen respectively. However, for engineering stress and strain, we use original area and original length. Generally, engineering Stress is always greater than the corresponding True Stress because the actual area increases due to Poisson's effect.

You might be interested in
150 lb of force is applied at the end of a shaft that is 2 1/2 ft long. It is applied
Alona [7]

Answer:

Torque: 500

Power: 1700

Explanation:

Since the force is 150 lbs and if the shaft is rotating at 350 rpms, then you will need 1700 for the power in order to keep it running.

5 0
3 years ago
3. A section of highway has vertical and horizontal curves with the same design speed. A vertical curve on this highway connects
My name is Ann [436]

Answer:

Detailed solution is given below:

4 0
4 years ago
Read 2 more answers
What is the difference between available and unavailable energy?
Anon25 [30]

Answer:

The heat absorbed portion that is transformed into work is therefore helpful and accessible for our use, hence it is termed as available energy. But the energy or heat which is of no use is termed as unavailable energy.

Explanation:

A engine requires heat from the reservoir and transforms portion of it into function. The extra heat is expelled (generally atmosphere) to  cold reservoir. The refused heat can't be equal to zero, as per the 2nd law of thermodynamics. The heat absorbed portion that is transformed into work is therefore helpful and accessible for our use, hence it is termed as available energy. But the energy or heat which is of no use is termed as unavailable energy.

5 0
4 years ago
While, Do...while, and For loops can best be characterized as which of the following?
natta225 [31]

Answer:The three main repetition structure structures in Java

Explanation:

5 0
2 years ago
Consider a drainage basin having 60% soil group A and 40% soil group B. Five years ago the land use pattern in the basin was ½ w
victus00 [196]

Answer:

Please see the attached file for the complete answer.

Explanation:

Download pdf
3 0
4 years ago
Other questions:
  • In order to impress your neighbors and improve your vision in traffic jams, you decide to mount a cylindrical periscope 2.0 m hi
    15·1 answer
  • The ________ is the part of the drill press that holds and rotates the cutting tool.
    7·2 answers
  • A piece of corroded metal alloy plate was found in a submerged ocean vessel. It was estimated that the original area of the plat
    8·1 answer
  • A Gaussian random voltage X volts is input to a half-wave rectifier and the output voltage is Y = Xu (X) Volts were u (x) is the
    9·1 answer
  • What is the value of the magicPowers variable after executing the following code snippet? String magicPowers = ""; int experienc
    9·1 answer
  • A 3 m aluminum pole is kept at a residential site for construction
    12·1 answer
  • Which of the following explains the purpose of a convertible screwdriver?
    9·1 answer
  • PROBLEM IN PICTURE HELP ME DEAR GODDDDDD UGHHH NONONO I HAVE 2 MINUTES TO FINISH THIS ❕❗️❕❗️❗️❕❕❕❕❗️❕❕❗️❕❗️❗️❗️❕‼️‼️‼️‼️❗️‼️❗️
    11·2 answers
  • Simplify the expression below:<br><br> 313 + 12 =
    13·2 answers
  • What is a primary concern for residential sprinkler systems installed according to nfpa?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!