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Johnson Controls
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I was interviewed in Jan 2025.
Very friendly interviewer. Just focus on basic things.
An operational amplifier is a high-gain electronic voltage amplifier with differential inputs and a single output.
Operational amplifiers are commonly used in analog circuits for signal processing, filtering, and mathematical operations.
They have a very high input impedance and a very low output impedance.
Op-amps can be configured in various ways such as inverting amplifier, non-inverting amplifier, summing amplifier, i...
A transistor is a semiconductor device used to amplify or switch electronic signals.
Transistors are fundamental building blocks of modern electronic devices.
They can amplify electrical signals, control the flow of current, and act as switches.
There are two main types of transistors: bipolar junction transistors (BJTs) and field-effect transistors (FETs).
Transistors are used in a wide range of applications, from compute...
I applied via Naukri.com and was interviewed in Aug 2024. There were 2 interview rounds.
I am a dedicated and detail-oriented RTR Analyst with a strong background in financial analysis and reporting.
I have a Bachelor's degree in Accounting and Finance
I have 3+ years of experience in reconciliations and financial reporting
I am proficient in using accounting software such as SAP and QuickBooks
I have a strong attention to detail and problem-solving skills
I have excellent communication and teamwork abilities
I have 3 years of experience working as a financial analyst at XYZ Corporation.
Worked as a financial analyst at XYZ Corporation for 3 years
Analyzed financial data to provide insights and recommendations
Prepared financial reports and presentations for senior management
I applied via Campus Placement and was interviewed in Sep 2024. There were 4 interview rounds.
Basic questions was asked in this round. In which questions are based on your educational field and aptitude questions are also there.
I am a dedicated and hardworking graduate student with a passion for research and learning.
Currently pursuing a Master's degree in [specific field]
Have experience conducting research projects and presenting findings
Interested in furthering my education and contributing to the academic community
I am passionate about your research focus and believe I can contribute meaningfully to your team.
I am impressed by the innovative projects your lab is working on
I have relevant experience and skills that align with your research goals
I am excited about the opportunity to collaborate with experts in the field
Johnson Controls interview questions for popular designations
I applied via Referral and was interviewed in Nov 2024. There were 2 interview rounds.
Get interview-ready with Top Johnson Controls Interview Questions
100 questions 50 apti 50 tech
Ohm's Law states that the current flowing through a conductor is directly proportional to the voltage across it, and inversely proportional to the resistance of the conductor.
Ohm's Law is represented by the formula V = I * R, where V is the voltage, I is the current, and R is the resistance.
It helps in calculating the relationship between voltage, current, and resistance in an electrical circuit.
For example, if a circu...
Developed a smart irrigation system using IoT technology.
Used sensors to monitor soil moisture levels
Implemented a microcontroller to control water flow to plants
Designed a mobile app for users to remotely monitor and adjust irrigation settings
Wiring diagrams are visual representations of electrical circuits, showing how components are connected.
Start by identifying all components in the circuit
Draw a diagram showing the connections between components
Use standard symbols for components like resistors, capacitors, and wires
Label each component and connection for clarity
Include a legend if necessary to explain symbols used
I chose electrical engineering because of my passion for understanding and working with technology, as well as the opportunity to innovate and solve complex problems.
Passion for technology and innovation
Interest in understanding how things work
Desire to solve complex problems
Opportunity to work on cutting-edge projects
Potential for career growth and development
Zener diodes are used for voltage regulation, voltage reference, surge protection, and in voltage stabilizers.
Voltage regulation in power supplies
Voltage reference in circuits
Surge protection in electronic devices
Voltage stabilizers in automotive systems
Overvoltage protection in communication systems
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I was interviewed in Jan 2025.
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