Question

QUESTION 3 A motor capable of delivering 160 hp to steel rolling mill drive is being evaluated in a present economy study. Th

0 0
Add a comment Improve this question Transcribed image text
Answer #1

Ans g._ A motor capable 얼 delivering 160hp alualed ว่า sted rolling mill drive in a pTesmy stu Power deliveTed bq motor s I6

Add a comment
Know the answer?
Add Answer to:
QUESTION 3 A motor capable of delivering 160 hp to steel rolling mill drive is being...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Problem 6-30 (algorithmic) Question Help * Two electric motors are being considered to drive a ce...

    Problem 6-30 (algorithmic) Question Help * Two electric motors are being considered to drive a centrifugal pump. Each motor is capable of delivering 100 horsepower (output) to the pumping operation. It is expected that the motors will be in use 2,500 hours per year and the MARR-8% per year. (1 hp 0.746 kW) a. If electricity costs SX per kilowatt-hour, calculate the annual cost of electrical power for each motor b. What cost of electricity (S/kWh) makes the two pumps...

  • Each of the two pumps (ABC and XYZ) can deliver an actual amount of 100 hp...

    Each of the two pumps (ABC and XYZ) can deliver an actual amount of 100 hp to an agricultural application. Both are being evaluated in a present economy study. The selected pump will only be utilized for one year, and it will have no market value at the end of the year. Pertinent data are summarized as follows: If electric power costs $0.10 per kWh and the pump will be operated 4,000 hours per year, which pump should be chosen?...

  • Question 4: A machine capable of delivering 100 hp has been considered for the production of...

    Question 4: A machine capable of delivering 100 hp has been considered for the production of a part. Calculate the profit that this machine generates per day assuming the following: Material cost to produce one part $20 Production rate (parts/hour) 300 7 S50 S20 $10 5% S0.15 80% Hours available for production per day Selling price per defect-free part Operators cost per hour Overhead costs per hour Percent parts rejected Electric power cost per kw-hr Machine efficiency Note: 1 hp=...

  • number 2 PW, AW An electric motor is rated at 10 horsepower (HP) and costs $800....

    number 2 PW, AW An electric motor is rated at 10 horsepower (HP) and costs $800. Its full-load efficiency is specified to be 85%. A newly designed, high-efficiency motor of the same size has an efficiency of 90%, but costs $1,200. It is estimated that the motors will operate at a rated 10-HP output for 1,500 hours a year, and the cost of energy will be $0.07 per kilowatt-hour. Each motor is expected to have a 15-year life. At the...

  • Please show work. Thank you! Two 180-horsepower (HP) motors are being considered for installation at a...

    Please show work. Thank you! Two 180-horsepower (HP) motors are being considered for installation at a municipal sewage-treatment plant. The first costs $6,300 and has an operating efficiency of 77%. The second costs $3,600 and has an efficiency of 70%. Both motors are projected to have zero salvage value after a life of 10 years. If all the annual charges. such as insurance maintenance, etc., amount to a total of 13% of the original cost of each motor, and if...

  • D Question 3 5 pts A standard electric motor is rated at 10 horsepower (HP) and...

    D Question 3 5 pts A standard electric motor is rated at 10 horsepower (HP) and costs $800. its full-load efficiency is specified to be 87%. A newly designed, high efficiency motor of the same size has an efficiency of 93%, but costs $1,200. It is estimated that the motors will operate at a rated 10-HP output for 2,500 hours a year, and the cost of energy will be $0.07 per kilowatt- hour. Each motor is expected to have 12-year...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT