Thank you for visiting An engine being tested is coupled to a dynamometer with a radius arm of 1 70 feet The test data shows a speed of 5. This page is designed to guide you through key points and clear explanations related to the topic at hand. We aim to make your learning experience smooth, insightful, and informative. Dive in and discover the answers you're looking for!
Answer :
162 is probably the answer.
Thank you for reading the article An engine being tested is coupled to a dynamometer with a radius arm of 1 70 feet The test data shows a speed of 5. We hope the information provided is useful and helps you understand this topic better. Feel free to explore more helpful content on our website!
- You are operating a recreational vessel less than 39 4 feet long on federally controlled waters Which of the following is a legal sound device
- Which step should a food worker complete to prevent cross contact when preparing and serving an allergen free meal A Clean and sanitize all surfaces
- For one month Siera calculated her hometown s average high temperature in degrees Fahrenheit She wants to convert that temperature from degrees Fahrenheit to degrees
Rewritten by : Jeany
To determine the brake horsepower, we calculate the torque by multiplying the load with the radius of the dynamometer arm, and then use the formula BHP = (Torque x RPM) / 5252. The correct answer, in this case, is A. 162 hp.
To calculate the brake horsepower (BHP), we use the formula BHP = (Torque x RPM) / 5252, where torque is the force applied multiplied by the radius of the dynamometer arm. The torque in this case is 100 pounds of load times the arm's radius of 1.70 feet, and the speed is 5,000 revolutions per minute (rpm).
First, calculate the torque: Torque = Load x Radius = 100 lbs x 1.70 ft = 170 lb-ft.
Now, calculate the brake horsepower: BHP = (Torque x RPM) / 5252 = (170 lb-ft x 5000 rpm) / 5252 \
= 850,000 / 5252
= 161.8 hp, which can be rounded to 162 hp.
The correct answer is A. 162 brake horsepower.
