Hitachi Astemo Maintenance Supervisor Interview Questions and Answers

Q1. What is the unit of resistance ?
Ans. 
The unit of resistance is Ohm (Ω).
• The unit of resistance is denoted by the symbol Ω (Ohm)

• Resistance is measured in Ohms

• Named after German physicist Georg Simon Ohm

• Commonly used in electrical circuits
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Q2. Define the ohm law
Ans. 
Ohm's Law states that the current flowing through a conductor is directly proportional to the voltage across it and inversely proportional to the resistance.
• Ohm's Law is represented by the formula V = IR, where V is voltage, I is current, and R is resistance.

• It helps in calculating the relationship between voltage, current, and resistance in an electrical circuit.

• It is named after the German physicist Georg Simon Ohm w
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Our discussion was on how to maintain electrical machines healthy .So we discussed and found many ideas .It was really nice discussion i had

Q1. What you do for making yourself confidential ?
Ans. 
I ensure confidentiality by following company policies, maintaining data security, and keeping sensitive information private.
• Adhering to company policies regarding confidentiality

• Using secure methods for storing and transmitting data

• Avoiding discussing sensitive information with unauthorized individuals
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Q2. Whats your strengths ?
Ans. 
My strengths include strong problem-solving skills, attention to detail, and ability to work well under pressure.
• Strong problem-solving skills

• Attention to detail

• Ability to work well under pressure
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Q1. What is voltage define it?
Ans. 
Voltage is the difference in electric potential between two points in a circuit, measured in volts.
• Voltage is the force that pushes electric current through a circuit

• It is measured in volts (V)

• Voltage is the potential difference between two points in a circuit

• Higher voltage means more energy available to move electrons

• Voltage can be DC (direct current) or AC (alternating current)
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Q1. Press machine utility compressor
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Q1. About current job responsiblty
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Q1. Related to work and kpi
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Q2. Why want to leave
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Q3. Machine related conditional questions
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Technical questions ,basic English grammar and aptitude question.

Q1. Shelf introduction Example your project. Technical questions
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Q1. Draw a circuit diagram to convert 230v ac to 24v dc.
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Q2. PLC Ladder logic Diagram
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