Rajan Technocast Graduate Engineer Trainee (Get) Interview Questions and Answers

Not so hard if you practice daily you may crack very easily

Q1. Most of the questions are asked from basic knowledge.
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Q2. Inverter, Generator, power system related
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Q1. Be honest with yourself while answering the HR round
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Over all experience was good

Q1. Stress and strain
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Q2. Iron carbon diagram
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Iron carbon diagram shows the phases of iron and carbon at different temperatures.
• Iron carbon diagram is a graphical representation of the phases of iron and carbon at different temperatures.

• It helps in understanding the microstructure of steel and cast iron.

• The diagram shows the phases such as austenite, ferrite, cementite, and pearlite.

• It is used in metallurgy to determine the properties of steel based on its composi
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Q3. Isometric to orthogonal representation
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Isometric and orthogonal representations are two different ways to depict objects in engineering and design.
• Isometric representation shows objects in a 3D perspective with all three dimensions equally foreshortened.

• Orthogonal representation shows objects in a 2D format with each dimension shown separately and to scale.

• Isometric drawings are often used in technical drawings to show a 3D view of an object, while orthogon...read more
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Q4. About metal and non metals
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Q1. Basic concept of design
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Q2. How can some one reduce the cost of the components
Ans. 
Reducing component costs can be achieved through various strategies such as bulk purchasing, negotiating with suppliers, and redesigning products.
• Negotiate with suppliers for better pricing

• Explore bulk purchasing options for discounts

• Redesign products to use cheaper materials or components

• Consider outsourcing production to lower-cost regions

• Implement lean manufacturing practices to reduce waste and improve efficiency
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Q1. Basics different between torque and couple
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Q2. Some situational based questions
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Q1. Asked about training that i have done
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Q1. TELL ME ABOUT YOURSELF?
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Q2. PREVIOUS EXPERIENCE?
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Q1. What is the principle of transformer
Ans. 
The principle of a transformer is based on electromagnetic induction.
• Transformers work on the principle of transferring electrical energy between two or more coils through electromagnetic induction.

• They consist of two coils, known as the primary and secondary coils, which are wound around a common magnetic core.

• When an alternating current (AC) flows through the primary coil, it creates a changing magnetic field around ...read more
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