Equivalent Circuit Parameters of Induction Motors


Summary
This lab provides the student with a practical application of an induction motor. Beforehand, the students should be aware of the basic concepts of an induction motor. The student is required to follow an informative LabVIEW test. In the step-through test, Induction Motor Experiment.vi, the student will learn about two main applications of an induction motor (Blocked-Rotor, and No-Load) through theory and tests. The aim of ....etc

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Water Level Indicator With Alarm


Here is a simple, versatile circuit
which indicates the level of
water in a tank. This circuit produces
alarm when water level is below
the lowest level L1 and also when water
just touches the highest level L12. The
circuit is designed to display 12 different
levels. However, these display levels
can be increased or decreased depending
upon the level resolution required. This
can be done by increasing or decreasing
the number of level detector m ....etc

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MINI-PROJECT REPORT ON
IR MUSIC TRANSMITTER AND RECEIVER

ABSTRACT
The project 'IR MUSIC TRANSMITTER AND RECEIVER' is designed to generate audio musical notes using UM66 and heard up to distance of 10 metres. The melody generated is transmitted through infra red and is reproduced at the remote place without any noise and disturbance.


DONE BY
Shainy Peter
Soniya Jose GUIDED BY
Simon Raj an Ms. K. Gnanasheela
Ms. Sumol N. C.
Ms. Seena George

CONTENTS
INTRODUCTION
BLOCK DIAGRAM
CIRCUIT DIAGRAM
C ....etc

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EQUIVALENT CIURCUIT AND PRE-DETERMINATION OF PERFORMANCE CHARACTERISTICS OF 1 INDUCTION MOTOR
AIM:
To draw the performance characteristics of a single phase induction motor by conducting the no-load and blocked rotor test.
FUSE RATING:
125% of 7.6A=10A
THEORY:
A 1- induction motor consists of stator,rotor and other associated parts.In the rotor of a single phase winding is provided.The windings of a 1- winding(provided) are displaced in space by 120 .A single phase current is fed to th ....etc

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Introduction of IR music transmitter and receiver



Abstract

The infrared radiations are transmitted and received by ir leds and photo transistor respectively
The project emphases the way by which music is generated and driven by ir rays
The main idea behind this project is to generate musical notes by infrared radiations
The circuit uses popular melody generator IC UM66.
It can be used in wireless music systems.

Infrared communication

Now a days everything in this world is getting wirel ....etc

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MINI-PROJECT REPORT ON
IR MUSIC TRANSMITTER AND RECEIVER

ABSTRACT
The project 'IR MUSIC TRANSMITTER AND RECEIVER' is designed to generate audio musical notes using UM66 and heard up to distance of 10 metres. The melody generated is transmitted through infra red and is reproduced at the remote place without any noise and disturbance.


DONE BY
Shainy Peter
Soniya Jose GUIDED BY
Simon Raj an Ms. K. Gnanasheela
Ms. Sumol N. C.
Ms. Seena George

CONTENTS
INTRODUCTION
BLOCK DIAGRAM
CIRCUIT DIAGRAM
C ....etc

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Bangladesh University of Engineering and Technology (Bengali: , ), commonly known as BUET (pronounced: ; Bengali: ), is a renowned public university in Bangladesh, which focuses on the study of engineering and architecture.

Every year, around 1030 students get accepted to their undergraduate programs to study engineering, architecture, and urban planning. Of the 9,000 candidates selected to write the undergraduate admission test from an initial application pool of over 10,000 applica ....etc

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Abstract
A tunable micro-electromechanical systems integrated inductor with a large-displacement electro-thermal actuator is discussed here. Based on a transformer configuration, the inductance of a spiral inductor is tuned by controlling the relative position of a magnetically coupled short-circuited loop. Theoretical studies are backed by a variety of fabricated and measured tunable inductors that show a 2 : 1 inductance tuning ratio over a wide frequency range of approximately 25 GHz. In addition, the maximum and minimum quality fa ....etc

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TELEPHONE OPERATED CALLING SYSTEM

ABSTRACT
This Telephone Operated Calling circuit is used where persons have to be called or signaled. When you need to call a person amongst many standing outside a cabin, just lift the telephone handset off the cradle and press the respective number. The number of the person called will be displayed and a bell will sound to inform the person that it is his turn. This circuit is very useful for doctors for calling patients, in banks and in various other situations.


MINI PROJECT ....etc

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1.What is volumetric or titrimetric analysis?
The analysis consisting of determinig volume of a solution of accurately known concentration which is required to react quantitatively with the solution of the substances being determined is called volumetric or titrimetric analysis.

2.What is standard solution ?
The solution of accurately known strength is called the standard solution and it contains known weight of the solute in a definite volume of the solution.

3.What is meant by titration?
The process of adding a standard s ....etc

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ABSTRACT
In recent years, digital computer is becoming most appropriate tool to solve any engineering problem. In last two decades number of programs have been developed for computers in solving power system problems. Many of these programs deal with system load flow, short circuit currents, stability, and for control of power systems. The higher percentage of proper utility of computers in distribution systems saves engineering time and investment.
All the time the distribution engineer encounters the ....etc

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what are advantages and disadvantages for a network coding equivalent content distribution scheme for efficient peer to peer interactive vod streamng ....etc

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I am makind a digital counter in which circuit i use cd4033 but it IC is not avaliable in the market. What should i do? Can you give me the equivalent number of IC CD4033 ? ....etc

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EQUIVALENT ELECTRICAL CIRCUIT FOR DESIGNING MEMS-CONTROLLED REFLECTARRAY PHASE SHIFTERS



INTRODUCTION
Electronically tunable microstrip re ectarrays are getting more and
more attraction and signi cance these days and are successfully being
applied in electronically scanning and beam-steering antennas . These recon gurable re ectarrays possess the advantages of
both xed beam re ectarrays (such as small size, less weight and
low cost) and active phased arrays (e.g. ....etc

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By using this project audio musical notes can be generated and heard up to a distance of 10 meters. The circuit can be divided into two parts: IR music transmitter and receiver. The IR music transmitter works off a 9V battery, while the IR music receiver works off regulated 9V to 12V. The transmitter uses popular melody generator IC UM66 that can continuously generate musical tones. The output of this music melody generator is fed to the IR driver stage to get the maximum range.

An LED is connected in the Transmitter section. This LED flicke ....etc

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Please let me know the equivalant of IC UM66. i am trying to make a door bell. ....etc

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WHAT IS THE ROLE OF THE IC UM66 IN THE SIMPLE FIRE ALARM ....etc

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