Enmin 5120 tunnelling and mine development a continuous

Assignment Help Other Engineering
Reference no: EM13617225

A continuous miner has the following specifications <br/>Cutter Drum width 3.2m <br/>Drum diameter across the picks 0.9m <br/>Available drum torque (cutting) 160m <br/>maximum sump force 57rpm <br/>number of picks cutting drum 84 <br/>It is to be used to cut coal which has the following cutting properties <br/>Specific cutting force per pick (new) 37.5N/mm <br/>Specific normal force per pick (new) 20.0N/mm <br/>Estimate the performance of the continuous miner <br/>1 When equipped with all new picks <br/>2with picks with an average condition of wear <br/> <br/> <br/> <br/>

Reference no: EM13617225

Questions Cloud

Returning to the original ten-year 8 percent loan how much : casino.com corporation is building a 25 million office building in las vegas and is financing the construction at an 80
According to the us bureau of labor statistics : according to the u.s. bureau of labor statistics self-employed persons with home-based businesses work an average of 23
Outline the firms best course of action calculate rank and : australian firm transportation ltd. tl has just signed a contract to sell rail cars to italy for euro2500000. the
Enmin 5120 tunnelling and mine development a continuous : a continuous miner has the following specifications ltbrgtcutter drum width 3.2m ltbrgtdrum diameter across the picks
Enmin 5120 tunnelling and mine development a continuous : a continuous miner has the following specifications ltbrgtcutter drum width 3.2m ltbrgtdrum diameter across the picks
Marketing relate how advertising impacts the price of a : relate how advertising impacts the price of a product. select one good and one service product for each of these
Anishinabe do not use high vocabulary alsothe due on dec7 : do not use high vocabulary alsothe due on dec.7 2014. ltbrgtevery thing is on the attack file flow the instructions
Business law and ethics ealth care discussion questionsthis : ealth care discussion questions ltbrgt ltbrgtthis is a discussion questions on health care delivery. please provide a
Pulmonary ventilation pulmonary ventilation is most : pulmonary ventilation is most affected by the plasma concentration of what? carbon dioxide oxygen hydrogen ions or

Reviews

Write a Review

Other Engineering Questions & Answers

  Question 1 briefly answer all following questions-a what

question 1 briefly answer all following questions-a what are the 4 reasons for planning public relations programmes?b

  Problem on functional programming

Assessment will be carried out by oral examination during the lab sessions (nothing needs to be handed in). When you have completed the exercises you should ask a tutor to examine your solution. The tutor will then ask you some questions to test yo..

  Discuss ramifications of opposing objectives on the project

Critically outline the pros and cons of both strategies described above. Which strategy do you favour?Justify your answer with relevant theory.

  Topic- how facebook is changing our way of communicationkey

topic- how facebook is changing our way of communication.key words- facebook- changing- communicationkey questions- how

  Sending water through the pipe network

Formulate a network optimization problem for transferring as much water as possible from the water depot to the fire district and how would you modify the above network and your model in part a so that you still only have flow balance and arc capa..

  Project management for engineering

economic feasibility of the projec, restrictions are the economics of the project based,  technical feasibility for the project

  Design and detail the tension reinforcement

The L-beam illustrated in Figure is to carry, in addition to its own weight, a dead load g = 25 kN/m and a live load q = 100 kN/m over a simply-supported span of 8 m. Design and detail the tension reinforcement.

  Draw a ds1 frame and label it in detail

What is the data rate of a single channel on a T1 connection that does not use bit robbing?

  Spatial and temporal analysis of travel patterns

Spatial and temporal analysis of travel patterns of no-car households - Identify spatial gaps in public transport supply based on social needs of no-car household owners.

  Minimize the total operating cost

formulate a linear programming model for this problem. Define decision variables, and then define your constraints and objective function accordingly. Combine everything to get the final model.

  To develop an understanding of the properties performance

to develop an understanding of the properties performance and applications of common materials relevant to

  Present a research paper on the topic - reservoir

present a research paper on the topic - reservoir characterisationgive preferences that will provides students with a

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd