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Title: circuit diagram for find ac mains frequency using sonometer electromagnet
Page Link: circuit diagram for find ac mains frequency using sonometer electromagnet -
Posted By: priya
Created at: Thursday 05th of October 2017 04:03:56 AM
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A sound level meter is a hollow wodden box used in the laboratory to study the transverse vibrations of the string. It is also called monochord because it often has only one sequence. In the rectangular box of wood there are two fixed bridges, near the ends, and at one end there is a pulley. A rope, often a steel wire is attached at one end over the bridges and pulley, and attached to a weight support that hangs below the pulley. Weights may be added to the support to cause tension in the wire, and a third movable bridge may be placed below it ....etc
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Title: frequency of ac mains using sonometer theory
Page Link: frequency of ac mains using sonometer theory -
Posted By: navita24
Created at: Thursday 05th of October 2017 03:50:40 AM
| how work visual ac mains voltage indicator,
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Our Objective:
To determine the frequency of alternating current using a sonometer.
The Theory:
A sonometer is an apparatus used to study the transverse vibrations of stretched strings. It is in the form of a hollow wooden rectangular box. On the wooden rectangular box there are two bridges and a pulley at one end. A wire string is attached to one end of the wooden box, run over the bridges and pulley and carries a weight hanger at the free end
A sonometer is used to determine the frequency of alternating current. A step down transformer ....etc
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Title: sonometer experiment readings
Page Link: sonometer experiment readings -
Posted By: praseeda k c
Created at: Thursday 17th of August 2017 04:55:53 AM
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Materials Required: A Resistance wire, voltmeter, ammeter, battery, rheostat, meter scale, one way key, connecting wires etc.
Theory: If I be the current flowing through a conductor & V be the potential difference across its ends, then according to Ohm s law
V I
or V = RI
Where, R is the constant of proportionality. It is known as resistance of the conductor.
V/I=R
R depends upon the nature of material, temperature & dimensions of the conductor.
Procedure:
1. Clean the ends of the connecting wires with the help of sand p ....etc
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Title: to determine the frequency of a c mains using sonometer and electromagnet viva ques
Page Link: to determine the frequency of a c mains using sonometer and electromagnet viva ques -
Posted By: sailesh
Created at: Thursday 05th of October 2017 05:27:58 AM
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please guide me about theory to find frequency of ac through sonometer ....etc
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Title: sonometer experiment frequency of ac mains viva answers
Page Link: sonometer experiment frequency of ac mains viva answers -
Posted By: vasavi
Created at: Thursday 05th of October 2017 04:18:51 AM
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I can't get my sonometer readings ..pls give me a readings pls pls help me ....etc
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Title: principle of ac sonometer
Page Link: principle of ac sonometer -
Posted By: sandhya mtu
Created at: Thursday 17th of August 2017 06:51:02 AM
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Dear Sir,
Can you pleae share me the principles of SONOMETER.
For 5th Sem MCA.
Thanks for understanding
Regards
Jayanth
[email protected] ....etc
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Title: viva questions on frequency of ac mains experiment
Page Link: viva questions on frequency of ac mains experiment -
Posted By: naisam sayed
Created at: Thursday 05th of October 2017 04:09:25 AM
| 40 experiment on fractional frequency transmission system,
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Q.1: What is meant by electric current?
Ans. The flow of electrons.
Q.2: What are A.C. and D.C. currents?
Ans. Alternating current (A.C.) changes its direction with a definite frequency. The direct current (D.C.) flows in one direction only.
Q.3: What is meant by frequency?
Ans. Number of vibrations per sec.
Q.4: What is the frequency of A.C. in Nepal?
Ans. 50 cycles/s.
Q.5: What types of waves are produced in the thread?
Ans. Transverse stationary waves.
Q.6: What kind of vibrations are produced in the thread?
Ans. Forced ....etc
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Title: matlab code to find the natural frequency of cantilever beam
Page Link: matlab code to find the natural frequency of cantilever beam -
Posted By: romio811
Created at: Thursday 17th of August 2017 05:44:30 AM
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sir i need to formulate the code that how to get this in matlab with visual form too. please help me..
my mail [email protected] ....etc
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Title: how to make a working model of railway signal using electromagnet
Page Link: how to make a working model of railway signal using electromagnet -
Posted By: jincy valsan
Created at: Thursday 17th of August 2017 05:40:10 AM
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how to make working model of railway signal using electro magnet ....etc
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Title: electromagnet clutch
Page Link: electromagnet clutch -
Posted By: p.avaghade
Created at: Thursday 05th of October 2017 04:09:51 AM
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to get information about the topic electromagnet clutch full report ppt and related topic refer the page link bellow
http://seminarsprojects.net/Thread-automatic-electro-magnetic-clutch
http://seminarsprojects.net/Thread-electromagnetic-clutch-details
http://seminarsprojects.net/Thread-automatic-electro-magnetic-clutch?page=3 ....etc
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