This document discusses parallel resonance in RLC circuits. It states that at resonance, voltage and current must be in phase. The resonant frequency depends on the circuit configuration and the net admittance of the circuit must be resistive. It provides examples of calculating resonant frequency and current for different RLC circuits operating at resonance.
This is the experiment for undergraduate science and engineering students in the subjects of Physics, Applied Physics, Basic electronics etc. The experiment is explained in detail so that the students and faculty member can get the better knowledge of the experiment.
This is the experiment for undergraduate science and engineering students in the subjects of Physics, Applied Physics, Basic electronics etc. The experiment is explained in detail so that the students and faculty member can get the better knowledge of the experiment.
A brief session including the introduction about the RLC resonance circuit placed in series. Also discussed about the mathematical calculations and verification of formula. Circuit diagrams are included as well as the graphs to enhance the better view for the viewer. This is a wholesome package for the engineers at the first stage of their aim.
The Parallel RLC Circuit is the exact opposite to the series circuit we looked at in the previous tutorial although some of the previous concepts and equations still apply.
A brief session including the introduction about the RLC resonance circuit placed in series. Also discussed about the mathematical calculations and verification of formula. Circuit diagrams are included as well as the graphs to enhance the better view for the viewer. This is a wholesome package for the engineers at the first stage of their aim.
The Parallel RLC Circuit is the exact opposite to the series circuit we looked at in the previous tutorial although some of the previous concepts and equations still apply.
Inductance of transmission line
Flux linkages of one conductor in a group of conductors
Inductance of composite conductor lines
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Bundled conductors
alternative current best notes to revise on which gives a brief anaylsis of the chapter on the last ituation when you dont have time . i had prepared this presentation for you guys to get good marks in the subject like physics in which the students fears the most . all the best for your boards exam .
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
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- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
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We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
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In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
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What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
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Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
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The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
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Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
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In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
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The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
2. ELE101/102 Dept of E&E,MIT Manipal 2
PARALLEL RESONANCE - Characteristics
At Resonance Voltage and current must be in phase.
The resonant frequency depends on circuit
configuration
Net admittance of the circuit must be resistive in
nature
Hence, find the net admittance of the circuit and
equate the imaginary part to zero.
The admittance of the circuit is minimum at resonance
Power factor is unity
Net susceptance is zero
3. ELE101/102 Dept of E&E,MIT Manipal 3
PARALLEL RESONANCE
R
L
C
v(t)v(t)
R L
iR iCiL
C
R L
L
C
v(t)
R C
4. ELE101/102 Dept of E&E,MIT Manipal 4
Resonant frequency (fr)
Example: For the Circuit shown…
ωCj
ωC
1
j
1
Z
1
Yˆ;
ωC
1
jjXZˆ
ωL)((R)
ωL)(R
YˆωL);(R)jX(RZˆ
2
2C2
221L1
=
−
==−=−=
+
+
=+=+= R
L
C
v(t)
Cj
)L(R
L
j
)L(R
R
YYY 2222
21 ω+
ω+
ω
−
ω+
=+=
2
r
2
)L(R
L
C
ω+
=
2
r
L
R
LC
1
2
1
f
−
π
=
2
1
−=
L
R
LC
rω
Note: The expression for resonant frequency depends on circuit
configuration.
5. ELE101/102 Dept of E&E,MIT Manipal 5
Variation of current:
I
ωωro
At resonance Current is minimum
Rejector circuit
6. ELE101/102 Dept of E&E,MIT Manipal 6
Tutorial
[1] A series RLC circuit consisting of R=100Ω, L=10mH and
C=100μF is supplied by an ac supply of 100 volt at varying
frequency. Determine
a) Current at resonance
b) Resonant frequency
c) Half power frequencies
d) Q factor
rad/sec10099ωrad/sec,99ω
0.1,Q159.15Hz,f1A,I
:Ans
21
00
==
===
7. ELE101/102 Dept of E&E,MIT Manipal 7
Tutorial
[2] An RLC series circuit of R=8Ω resistance should be designed to
have a bandwidth of 50 Hz. Determine the value of L and C so that
the system resonates at 200 Hz
F24.86C
46.25
:
µ=
= mHL
Ans
8. ELE101/102 Dept of E&E,MIT Manipal 8
Tutorial
[3] The parallel circuit shown in figure is made to resonate by varying L.
Find the value of L if ω=5000rad/sec
2 Ω 5 Ω
L 2 0 µ F
Ans:
XL = 12.17 Ω or 0.3286Ω
L = 65.73μH or 2.434mH
9. ELE101/102 Dept of E&E,MIT Manipal 9
Tutorial
v s = C o s ( 1 . 4 t )
L = 0 . 5 H C = 1 F
5 Ω
[4] Show that circuit given in figure will be at resonance at
supply frequency
rad/sec1.4atresistivepurely099.0Z =ω−−−=
10. ELE101/102 Dept of E&E,MIT Manipal 9
Tutorial
v s = C o s ( 1 . 4 t )
L = 0 . 5 H C = 1 F
5 Ω
[4] Show that circuit given in figure will be at resonance at
supply frequency
rad/sec1.4atresistivepurely099.0Z =ω−−−=