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

Biasing clamper, Ask question #Minwhat is biasing of clamper imum 100 words...

Ask question #Minwhat is biasing of clamper imum 100 words accepted#

Explain synchronous generators, Explain Synchronous Generators? They ca...

Explain Synchronous Generators? They can be utilized to produce or absorb reactive power. An over-excited machine produces reactive power when an under-excited machine absorbs

Several forms of interference, Q. Several forms of interference? Interf...

Q. Several forms of interference? Interference may take several forms: ac hum, higher frequency pulses and "whistles," or erratic waveforms commonly known as static. Interferin

Survey methods and analysis - power supply, Survey Methods and Analysis - P...

Survey Methods and Analysis - Power Supply There are two major methods of gathering information from customers: qualitative and quantitative.  Quantitative Rese

Boolean functions by employing 8-to-1multiplexers, Q. Implement the followi...

Q. Implement the following Boolean functions by employing 8-to-1multiplexers. (a) F 1 (A,B,C) = Σ m i (0, 2, 4, 6) (b) F 2 (A,B,C) = Σ m i (1, 3, 7)

Explain emergency repairs to rail fracture, Q. Explain Emergency Repairs to...

Q. Explain Emergency Repairs to rail fracture? Emergency Repairs - The fractured rails shall be joined by using the arrangements clamps, fish plates. If the gap at fracture doe

Illustrate inverting operational amplifier, (a) Give the characteristics of...

(a) Give the characteristics of ideal OP-Amp? (b) Illustrate inverting operational amplifier with feedback. get the expression for voltage gain with feedback? Write short not

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