TKIL Electrical GET Interview Questions and Answers

Q1. Stress strain curve
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Common aptitude questions are asked in first round

Q1. Self introductionp
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Q2. Project explanation
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Q1. Question from resume
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Q2. Question from your favourite subject
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Q1. Why do you want to join Siemens?
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I want to join Siemens because of its reputation for innovation, global presence, and opportunities for career growth.
• Siemens is known for its cutting-edge technology and innovative solutions in the electrical industry.

• I am impressed by Siemens' global presence and the opportunity to work on projects around the world.

• I believe Siemens offers great opportunities for career growth and development in the electrical field.
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Q2. What are your strengths and weaknesses ?
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My strengths include problem-solving skills and attention to detail. My weaknesses include public speaking and time management.
• Strengths: problem-solving skills

• Strengths: attention to detail

• Weaknesses: public speaking

• Weaknesses: time management
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Electrical engineering

About new project your experience?

Q1. Theory of machine
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Theory of machine deals with the study of mechanisms and their behavior.
• Theory of machine focuses on understanding the principles behind the operation of machines.

• It involves studying the kinematics and dynamics of machines.

• Examples include studying the working of gears, cams, and linkages.

• It also covers topics like balancing of rotating masses and vibration analysis.
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Q2. Strength and weakness
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It was good and all question are of quantitative analysis

Online aptitude test was easy. Questions were asked on electrical only.

Q1. Interview starts from basics of electrical. Questions were centered around generators and transformers. They test your basic electrical knowledge. No cross questioning and all direct questions
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Q2. Types of rotors in generators
Ans. 
Types of rotors in generators include salient pole rotor and cylindrical rotor.
• Salient pole rotor has projecting poles with concentrated windings, used in low-speed applications.

• Cylindrical rotor has distributed windings and is used in high-speed applications.

• Other types include wound rotor and squirrel cage rotor.

• Wound rotor has three-phase windings connected to slip rings, used in variable speed applications.

• Squirrel...read more
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Q3. What is star delta Starter
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Star delta starter is a type of reduced voltage starter used for starting high power motors.
• Consists of two contactors - one for star connection and one for delta connection

• Reduces starting current and torque on the motor

• Commonly used in industrial applications for motors above 5 HP
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Q4. What are the types of transformer losses
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Types of transformer losses include copper losses, iron losses, and stray losses.
• Copper losses: Also known as I^2R losses, occur in the copper windings of the transformer due to resistance.

• Iron losses: Also known as core losses, occur in the transformer core due to hysteresis and eddy currents.

• Stray losses: Occur due to leakage flux and imperfect magnetic coupling between the windings.

• Examples: An example of copper los...read more
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Q5. Working principle of generator
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A generator works on the principle of electromagnetic induction to convert mechanical energy into electrical energy.
• Generators use a magnetic field and a conductor to create a flow of electrons, generating electricity.

• When the conductor moves through the magnetic field, it induces a current in the conductor.

• This current is then collected and transferred through wires to power electrical devices.

• Examples of generators i...read more
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Online test conducted by company

Q1. Asked question related to mechanical filed
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