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

Dc generators, How do i calculate critical resistance?

How do i calculate critical resistance?

Ohms law, Normal 0 false false false EN-US X-NONE X...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Three phase idction motor, please explain phasor diagram and equivalent cir...

please explain phasor diagram and equivalent circuit

ELECTRO MAGNETIC INDUCTION, If aluminium and copper pipes are of same lengt...

If aluminium and copper pipes are of same length and diameter ... same magnet dropped through them...in copper it takes more time to come out of other end, i myself have done this.

Dc motors, i dont understand why equalizer connection is not used in wave w...

i dont understand why equalizer connection is not used in wave windings?

Bidirectional shift register, Design 2-bit bidirectional shift register? ...

Design 2-bit bidirectional shift register? ## A list of ten 8-bit numbers is located at address $5000. Write a 68000 Assembly program (flowchart and code) to sort those numbe

Explain magnetic property of ferromagnetic materials, The critical temperat...

The critical temperature above which the ferromagnetic materials lose their magnetic property is known as (A) Hysteresis. (B) Curie point.

Draw the equivalent circuits referred to the high-voltage, A single-phase, ...

A single-phase, 50-kVA, 2400:240-V, 60-Hz distribution transformer has the following parameters: Resistance of the 2400-V winding R1 = 0.75 Resistance of the 240-V winding R2

Assignment requirement and specification, assignment requirement and specif...

assignment requirement and specification

Speed control of dc motor - motor control , Speed control of DC Motor ...

Speed control of DC Motor The DC motor are versatile motors among the available electrical motors due to their superior characteristics. These motors give a smooth sp

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages