1.5k views
What are the main components of a computer system?
Monitor,cpu,  key board mouse printer speaker
CPU, keyboard, mouse, monitor
Monitor CPU mouse keyboard scanner printer

4 Answers

Answer :

Keyboard. Mouse  .CPU .monitor . speakers . joystick etc..
Like 0 like

Answer :

Motherboards, hard disk
Like 0 like

Answer :

Monitor kyeborad CPU scanner printer 
Like 0 like

Answer :

CPU,monitor, keyboard and mouse
Like 0 like

Please log in or register to answer this question.

Related questions

256 views

Description : List and explain the components of a hydraulic system.

Last Answer : Components Hydraulic: Hydraulic pump- Supply fluid to the components in the system. Pressure in the system develops in reaction to the load. Hence, a pump rated for 5,000 ... mechanical components and need to be removed along with other contaminants.  Seals, fittings and connections.

1 answer
2.1k views

Description : What are the components of system bus? A) CPU Bus, Address Bus, Data Bus B) Memory, Control Unit, ALU C) Data Bus, Address Bus, Control Bus D) Register, PC, IR

Last Answer : What are the components of system bus? A) CPU Bus, Address Bus, Data Bus B) Memory, Control Unit, ALU C) Data Bus, Address Bus, Control Bus D) Register, PC, IR

1 answer
486 views

Description : The sequence components of current of a single-phase load connected to a 3-phase system are (A) equal positive and negative sequence components (B) equal positive, negative and zero sequence components (C) vector sum of sequence currents is zero (D) algebraic sum of sequence currents is zero

Last Answer : The sequence components of current of a single-phase load connected to a 3-phase system are equal positive, negative and zero sequence components

1 answer
101 views

Description : What are the components of a power system?

Last Answer : generator Traansformer Conductors Insulators

1 answer
101 views

Description : What is the meaning of computer system organization?

0 answers
107 views

Description : List out main components of Diesel power station. 

Last Answer : Main components of Diesel power station: 1) Diesel Engine 2) Engine Air intake system 3) Engine Fuel System 4) Engine Exhaust system 5) Engine cooling system 6) Engine Lubricating system 7) Engine Starting system 8) Diesel Engine Generator (Alternator) 

1 answer
76 views

Description : List out main components of Reactors. 

Last Answer : List the main components of Reactors:  1. Core 2. Nuclear fuel (U235) 3. Moderator 4. Control Rod 5. Reflector 6. Reactor vessel 7. Shielding  

1 answer
35 views

Description : Following are the components of jet engine

Last Answer : Following are the components of jet engine: 1. Air intakes 2. Compressors 3. Combustors 4. Turbines 5. Afterburners (reheat) 6. Nozzle 7. Bypass duct 8. Shaft

1 answer
82 views

Description : List the different components used in CD player.

Last Answer : CD mechanism CD pick up assembly Gear system Motors CD lens Display panel Front panel Servo systems.

1 answer
149 views

Description : Describe the process of photo emission. State the application of photo emission in electronic components

Last Answer : Process of Photoemission:when light of appropriate frequency and intensity is incident upon a surface of certain materials,the energy of light is given to electrons to leave the surface of metal ... photo tubes are used in door openers,counters, position and temperature control and colour analysis 

1 answer
1.2k views

Description : Which of the following are components of Central Processing Unit (CPU)?  (A) Arithmetic logic unit, Mouse  (B) Arithmetic logic unit, Control unit  (C) Arithmetic logic unit, Integrated Circuits  (D) Control Unit, Monitor

Last Answer : Which of the following are components of Central Processing Unit (CPU)?  (A) Arithmetic logic unit, Mouse  (B) Arithmetic logic unit, Control unit  (C) Arithmetic logic unit, Integrated Circuits  (D) Control Unit, Monitor

1 answer
264 views

Description : Describe different RT level computational and sequential components used to design single function processors.

Last Answer : RT-level combinational components:- To reduce the complexity in digital logic, combinational components are used, which are more powerful than logic gates.  Such combinational ... during a clock edge. An asynchronous inputs value effects the circuit independent of the clock.

1 answer
71 views

Description : What are the analog components?

0 answers
81 views

Last Answer : Categories of semiconductor components (Integrated circuit families) Integrated circuits are made from semiconductor material These are divided into three main categories A) ... minus, true or false etc. common families include Transistor Transistor Logic (TTL), CMOS, MOSFET.

1 answer
996 views

Description : Draw block diagram of pneumatic system showing its basic components. State the functions of control value and air actuator.

Last Answer : Diagram : Control valve: - control and regulates the direction of flow and pressure etc. Air actuator: - Air cylinders and motors are used to obtain the required movements of direction flow.

