Unicharm Quality Controller Interview Questions and Answers for Experienced

Q1. What connection at home wearing?
Ans. 
The connection at home refers to the network setup that allows devices to communicate and access the internet.
• Wi-Fi router: Central device for wireless internet access.

• Ethernet cables: Wired connections for stable internet.

• Smart devices: Phones, tablets, and smart TVs connect to the network.

• Network security: Firewalls and passwords protect the connection.
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Q2. What is step down transformer?
Ans. 
A step-down transformer reduces voltage from a higher level to a lower level while increasing current.
• Used in power distribution to lower voltage for safe usage.

• Commonly found in chargers for electronic devices.

• Example: A transformer that converts 220V to 12V for LED lights.

• Essential in electrical systems to prevent equipment damage.
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Q3. How many types of motor use in industrial?
Ans. 
Industrial motors are essential for various applications, with several types designed for specific tasks and efficiency.
• AC Motors: Commonly used in fans and pumps; examples include induction motors.

• DC Motors: Used in applications requiring variable speed; examples include electric vehicles.

• Stepper Motors: Ideal for precise control in robotics and CNC machines.

• Servo Motors: Used in automation and robotics for precise po...read more
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Q1. Tell me about your self
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Q2. Tell me about your project
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Q3. Your family background
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Q1. Salary Expectation, shift timing confirmation, notice period, why you want to switch job, strength of your previous company, turnover of your company, your reportings, your family background
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Q1. Current job role, about the company,job shift suitable timing, short introduction, technical knowledge related to you had done in previous and also for applying post.
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Q1. Life cycle in angular,component communication,Directives ,component
Ans. 
Angular life cycle, component communication, directives, and components are key concepts in Angular development.
• Angular life cycle includes ngOnChanges, ngOnInit, ngDoCheck, ngOnDestroy, etc.

• Component communication can be achieved using @Input, @Output, services, or event emitters.

• Directives in Angular are used to add behavior to DOM elements.

• Components are the building blocks of Angular applications, each representing...read more
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Q2. Basic javascript Queastion
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Q1. Normal and expected HR rounds
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Q1. About the operation of Boiler
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Q2. About the operation of turbines
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Q3. About plant efficiency
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Q1. Salory structure
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Q2. Family background
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How to handle emergency.

Q1. Boiler light up sop
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Q2. Turbine rolling procedure
Ans. 
Turbine rolling procedure involves carefully starting and stopping the turbine to prevent damage.
• Ensure proper lubrication of bearings before starting the turbine.

• Gradually increase the speed of the turbine to prevent sudden stress on the components.

• Monitor temperature and vibration levels during the rolling procedure.

• Follow manufacturer's guidelines for specific turbine rolling procedures.

• Perform regular maintenance c
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Q1. About current job profile
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Q2. About family , company, job profile
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Q1. About family and work experience
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