GE Healthcare Interview Questions, Process, and Tips

Q1. Questions related to I2C, RS485, UART, SPI protocols?
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Q2. AC to DC converter circuit?
Ans. 
AC to DC converter circuit converts alternating current (AC) to direct current (DC) for powering electronic devices.
• Uses diodes to rectify the AC signal into a pulsating DC signal

• Includes a filter capacitor to smooth out the pulsations

• May incorporate a voltage regulator to ensure a stable DC output

• Common types include full-wave rectifiers and bridge rectifiers
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Q1. Calculation of pull up resistors in I2C?
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Pull up resistors in I2C are used to ensure proper signal levels and prevent bus contention.
• Pull up resistors are used to pull the signal lines high when they are not being actively driven low.

• The value of the pull up resistors is typically around 2.2k ohms to 10k ohms.

• The exact value of the pull up resistors depends on factors such as bus capacitance and speed requirements.

• Pull up resistors are necessary for proper op...read more
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Q1. Power Electronics Basics and Related to MTech Project
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Q2. Switching loss in Mosfet/IGBT, KVL, KCL, Active/Passive Filters, Converter Topologies and Working, Thermal Heat sink design and Formulas
Ans. 
Understanding switching losses, circuit laws, filters, converter topologies, and thermal management in power electronics.
• Switching losses in MOSFETs/IGBTs occur during turn-on and turn-off transitions, influenced by voltage, current, and switching frequency.

• KVL (Kirchhoff's Voltage Law) states that the sum of voltages around a closed loop equals zero, essential for circuit analysis.

• KCL (Kirchhoff's Current Law) states ...read more
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Q1. Why do you want to work here?
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Q2. Explain a tough situation, which you faced in your last experience?
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Q1. How failed jobs will be reprocessed?
Ans. 
Failed jobs can be reprocessed by identifying the root cause of failure, fixing the issue, and resubmitting the job.
• Identify the reason for job failure by checking logs and error messages.

• Fix the issue causing the failure, such as correcting code errors or resolving resource constraints.

• Resubmit the job after making necessary changes to ensure successful processing.

• Implement monitoring and alerting systems to proactive...read more
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Q2. On-premise to cloud data migration.
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Data migration from on-premise to cloud involves transferring data from local servers to cloud-based storage systems.
• Assess the current data infrastructure and identify the data to be migrated

• Choose a suitable cloud storage solution based on requirements and budget

• Plan the migration process including data extraction, transformation, and loading (ETL)

• Test the migration process to ensure data integrity and security

• Execut...read more
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Q1. Binary search Merg sorting algorithm Minimum n maximum number in an array list Core java question Oops tricky code snippets Architecture questions about restful and Microservices
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Q2. Deep copy and shallow copy Interviewer test your problem solving attitude and response not the perfect output
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Q3. Array in descending order code
Ans. 
Sort an array of strings in descending order
• Use the sort() method with a custom compare function to sort the array in descending order

• Example: ['apple', 'banana', 'cherry'].sort((a, b) => b.localeCompare(a)) will result in ['cherry', 'banana', 'apple']
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Q4. Comparator and comparable interface
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Q1. Knowledge of the process
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Q2. Scenario based analysis
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Q1. Knowledge of the process
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Q2. Scenario based situation and how did u handle it
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Q1. About me and my activities in the previous company
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Q2. What I did differently
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Q1. C++ basics were asked
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Q2. Testing essential basics were asked
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Q1. Finalised offer was sent
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The first section is aptitude it has 3 sub sections, reasoning, aptitude, verbal

Next is the cs fundaentals round and some dsa questions are also there

This round has 2 question , 1 is easy and other is medium to hard