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What system does the Boeing 777 use to activate control surfaces?

The Boeing 777 use the Pneumatics system.


What is the use of excitation table in digital electronics?

Excitation tables helps to know the input conditions of the flip flops that will cause the required transition from the present state to the next state.


What is the function of AVR?

AVR stands for Automatic Voltage Regulator, which is a device used to regulate and stabilize the voltage output of a generator or alternator. Its main function is to ensure a consistent voltage level is maintained within a specific range, despite fluctuations in the input voltage or load variations. This helps protect electrical equipment from damage caused by overvoltage or undervoltage conditions.


What is brushless excitation system?

3 phase synchronous generator or motor require DC current in the rotor. Conventional way of supplying DC requires use of commutators, which requires timely maintenance. To overcome this Brush less Excitation systems is used. Brushless Escitation system consists of one pilot excitor - DC generator with rotating PM as the field and the armature as the stator. The armature of the pilot excitor is connected to the stator of main excitor which is a 3-phase synchronous generator (please do not get confused, this is not our alternator but the exciter for the alternator). The rotor of the main exciter is connected to a diode bridge to get DC. This is connected to the rotor of our alternator.


Difference between analog and digital control systems?

An analog control system is one that presents data by measuring a continuous variable. This reports the data back in voltage or pressure.

Related Questions

Difference between static excitation system?

It is called static excitation when you make use of solid state components like diode and thyristors to convert to pure dc and to use this dc for field excitation of synchronous generators. The field winding of synchronous generators can be excited by dc source only. It is called brushless excitation because use of carbon brushes are not made here.It is called dynamic excitation is when you make use of rotating brushes. Excitation is necessary to produce reactive power and also to regulate the voltage of synchronous generators.


What are the use of the AVR?

Automatic voltage regulator is called as AVR. It is designed to automatically maintain a constant voltage level. It uses an electromechanical mechanism.


What is process in control system?

Any access control needs control system as a user interface which directs access control work. We offer door lock system and we attach control system with it for administrator to use.


What is the use of AVR?

AVR is also a line of microcontrollers made by Atmel. Atmel says the three letters don't stand for anything, it's just the name. AVR can also stand for Automatic Voltage Regulator. There are many uses of this abbreviation, see the link below. Answer #2: avr name as advance volatage regulator or advanced vertiually risc and it is two scientists name


What are EasyTouch control systems?

The EasyTouchêÑÔ_ê_ÔÎ control system is a control system that use a control panel to allow the user to control or program all of the features of a Pentair pool or spa system. The EasyTouch system is also compatible with such systems as the IntelliBrite pool lighting system.


What system does the Boeing 777 use to activate control surfaces?

The Boeing 777 use the Pneumatics system.


What is the use of excitation table in digital electronics?

Excitation tables helps to know the input conditions of the flip flops that will cause the required transition from the present state to the next state.


Difference between excitation table and truth table?

truth table gives relation between i/p & o/p. excitation table is use for design of ff & counters.


What is the control system of the iPod?

the control system of an ipod is the screen ipod have touch screen so you have to use they do not have button. some ipod have button but the modern one the ipod touch do not use button so the control system will will be the new touch screen feature


How is IT useful in Inventory control system?

to practice he/she's knowledge how to use the inventory system


What organ systems do you use to write your name?

You use the nervous system. Your brain is the main organ of the nervous system or it is known as the control center of the nervous system.


Electronic device to protect computer software?

use AVR . it will protect not only your software from being corrupted but also your hardware.