Tm Automotive Seating Systems Diploma Trainee Engineer Interview Questions and Answers

Q1. Working of solar cell.
Ans. 
Solar cells convert sunlight into electricity using photovoltaic effect.
• Solar cells are made of semiconductor materials like silicon.

• When sunlight hits the solar cell, it excites electrons in the material.

• The excited electrons create an electric current, which can be used as electricity.

• Solar cells are often connected in arrays to generate more power.

• Common types of solar cells include monocrystalline, polycrystalline,...read more
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Q1. Basic introduction
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Top question mechanical

Q1. Basic questions about your subjects and branch.
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Q2. Tell me about your self.
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Screening about company overview what they production.

Q1. 1.) Introduce your self. 2.) Why should be hire you. 3.) May be ask your current CTC if you are experiences.
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Q1. Related to your Technical skills
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It's a test which includes your technical knowledge of engineering field plus general awareness...

Q1. What is Induction motor and how it works?
Ans. 
An induction motor is a type of AC motor where power is supplied to the rotor by electromagnetic induction.
• Induction motors are commonly used in various industrial applications due to their simplicity and reliability.

• They consist of a stator (stationary part) and a rotor (rotating part).

• When AC power is supplied to the stator windings, a rotating magnetic field is produced which induces currents in the rotor windings, ...read more
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Q2. How you will change 230v ac into 24 volt DC?
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To convert 230V AC to 24V DC, a rectifier circuit can be used.
• Use a step-down transformer to reduce the voltage from 230V AC to a lower voltage.

• Connect the output of the transformer to a rectifier circuit to convert AC to DC.

• Use a voltage regulator to stabilize the output at 24V DC.

• Examples of rectifier circuits include full-wave rectifiers and bridge rectifiers.
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Q3. Tell me something about your academic?
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Q4. What is plc and how it works?
Ans. 
PLC stands for Programmable Logic Controller, it is a digital computer used for automation of electromechanical processes.
• PLC is used to control machinery in industries by programming it to perform specific tasks.

• It consists of input and output modules, a central processing unit, and a programming device.

• PLCs use ladder logic programming language to create programs for controlling processes.

• They are commonly used in ma...read more
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Q5. Programming of plc ?
Ans. 
Programming of PLC involves writing code to control the operation of a programmable logic controller.
• PLC programming involves creating logic diagrams to represent the control process.

• Programming languages like ladder logic, function block diagram, and structured text are commonly used.

• Inputs and outputs are defined in the program to control the operation of machinery or processes.

• Programming of PLCs can be done using s...read more
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Q6. Project work in academic?
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Noraml qns related to your job profile or resume

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