In what way is program control superior to wired control, Electrical Engineering

Assignment Help:

Q. Classify switching systems. In what way is stored program control superior to hard wired control?

Ans:

Classifications of switching systems are givenin block diagram below:

The SPC gains superiority over hard wired due to following points:

SPC

Hard Wired Control

Flexible

Not Flexible

Slower  

Faster

More expensive for

moderate processing

functions

 

Less expensive for

Moderate, simple and fixed

Processing functions

Easier to implement,

Complex Processing

functions

 

Difficult to implement,

Complex processing functions

Introducing new services

is easy

 

Introducing new services is

not easily possible

Easier to maintain 

Difficult to maintain


Related Discussions:- In what way is program control superior to wired control

Find the expressions for the capacitor voltage, Consider the RC circuit of ...

Consider the RC circuit of Figure (a) with R = 2 ,C = 5F,and i(t) = I = 10 A (a dc current source). Find the expressions for the capacitor voltage vC(t) and the capacitor current

Personal safety from power, Personal  safety Power supplies can be very...

Personal  safety Power supplies can be very dangerous. This is specifically true of high voltage circuits, but anything over 12 V must be treated as lethal potentially. A po

M6a2: lab: the floating-point unit, Introduction The purpose of this ex...

Introduction The purpose of this experiment is to examine the operation of the floating-point unit. Procedure 1. Show how the number 355.6 is converted into a normalize

Audio Amplifier, Hi, i''ve been given this task: You are required to desig...

Hi, i''ve been given this task: You are required to design a multi-stage audio amplifier with the following specification: Voltage gain 250 Input resistance 200 kOhm Output resi

Demand side management, Demand Side Management Demand side management ...

Demand Side Management Demand side management refers to programmes implemented through utilities to modify consumer load profile. Energy efficiency programmes decrease energy

What do you mean by dial pulses, Q. What do you mean by Dial Pulses? D...

Q. What do you mean by Dial Pulses? Dial Pulses: Dial pulsing (many times known as rotary dial pulsing) is the method originally used to transfer digits from a telephone set

Diploma in electrical engineering, After I complete my diploma how I get a ...

After I complete my diploma how I get a job in goverment

Explain the delay model, Explain the delay model based on logical effort of...

Explain the delay model based on logical effort often used in estimating delays in logic cells. Hence use the model to predict the delay of a 4-input NOR logic cell with a 3 times

Explain working of voltmeter, Q. Explain working of Voltmeter? In order...

Q. Explain working of Voltmeter? In order tomeasure the potential difference between two terminals or nodes of a circuit, a voltmeter is connected across these two points. A pr

Output waveforms for a differentiating circuit, Q. Discuss the output wavef...

Q. Discuss the output waveforms for a differentiating circuit. The output waveform from a differentiating circuit depends upon the time constants and shape of the input wave.Th

Write Your Message!

Captcha
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