1 answer
359 views

Description : The main criterion for selection of the size of a radial distribution system is

Last Answer : The main criterion for selection of the size of a radial distribution system is voltage drop

1 answer
180 views

Last Answer : The contacts of high voltage switches used in power system are submerged in oil. The main purpose of the oil is to extinguish the arc.

1 answer
200 views

Description : What do you mean by Computer Architecture and Organization?

0 answers
73 views

Description : What is computer with diagram?

0 answers
77 views

Description : What is the meaning of computer organization?

0 answers
26 views

Description : Describe the use of Pneumatic system in daily life.

Last Answer : I. Automatic tyres are inflated with compressed air. II. Spray guns use compressed air for spraying paints. III. Compressed air is used in air powered tools like hammers and drills IV. It is also used in air brake system in heavy vehicles.

1 answer
4 views

Description : Is it possible for a soil to consist only of one phase?

0 answers
8 views

Description : Write short note on UPS and its usage in railway system.

Last Answer : Ans. Ideally, the voltage supply by the utility system should be perfect sine wave without any harmonics, at its nominal frequency of 50 Hz and at its nominal magnitude. In practice however voltage can ... load from one source to the other results in the least amount of disturbance seen by the load.

1 answer
13 views

Description : Septic System Design

Last Answer : Most people, when they get their own property, take all their time designing and building the house first and worry about the septic system later. For the most part it works out just fine, the house is built ... that it's a bad choice-it isn't-but it's practical to always go for the least expensive.

1 answer
9 views

Description : The Lymphatic System

Last Answer : An Overview of the Lymphatic System The lymphatic system refers to a type of network in the body that consists of the lymphoid organs, lymphatic tissues, lymph ducts, lymph nodes, lymph vessels and ... many ways in which the lymphatic system takes action in a lot of the human body's processes.

1 answer
6 views

Description : Septic System Maintenance

Last Answer : Nobody is interested in thinking about what happens when someone forgets to clean his or her septic system in the backyard. We don't need to tell you either. Not draining and cleaning your septic ... its regular cleaning schedule you don't have to worry about the system breaking down anytime soon.

1 answer
11 views

Description : Septic System Cleaning

Last Answer : A septic tank requires cleaning to remove the scum or solid wastes that have accumulated in it over the years. The modern septic system was designed to allow liquid waste to flow freely back out as ... from clogs and impurities? Remember, when the tank goes, the system goes. Take note of that.

1 answer
2 views

Description : Consider a system with seven processes A through G and six resources R through W. Resource ownership is as follows: process A holds nothing and wants R & W process B holds W but wants T process C holds ... V process F holds R and wants S process G holds V and wants U Is the system deadlocked ?

0 answers
9 views

Description : How To Make A Sprinkler System

Last Answer : Watering plants can be quite tiresome, especially for huge gardens. You will have to walk through the maze of shrubs, blooms and rocks just to sprinkle every garden plant with water. Thanks to human ... 't join the show American Inventor with this invention; this writer would not be very happy.

1 answer
19 views

Description : How to Choose a Home Security System

Last Answer : How to Choose a Home Security System Burglars can strike the moment your house is left alone or when everyone's asleep. Even if all the doors are locked, some of them can still enter using their ... protected upon the trigger of an alarm or a flick of a switch from the system's control panel.

1 answer
8 views

Description : How to Care for Your Immune System

Last Answer : How to Care for Your Immune System Your immune system is important in keeping you healthy, helping you recover from disease and preventing disease from ever affecting you in the first place. The immune ... Live a good long life with a healthy and strong immune system. Remember: Health is wealth!

1 answer
9 views

Description : How To Boost Your Immune System

Last Answer : How To Boost Your Immune System Your immune system is one of your body's most important parts. It protects you from having to succumb to every little illness that your body is in danger of ... defense against pathogens. Boost your immune system and Ensure that you will live a long and healthy life.

1 answer
13 views

Description : How to Install a Surround Sound System

Last Answer : How to Install a Surround Sound System The complete multimedia experience is in great part about the perfect execution of sound. While normal stereo speakers are great for watching TV or some movies, ... new surround sound system and enjoy every bit and beat for the best audio experience possible.

1 answer
12 views

Description : How to Install a Sprinkler System

Last Answer : How to Install a Sprinkler System A sprinkler system promotes convenience in the normally tedious job of watering your lawn or garden. Upon activation, the sprinklers provide water for the entire ... When everything is up and running, you can finally stop worrying about watering the plants.

1 answer
11 views

Description : How to Uninstall an Operating System ?

Last Answer : How to Uninstall an Operating System Even the most stable operating systems can crash, and suffer from irreparable damage that you may need to uninstall and reinstall them. Some users, though, may like to ... , you can easily remove the old, damaged operating system, and replace it with a new one.

