Consider a wheel-type tractor-pulled scraper whose gross weight is 118,700 lb. What is the equivalent gain, in horsepower (hp), resulting from operating this vehicle down a 4% slope instead of up the same slope at a speed of 12 mph? One horsepower equals 33,000 ft-lb of work per minute.
Consider a wheel-type tractor-pulled scraper whose gross weight is 118,700 lb. What is the equivalent gain, in horsepower (hp), resulting from operating this vehicle down a 4% slope instead of up the same slope at a speed of 12 mph? One horsepower equals 33,000 ft-lb of work per minute.
Sustainable Energy
2nd Edition
ISBN:9781337551663
Author:DUNLAP, Richard A.
Publisher:DUNLAP, Richard A.
Chapter18: Energy Storage
Section: Chapter Questions
Problem 4P
Related questions
Question
Consider a wheel-type tractor-pulled scraper whose gross weight is 118,700 lb. What is the equivalent gain, in horsepower (hp), resulting from operating this vehicle down a 4% slope instead of up the same slope at a speed of 12 mph? One horsepower equals 33,000 ft-lb of work per minute.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Engineering Fundamentals: An Introduction to Engi…
Civil Engineering
ISBN:
9781305084766
Author:
Saeed Moaveni
Publisher:
Cengage Learning
Solid Waste Engineering
Civil Engineering
ISBN:
9781305635203
Author:
Worrell, William A.
Publisher:
Cengage Learning,
Engineering Fundamentals: An Introduction to Engi…
Civil Engineering
ISBN:
9781305084766
Author:
Saeed Moaveni
Publisher:
Cengage Learning
Solid Waste Engineering
Civil Engineering
ISBN:
9781305635203
Author:
Worrell, William A.
Publisher:
Cengage Learning,
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781305081550
Author:
Braja M. Das
Publisher:
Cengage Learning
Construction Materials, Methods and Techniques (M…
Civil Engineering
ISBN:
9781305086272
Author:
William P. Spence, Eva Kultermann
Publisher:
Cengage Learning
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning