Amar Udyog Interview Questions and Answers for Freshers

There were all the types of questions like Mathematics problems and some questions related to ECE branch and Embedded Systems, Control system problems, Digital Communication problems etc

Group discussion of 20 people dividing into 2 groups and giving some random topics to discuss and provide 2mins for discussion within the group members to discuss about topic before GD

Q1. They asked about project and Embedded questions and also some ECE question
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Q1. What are the responsibilities of a quality engineer?
Ans. 
Quality engineers are responsible for ensuring products meet quality standards through testing, analysis, and process improvement.
• Developing and implementing quality control systems

• Conducting tests and inspections to identify defects

• Analyzing data to improve processes and reduce defects

• Collaborating with production teams to address quality issues

• Training staff on quality standards and procedures
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Q1. Your Qualification
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Q1. Introduce yourself
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Q1. This question is Two Stock Engine And Fore Stock Engine Defferent
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Q2. Vernier List Count
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Q3. Height gauge list Count
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Q4. What is IC Engine
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General aptitude And technical field questions

Q1. Full form of CNC and VMC Can you interested this job
Ans. 
CNC stands for Computer Numerical Control and VMC stands for Vertical Machining Center.
• CNC - Computer Numerical Control is a system where a computer controls the movement of machinery and tools in manufacturing processes.

• VMC - Vertical Machining Center is a type of milling machine with a vertically oriented spindle that can perform various machining operations.

• Example: CNC machines are used in industries like automotiv...read more
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Q2. Different between CNC and VMC machine
Ans. 
CNC machines are automated machine tools controlled by computer programs, while VMC machines are a type of CNC machine specifically designed for vertical milling operations.
• CNC machines can perform a variety of tasks such as cutting, drilling, and shaping materials based on computer-aided designs (CAD)

• VMC machines are specifically used for vertical milling operations, where the cutting tool rotates to remove material f...read more
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Q3. How many types of measuring instruments.
Ans. 
There are various types of measuring instruments used in machining, including calipers, micrometers, height gauges, and dial indicators.
• Calipers

• Micrometers

• Height gauges

• Dial indicators
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Q4. How much least count of vernier caliper.
Ans. 
The least count of a vernier caliper is typically 0.02 mm or 0.001 inches.
• The least count is the smallest measurement that can be read on the scale of the vernier caliper.

• For metric vernier calipers, the least count is usually 0.02 mm.

• For imperial vernier calipers, the least count is typically 0.001 inches.
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Q5. What are the measure of snap gauge.
Ans. 
Snap gauge measures the outside diameter of a workpiece.
• Snap gauge is used to quickly and accurately measure the outside diameter of a workpiece.

• It consists of a frame with two anvils that can be adjusted to fit the workpiece.

• The anvils are brought into contact with the workpiece, and the measurement is read from the gauge.

• Snap gauges are commonly used in machining and manufacturing processes to ensure precision and qu...read more
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Q1. Cad drawing on Catia drawing with GD &T
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Q1. What is Histrasis? What is viscosity?
Ans. 
Histrasis is the property of a material to resist change in shape or size under stress. Viscosity is the measure of a fluid's resistance to flow.
• Histrasis is important in materials science and engineering as it determines the strength and durability of materials.

• Viscosity is important in fluid mechanics and is measured in units such as poise or centipoise.

• Examples of high viscosity fluids include honey and molasses, wh...read more
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Q1. No question only introduction
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Q1. Self introduction , Hobbies, intrest
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Q1. What is diaode . And uses
Ans. 
A diode is a semiconductor device that allows current to flow in one direction only.
• Diodes are commonly used in rectifiers to convert AC to DC power.

• They are also used in signal processing, voltage regulation, and protection circuits.

• Examples include light-emitting diodes (LEDs) and photodiodes.

• Diodes can be used in logic gates and digital circuits for switching and signal processing.
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Q2. What is ldr and use
Ans. 
LDR stands for Light Dependent Resistor. It is a type of resistor that changes its resistance based on the amount of light it is exposed to.
• LDRs are commonly used in light sensing applications, such as automatic street lights or camera exposure control.

• The resistance of an LDR decreases as the intensity of light increases.

• LDRs are often used in combination with other components like transistors or microcontrollers to c
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Q1. About yourself and your city
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Q2. Your choice and shift
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Q1. Draw a diagram of half wave rectifier
Ans. 
A half wave rectifier is a circuit that converts AC voltage to pulsating DC voltage by allowing only one half of the input waveform to pass through.
• The input AC voltage is applied to a diode which only allows current to flow in one direction.

• During the positive half cycle of the input waveform, the diode conducts and allows current to flow through the load.

• During the negative half cycle, the diode blocks current flow, ...read more
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