1 answer
8 views

Description : SOLAR SYSTEM FACTS

Last Answer : There are tons of asteroids in our solar system. One of them, Asteroid 243 Ida, even has it's own moon. One of the moons of Saturn, called Mimas, is heavily cratered. This creates an odd appearance ... our solar system, the sun still accounts for 99.8 percent of the total mass of our solar system.

1 answer
380 views

Description : Draw a neat sketch of Gating system. State the functions of any four elements.  

Last Answer : Gating system:  1. Sprue: The circular cross section that minimizes heat loss and turbulence is sprue, and the area of it is quantified from the choke area as well as the gating ratio.  2. ... the molten metal flow from the ingate has to be proportional to the casting area's volume. 

1 answer
492 views

Description : Designate a tool 8 – 10 – 6 – 6 – 5 – 10 – 0.8 signature in ASA system.  

Last Answer : 1. Back rake angle-8 2. Side rake angle-10. 3. End relief angle-6. 4. Side relief angle-6 5. End cutting edge angle-5 6. Side cutting edge angle-10. 7. Nose radius-0.8 mm.

1 answer
897 views

Description : Draw the labeled block diagram of process control system and explain each block.

Last Answer : Explanation - Process control system consists of process or plant, sensor, error detector, automatic Controller, actuator or control element. 1) Process or plant- process means some manufacturing sequence ... process which changes the process variable. Output of this block is denoted by u .

1 answer
71 views

Description : Grid distribution system

Last Answer : Grid distribution system:-  In this system, when the feeder or loop or ring is charged (energized) by two or more than two substations from two or more than two different generating stations then it is known as “Grid distribution system. In this system only one feeder is utilized at a time. 

1 answer
192 views

Description : Define: primary and secondary distribution system 

Last Answer : i) Primary Distribution:  It is a 3-phase, 3-wire transmission line connected in between receiving substation to Distribution substation. OR It is link between receiving substation & ... substation to consumer line. OR It is link between distribution transformer substation & consumer. 

1 answer
88 views

Description : List classification of distributor system with their advantages each.

Last Answer : According to scheme of connection there are three types of distribution systems: - 1.Radial (Tree) distribution system 2.Ring mains (Loop) distribution system 3. Grid (interconnected) ... It has highest reliability to maintain supply even when there was maintenance on any one feeder.

1 answer
497 views

Description : State advantages and disadvantages of radial distributor system. 

Last Answer : Advantages of radial distributor system: 1. Design of layout is simple. 2. Capital cost & Erecting cost is less as there is only one feeder. 3. Time required for completion of ... maintain supply to consumers when there is maintenance on feeder. 3. Voltage fluctuations are more.

1 answer
70 views

Description : Summerise the role of power system engineer.

Last Answer : Role of power system engineer:  i. On the planning side he or she has to make decisions on how much electricity to generate  ii. For operation of the power system he has to plan for ... for energy conservation and load management. viii. For solving the power system problems he has to update with

1 answer
128 views

Description : State the losses in secondary distribution system. 

Last Answer : The losses in secondary distribution system: a) Technical losses: 1. Due to poor voltage 2. Due to unbalance load 3. Due poor quality of transformer & its components 4. Due to poor quality ... of induction type of energy meter. 3. Lack of administration. 4. Energy theft 5. Unmetered supply

1 answer
252 views

Description : With neat circuit diagram explain working of emergency light system. 

Last Answer : Emergency lighting system:  In the residential, commercial and industrial areas, the illumination system work with available AC supply. In the event of AC supply failure, partial illumination can be ... glows. In rthis way, on failure of AC supply, light is obtained from DC supply.

1 answer
82 views

Description : characteristics of Hi-Fi amplifier system.

Last Answer : Characteristics of HI-FI amplifier: 1. Signal to noise ratio should be better than 50dB. 2. Frequency response should be flat within +-1dB. 3. Nonlinear distortion should not be more ... provided. 6. Environmental conditions should be such as to eliminate the external noise in listening room. 

1 answer
65 views

Description : DTH System

Last Answer : Outdoor unit: It consists of a receiving antenna, low noise amplifier & converter the receiving antenna is parabolic reflector with a horn as the active element. The horn can be ... fed to the normal domestic TV receiver, which after due processing reproduces picture & sound. 

1 answer
167 views

Description : Describe the function of MUSE system for HDTV.

Last Answer : Bandwidth can be reduced by MUSE (Multiple Sub -Nyquist Sampling Encoding) system MUSE stands for Multiple Sub-Nyquist sampling encoding and is an HDTV bandwidth compression schemedeveloped by ... digital Audio system is called DANCE (Digital Audio Near-Instantaneous Compression and expansion). 

1 answer
...