RESISTORS
| Institution | TVET |
| Course | Certificate in ICT |
| Year | 1st Year |
| Semester | Unknown |
| Posted By | stephen oyake rabilo |
| File Type | |
| Pages | 13 Pages |
| File Size | 406.28 KB |
| Views | 6852 |
| Downloads | 0 |
| Price: |
Buy Now
|
Description
What is an electronic component?
• Electronic components are the building blocks of electronic
circuits, each serving a specific function.
• There are two types:
a) Passive components: Passive components are electronic
components that do not require an external power source to
operate and cannot introduce power into a circuit. Instead, they
can only consume, store, or dissipate electrical energy. Passive
components typically influence the voltage, current, or signal flow
in an electronic circuit without amplifying or controlling it.
Examples: Resistors, Capacitors, Diodes, Inductors.
b) Active components: An active component is an electronic
component that relies on a source of energy and can inject power
into a circuit. Active components are capable of controlling the
flow of electricity in a circuit and typically require an external
power source to operate. They can amplify signals, process data,
and perform other complex functions. Example: Transistors,
Integrated Circuits or ICs, Logic Gates.
Below is the document preview.
INTRODUCTION TO CONTROL
Trending!
Definition and importance of control
Definition Food and beverage control may be defined as the guidance and regulation of the costs
and revenue of operating the catering activity in a food and beverage establishment.
Sectors of food and beverage outlets
Bars
Night clubs
Pubs
Fine dining restaurants
Dining rooms
Sandwich bars
Deli shops and employees cafeterias
Coffee house and tea rooms
Snacks and refreshment centers
Lounge
Take away and home deliveries
It is important at this stage to clarify the limitations of a control system.
A control system can only identify problem areas and trends in the business. The system cannot
automatically correct such problem areas.
A control system will require constant management supervision to ensure that it functions efficiently.
A control system will need management action to evaluate the information produced and to act upon
98 Pages
6344 Views
0 Downloads
2.18 MB
CBC GRADE 6 ASSESSMENT BOOK
Trending!
Assessment book for CBC Grade 6
49 Pages
7528 Views
2 Downloads
514.42 KB
SBT 100 & SBT 114 CELLULAR BASIS OF LIFE
Trending!
Summary of concepts in cellular basis of life
45 Pages
4740 Views
4 Downloads
2.12 MB
WORKSHOP ORGANIZATION MANAGEMENT
Trending!
MANAGEMENT is the process of getting things done through the efforts of other people in order to achieve the predetermined objectives of organization.
59 Pages
6316 Views
0 Downloads
695.31 KB
MICRO-ELECTRONICS
Trending!
A computer is defined as a machine that is capable of taking in raw data (input) and processing it into more meaningful output (information) under definite instructions (programs) and stores the results for future use.
88 Pages
6698 Views
0 Downloads
3.32 MB
ENTO 121 FUNDAMENTALS OF ENTOMOLOGY
Trending!
Comprehensive notes on fundamentals of entomology.
183 Pages
6771 Views
0 Downloads
1.84 MB
BUILDING SERVICES & PROTECTION NOTES
Trending!
A building is a structure that has a roof and walls and stands permanently in one place. The primary function of buildings is to provide shelter to its occupants.
56 Pages
7137 Views
0 Downloads
3.72 MB
POWER SYSTEM
A protective relay is a device that detects the fault and initiates the operation of the circuit breaker to isolate the defective element from the rest of the system.
126 Pages
1353 Views
0 Downloads
5.54 MB
POWER GENERATION AND TRANSMISSION
Trending!
Energy exists in different forms in nature but the most important form is the electrical energy. The conversion of energy available in different forms in nature into electrical energy is known as generation of electrical energy.
100 Pages
6225 Views
0 Downloads
4.81 MB
MACHINE UTILIZATION
Trending!
A stator consist of the steel frame that encloses a hollow cylindrical core made up of thin laminations of silicon steel to reduce hysteresis and eddy current losses.
124 Pages
6690 Views
1 Downloads
5.78 MB