Expain different control function categories, Electrical Engineering

Assignment Help:

Q. Expain different control function categories,And also discuss that how they help in signalling and control.

Ans:

In some switching systems, Control subsystem may be an integral part of switching network itself. Such system are called direct control switching systems. Those systems in which control subsystem is outside switching network are called common control switching system. Strowger exchanges are generally direct control systems, whereas crossbar and electronic exchanges are common control system. All stored program control systems are common control systems. Common control is also called indirect control or register control.


Related Discussions:- Expain different control function categories

Determine the slip at maximum torque, A three-phase induction motor, operat...

A three-phase induction motor, operating at its rated voltage and frequency, develops a starting torque of 1.6 times the full-load torque and a maximum torque of 2 times the full-l

Algorithm pseudo code and flow charts , Algorithm  pseudo code and flow  ...

Algorithm  pseudo code and flow  charts Algorithm:   before  writing  the program  the programmer must understand  the problem  for which are  program is to  be written. Then

Wiring a plug , Wiring a Plug : Let us consider the problem of connect...

Wiring a Plug : Let us consider the problem of connecting a 16 A plug, commonly known as 15 A or power plug to an electrical appliance. Do you use any old bit of wire, or any

What is meant by wait state, What is meant by Wait State? This state is...

What is meant by Wait State? This state is used by slow peripheral devices. The peripheral devices can transmitted the data to or from the microprocessor by using READY input l

Explain load flow analysis, Explain Load Flow Analysis The method commo...

Explain Load Flow Analysis The method commonly used for load flow analysis is the nodal analysis. The nodal analysis method is given in many books on circuit theory and is base

Define voltage divider rule, Define voltage divider rule Voltage drop a...

Define voltage divider rule Voltage drop at every resistor that connected by serial can be search by using voltage divider rules (VDR).

The potential difference at the battery terminals, Ten 1.5V cells in series...

Ten 1.5V cells in series, each cells having an internal resistance of 0.3Ω, are connected series to a load of 25Ω. Determine : i.The current flowing the circuit

Find the hysteresis loss in watts, Q. A sample of iron having a volume of 2...

Q. A sample of iron having a volume of 20 cm is subjected to a magnetizing force varying sinusoidally at a frequency of 400 Hz. The area of the hysteresis loop is found to be 80 cm

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