Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Poly-Chem Plastics is considering two types of injection molding machines-hydraulic and electric. The hydraulic press (HP) will have a first cost of $600,000, annual costs of $200,000, and a salvage value of $70,000 after 5 years. Electric machine technology (EMT) will have a first cost of $800,000, annual costs of $150,000, and a salvage value of $130,000 after 5 years.
(a) Use an AW-based rate of return equation to determine the ROR on the increment of investment between the two.
(b) Determine which machine the company should select, if the MARR _ 16% per year.
(c) Plot the AW versus i graph for each alternative's cash flows, and utilize it to determine the largest MARR that will justify the EMT extra investment of $200,000.
Design a 4-element broadside array with equal side lobe level of -20 dB relative to the peak value , take the inter-element spacing d=λ/2 , find the resulting beamwidth to null.
When no real time processing is needed the system can be noncausal. Consider the case of averaging an input signal x(n) uner real time conditions. suppose you are given two different filters y{n}= 1/n *(symbol of Sum) x(n-k) on top N-1 at bottom k=..
Use Gauss's law to obtainexpressions for the electric field intensity E in both regions: r> a and r
Design a circuit that, given a 2-bit value, will light a LED corresponding to that value. One of four LEDs should be lit for each of the four possible input values (binary 0 through 3).
sum up all the double words stored in memory area 60000h to 60100h. same problem as program 5 on pg 166. use good
A 2-input NOR gate has inputs A and B. If the output of the gate remains LOW independent of the state of input A, what can be deduced about B
a 10kW 220 V single phase ac motor is operating at .7 lagging power factor. Find the value of the capacitor that needs to be connected in parallel with the motor, if the power factor is to be improved to .95 lagging
given a low-pass rc filter is it possible to determine phase angle and db loss given only a resistance a capacitance
The state of a 9-bit register is 111011010. What is its content if it represents(a) Three decimal digits in BCD?(b) Three decimal digits in the excess-3 code?(c) Three decimal digits in the 84-2-1 code?(d) A decimal number?
A circuit has a meter shunted by a parallel resistance (rs). With a current of 200 A. The meter can read a max of 1mA and has a residtance of 0.1 ohm. The shunt resistance is 0.0000005000025.
An isolated free electron is traveling through an electric field from some initial point where its coulombic potential energy per unit charge (voltage) is 17 kJ/C and velocity = 93 Mm/s to some final point where its coulombic potential per unit ch..
Explain What is the Q Factor in in a Series RC Circuit and in a Series RLC Circuit and in a Parallel RLC Circuit and in a Circuit having Complicated Impedances .
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd