GE Interview Questions, Process, and Tips

1 hr and various apti topics

Q1. What are your strengths
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Q2. How do gas turbine engines work
Ans. 
Gas turbine engines work by compressing air, mixing it with fuel, igniting the mixture, and using the hot exhaust gases to spin a turbine.
• Air is drawn into the engine and compressed by a compressor

• Fuel is injected and mixed with the compressed air

• The mixture is ignited, causing a rapid expansion of gases

• The hot exhaust gases are used to spin a turbine, which drives the compressor and generates thrust

• Examples: Jet engin
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Q1. Vibration and PSD analysis difference
Ans. 
Vibration analysis focuses on overall motion, while PSD analysis breaks down vibration into frequency components.
• Vibration analysis looks at the overall motion of a system, while PSD analysis breaks down vibration into frequency components.

• Vibration analysis is used to determine the overall behavior of a system under vibration, while PSD analysis helps identify specific frequencies causing issues.

• Vibration analysis is ...read more
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Q2. Fatgue damage caluclation methods
Ans. 
Fatigue damage calculation methods involve assessing the effects of cyclic loading on materials.
• Fatigue damage can be calculated using methods such as Miner's rule, Palmgren-Miner rule, and Rainflow counting.

• Miner's rule is based on the concept that fatigue damage accumulates linearly with the number of cycles at a given stress level.

• Palmgren-Miner rule considers the effects of different stress levels on fatigue life a...read more
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Q1. What is your long term goal
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Q2. Why should we hire you
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Q1. HOW DRIVE WORKS,REGENRATIVE BRAKING
Ans. 
Regenerative braking is a technology that converts kinetic energy into electrical energy to recharge the battery of an electric vehicle.
• Regenerative braking captures energy that would otherwise be lost as heat during braking

• The captured energy is stored in the vehicle's battery for later use

• This technology helps improve the overall efficiency and range of electric vehicles

• Examples include Tesla vehicles using regenerat
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Q2. WHATS YOUR ROLE
Ans. 
As a Service Delivery Leader, my role is to oversee the delivery of services to clients, ensuring high quality and customer satisfaction.
• Manage service delivery team to meet client expectations

• Develop and implement service delivery strategies

• Monitor service performance and address any issues promptly

• Collaborate with other departments to improve service delivery processes
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Q1. HOW IS YOUR LEARNING?
Ans. 
Constantly seeking new knowledge and skills to improve service delivery.
• Regularly attending training sessions and workshops

• Reading industry publications and staying up-to-date on trends

• Participating in online courses and webinars

• Seeking feedback and learning from mistakes

• Networking with other professionals in the field
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Q2. HOW WILL YOU ADAPT NEW ENVIRONMEMT?
Ans. 
I will adapt to new environments by being open-minded, flexible, and proactive in learning and adjusting to changes.
• Stay open-minded and embrace new challenges

• Be flexible and willing to learn new processes and technologies

• Proactively seek feedback and make necessary adjustments

• Build relationships with team members to navigate the new environment effectively
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Q1. What is power of transformer
Ans. 
The power of a transformer refers to its ability to transfer electrical energy from one circuit to another.
• Power of a transformer is determined by the product of voltage and current in the primary and secondary coils.

• It is important for efficient energy transfer and voltage regulation.

• Transformers can step up or step down voltage depending on the turns ratio.

• Example: A transformer with a turns ratio of 1:2 will step up
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Q2. What is the unit for frequency
Ans. 
The unit for frequency is Hertz (Hz).
• The unit for frequency is measured in Hertz (Hz)

• Frequency is the number of occurrences of a repeating event per unit of time

• For example, if a wave completes 10 cycles in 1 second, its frequency is 10 Hz
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