Determine the number of tons per hour produced

Assignment Help Electrical Engineering
Reference no: EM131233630

A jaw crusher, with a closed setting of 3 in., produces 200 tph of crushed stone. Determine the number of tons per hour produced in each of the following size ranges:

in excess of 2 in.; between 2

and 1 in.; between 1 and in.; less than! in. (54 tph in excess of 2 in.; 54 tph between 2! and I! in.; 70 the between 1 and  in.; 22 tph less than  in.) 14.2 A roll crusher, set at 2 in., produces 120 tph of crushed stone.

Determine the number of tons per hour produced in each of the following size ranges: in excess of 1 in.; between I and  in.; between  in. and! in. 14.3 Select a jaw crusher for primary crushing and a roll crusher for secondary crushing to produce 200 tph of limestone rock, The maximum-size stone from the quarry will be 24 in. The stone is to be crushed to the following specifications:

Reference no: EM131233630

Questions Cloud

Station in rockport at the same time : Two freight trains leave the station in Rockport at the same time. The first train is headed due south at a speed of 22 miles per hour. In comparison, the second train is going due north at 32 miles per hour. In how long will the trains be 140 mil..
Find its first-law and its second-law efficiencies : A compressor in a refrigerator receives R-410a at 150 kPa, -40?C and brings it up to 600 kPa, using an actual specific work of 58.65 kJ/kg in adiabatic compression. Find the specific reversible work.
Why and when will it reoccur : Most venture capitalists say: There is too much money chasing too few deals. Why is this so? When does this happen? Why and when will it reoccur?
Find the second-law efficiency for the compressed air system : Find the second-law efficiency for the compressed air system in Problem 8.65. Consider the total system from the inlet to the final point of use.
Determine the number of tons per hour produced : A jaw crusher, with a closed setting of 3 in., produces 200 tph of crushed stone. -Determine the number of tons per hour produced.
In how long will the planes pass each other : Two planes are flying directly towards each other. The first plane is traveling at 1,100 kilometers per hour, and the second plane is traveling at 1,300 kilometers per hour. Currently, they are 1,600 kilometers apart. In how long will the planes p..
Determine the total power output of the turbine : Steam enters a turbine at 25 MPa, 550?C and exits at 5 MPa, 325?C at a flow rate of 70 kg/s. Determine the total power output of the turbine, its isentropic efficiency, and its second-law efficiency.
Performance by tracking revenue per transaction : You have been hired as store manager for a national retailer. The facility is large, with over 40 full-time employees. Your first goal is to increase overall revenue by encouraging sales associates to upsell and cross-sell products. You will measure ..
How and to what extent should technology : How and to what extent should technology/media be used for educational purposes? For example, should teachers integrate technology as much as possible in their lessons? Should parents encourage children to study using educational software and the ..

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Draw a space-time diagram of the communication process

A two-way link has a data rate of 40 kb/s while transmitting data in either direction, and a propagation delay of 20 milliseconds in each direction. A is sending frames of 1000 bits to B using stop-and-wait ARQ.

  Construct ladder schematic of series cirucit with dc source

Construct a ladder schematic of a series cirucit with a DC source, overload protection, ground, and a SPST control operating a lamp.

  Find the output of the generator in watts

Find the output of the generator in watts.

  Find the amount of work required for rearranging the charge

Find the amount of work required for rearranging a uniformly distributed surface charge Q of radius a into a uniformly distributed volume charge of radius a how can i do this problem in 2 different ways.

  Determine difference equation relating input and output

Determine the I/O difference equation relating the input x(n) and the output y(n) for the following LTI systems with the impulse response: h(n)=(0.4)u(n)+(-0.4)^n u(n), where u(n) is the unit step sample signal

  Determine the equation that linearizes the sensors output

What is the input to our control system called - What would we expect its final value to be (the value as time approaches infinity) - Determine the equation that linearizes the sensors output between temperatures of 0oC and 100oC.

  Explain how to recover the increased design cost

a cost to produce, P, of $4.00. If we were able to reduce this to $3.55 through greater attention in the design, and if the cost to improve the design (in NRE) is $35,000, how many units must we sell to recover the increased design cost

  Identify the types of system-building methods

Identify the types of system-building methods used by Dorfman to build its wireless warehouse system.

  Determine the darkness profile of the bars after imaging

Suppose the field to be imaged contains 3 parallel bars of width W mm, spread nonuniformly, with the darkness profile. Determine the darkness profile of the bars after imaging. Can you still tell all the bars apart

  Determine maximum torque that can act on a molecule

A sample of HCL gas is placed in an electric field of 2-5 x 104 N/C. The dipole moment of each HCL molecule is 3.4 x 10-30 C-m. Find the maximum torque that can act on a molecule.

  Find some alternative to multiplication of m with cos

Fortunately, for this purpose, we can replace multiplication with switching operation. A similar observation applies to demodulators. In the scheme depicted in fig p7-40a, the period of the rectangular periodic pulse x(t) shown in Fig. P7-40b is T..

  Determine speed of the motor and motor torque

The speed of a 10HP, 230V, 1200 rpm separately excited DC motor is controlled by a 1-phase full-wave bridge converter. The rated armature current of the motor is 10 A. The armature resistance is 0.25 Ohm and the armature inductance is 10 mH.

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