Computed Tomography Computerized Tomography or Computed tomography is well known technique in medical field, popularly known by its abbreviation CT scan. CT scan is also used in industry due to its advantages and wide areas of application. In industrial field it is known as Industrial Computerized Tomography (ICT). ICT is used in industries including aerospace, […]
System The word “Control System” has two separate words. First one is “Control” and next is “System”. Let us see, what is a System? Definition: A system is a collection of elements or components which act together as an entire unit to achieve certain objective. For example: A Classroom has desks, benches, board and students etc those
In open loop mode there is no feedback present in between ouput and input. There are three open loop configuration of Op-amp. 1) Differential amplifier 2) Inverting amplifier and 3) Non-inverting amplifier Differential Open Loop Amplifier In the differential amplifier input is applied to both inverting and non-inverting terminals. There is no feedback present in
Configuration of op-amp means the ways in which an op-amp is connected in circuit. Based on the connection, the op-amp can work in two different modes. 1. Open loop mode 2. Closed loop mode Open Loop Configuration of Op-amp When no part of output is connected to input, it is known as open loop configuration.
The important Parameters of op-amp are defined and explained as follows. Note that, all parameters are about general term “OP-amp” and not any specific Op-amp such as LM 741. Parameters of Op-amp 1. Differential Input Resistance It is denoted by Ri and often referred as input resistance. The equivalent resistance that is measured at either
Aim Verification of Norton’s theorem Apparatus Breadboard, Batteries or DC regulated power supply, Resistors, Digital multimeter, Connecting wires, Alligator clips, Computer and Multisim software for simulation. Theory Norton’s theorem is used to convert a complex linear network into a simple network consists of a current source in parallel with a resistor and load resistor. Statement
Introduction to Op-amp (Operational Amplifier) In this “Introduction to Op-amp” topics related to general term Op-amp is explained only. No specific topic of any Op-amp (for example IC 741) is explained in this article. Definition: One electronic device which is a special type of amplifier and can be used for variety of operations such as
