8/19/2019 Expt-01

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Date:

Expt. No : 01

Name of the Expt .: Study about energy conversion Lab.

Aim of the experiment:

The object of this experiment is to:1. Study the different instrument available in this lab.2. nderstand and use the instrument.

Theory:

!nergy can neither be created nor be destroyed". #e can only change its forms$ using appropriate energy%conversion processes. &n interesting aspect about the energy in '!lectrical form" is that neither it is so available directly fromnature nor it is re(uired to be finally consumed in that form. Still$ it is the most popular form of !nergy$ since it can

be transported at remote Load%locations$ for optimum utili)ation of resources.!nergy conversion ta*es place bet+een +ell *no+n pairs of forms of !nergy:!lectrical , -hemical$ !lectrical ,Thermal$ !lectrical , ptical$ !lectrical , Sound$ and !lectrical, /echanicalare the common forms +ith numerous varieties of engineering % applications.

t is necessary to be a+are about:1. asic conditions to be fulfilled by the conversion system2. /ethods for innovating the conversion systems.

!lectromechanical energy%conversion finds applications in follo+ing categories of systems:a. transducers: evices for obtaining signals for measurement 3 control$

b. transducers: evices for obtaining signals for measurement 3 control$c. devices for continuous%energy%conversion: /otors 3 4enerators

Name and rating of machine lab Instrument:

Serial No Name of the Instrument Rating

01 - motor

2 - generator

05 5%6 induction motor

07 1%6 induction motor

08 Synchronous motor

09 Synchronous generator

0 !lectrodynamometer

0; 5%6 transformer

0< 1%6 transformer

10 Synchronous module

8/19/2019 Expt-01

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L

OA

D

S

OU

R

C

E

11 Tachometer

12 #attmeter

15 - &mmeter

17 &- &mmeter

18 - =oltmeter

19 &- =oltmeter

1 /ultimeter

1; >esistive load

1< -apacitive load

20 nductive load

21 ?o+er supply unit

22

asic !attmeter connection:

--

?-

"o!er calculations:

Discussions: