Homework Help is Here – Start Your Trial Now!
Math
Advanced Math
bank measur Isure, th in 100 worki The actual dept

bank measur Isure, th in 100 worki The actual dept

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
See similar textbooks
icon
Related questions
Question
I need the answer as soon as possible
Question 2: Select the smallest power shovel required to excavate (54000m3 bank measure) of good common earth in 100 working days of 8 hrs. Each. The actual depth of cut will be (2.1m) and an angle of swing of (90°). Noting that the job conditions are excellent, the management conditions are good and the working ?.hour is 50 min Table (6-1- Ideal Outpuns of Cable-Operated Power Shovel, in Cubic meters Per t0-min hour, Bank Measure. Ciass of Size chovel, cubie meter material a 4 06| O 12 14 16 Moist koum or 1L1 high sand clay " 12157" 19 21" 24S 271" 310 I LAA 20 21 al 4 s | is: 1 26 22 22 Sand and gravel 2 Good conumon 14 17 2I carth 24 26 534 29 5473 10s Hard, tuugh clay 156 IN Well-blasted mck 46 72 175 Wa, sicky clay L8 21 35 9 0 125 33 37 141 175 Poorly blasted sock 122 *These values are the optimum depdh of ct in meters. ** These values are the ideal outputs in cubic meters. Source Power Crane and Shovel Assuciatin Table i-2 Conversion Facior for Depth ofCut and Angle of Swing Percent of Optimum Eepth 40 Angle of awing de. I80 150 120 90 75 60 45 .59 0.72 0.8 0.73 60 100 1.017 I 16 100 0.7 120 120 140 ass 896 Table (6-3) Coclficient Related to Management and Job Conditions Job Conditions Managoment Conditicns Eeellan 084 078 072 Good Fair 0.76 0.71 0.65 0.37 Poor Ecellent Good Far Poor 0.70 0.75 0.65 0.69 6.60 0.52 Values are hased on a 50-min per hour. |多|
Transcribed Image Text:Question 2: Select the smallest power shovel required to excavate (54000m3 bank measure) of good common earth in 100 working days of 8 hrs. Each. The actual depth of cut will be (2.1m) and an angle of swing of (90°). Noting that the job conditions are excellent, the management conditions are good and the working ?.hour is 50 min Table (6-1- Ideal Outpuns of Cable-Operated Power Shovel, in Cubic meters Per t0-min hour, Bank Measure. Ciass of Size chovel, cubie meter material a 4 06| O 12 14 16 Moist koum or 1L1 high sand clay " 12157" 19 21" 24S 271" 310 I LAA 20 21 al 4 s | is: 1 26 22 22 Sand and gravel 2 Good conumon 14 17 2I carth 24 26 534 29 5473 10s Hard, tuugh clay 156 IN Well-blasted mck 46 72 175 Wa, sicky clay L8 21 35 9 0 125 33 37 141 175 Poorly blasted sock 122 *These values are the optimum depdh of ct in meters. ** These values are the ideal outputs in cubic meters. Source Power Crane and Shovel Assuciatin Table i-2 Conversion Facior for Depth ofCut and Angle of Swing Percent of Optimum Eepth 40 Angle of awing de. I80 150 120 90 75 60 45 .59 0.72 0.8 0.73 60 100 1.017 I 16 100 0.7 120 120 140 ass 896 Table (6-3) Coclficient Related to Management and Job Conditions Job Conditions Managoment Conditicns Eeellan 084 078 072 Good Fair 0.76 0.71 0.65 0.37 Poor Ecellent Good Far Poor 0.70 0.75 0.65 0.69 6.60 0.52 Values are hased on a 50-min per hour. |多|
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,
SEE MORE TEXTBOOKS