Stone India Interview Questions and Answers

Q1. What does a 4G GSM network diagram illustrate?
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Q2. What is beamwidth in the context of antenna theory?
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Q3. What steps would you take to observe the field if you were to visit it?
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Q4. What is a threshold?
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Q5. What is Voltage Standing Wave Ratio (VSWR)?
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Q6. What is MIMO (Multiple Input Multiple Output) technology?
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Q7. What is an E-Node B?
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Q8. Why is a Base Station Controller (BSC) unnecessary in a 4G network?
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Q9. What are the uplink and downlink speeds in a 4G network?
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Q1. What reasons can you provide that would support the decision to hire you?
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Q2. Can you provide details about your family and academic background?
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Q3. What motivates you to want to join our organization?
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Behavioral questions.

Multiple choice qiestions7

Q1. Practical assessment
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Q2. They need Technical Trainer with above 60% marks in 10th , 12th , ITI , Diploma, B-tech but with willing to on-role them. They also agree with fake certificate , Diploma & Degree candidate. But when he or ...read more
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Q3. They even deducted charges of lunch.
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Q4. They even forced to work on shutdown
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Q5. They even not give payment when working on shutdown or comp off
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This was a multiple-choice exam, and the questions were related to English, mathematics, and reasoning.

Q1. Technical questions related to paints chemistry
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Q2. What are pigments and what are the types of pigments and what are resins
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Q3. What is capillary action and what is PH value
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Q1. This was with regional manager
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Group discussion is a very important tool in addressing various problems.

Q1. What is the count of different types of vernier calipers?
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Q2. What is the count of measurements in micrometers?
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Q3. QQC Information About the world
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Q1. What the Quality
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Q2. What are the steps involved in Quality Control (QQC)?
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Q1. What principle underlies Bernoulli's theorem?
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Bernoulli's theorem states that an increase in the speed of a fluid occurs simultaneously with a decrease in pressure or a decrease in the fluid's potential energy.
• Bernoulli's theorem is based on the principle of conservation of energy in fluid flow.

• It states that in a steady flow of an incompressible and non-viscous fluid, the total energy remains constant along a streamline.

• The theorem relates the pressure, velocity,...read more
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Q2. What are the differences between mechanical energy and electrical energy?
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Mechanical energy is the energy possessed by an object due to its motion or position, while electrical energy is the energy carried by electric currents.
• Mechanical energy is related to the movement or position of an object, while electrical energy is related to the flow of electric charge.

• Mechanical energy can be kinetic (energy of motion) or potential (energy of position), while electrical energy is the movement of el...read more
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Q3. What is the coefficient of friction?
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The coefficient of friction is a measure of the resistance to motion between two surfaces in contact.
• The coefficient of friction is a dimensionless value that represents the ratio of the force of friction between two bodies to the force pressing them together.

• It can be static (when the objects are not moving relative to each other) or kinetic (when they are in motion).

• For example, rubber on concrete has a higher coeffi
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Q4. As we go below the earth's surface, the force of gravitational force increases or decreases.
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Gravitational force increases as we go below the earth's surface.
• Gravitational force is directly proportional to the mass of an object and inversely proportional to the square of the distance between the centers of the objects.

• As we move closer to the center of the Earth, the distance between the center of the Earth and the object decreases, leading to an increase in gravitational force.

• For example, a person standing o...read more
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Q5. What is the difference between pressure and force?
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Pressure is the amount of force applied over a specific area, while force is a push or pull on an object.
• Pressure is a scalar quantity, while force is a vector quantity.

• Pressure is measured in units such as Pascals (Pa) or pounds per square inch (psi), while force is measured in units such as Newtons (N) or pounds (lbs).

• Pressure can be distributed over a surface, while force is a single point application.

• Example: Press...read more
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The company will conduct the small test
And if they qualify they will go to other round

In this test they think about the person about how the will work it can able to about person

Team leader will gather all members to solve the problem in the company and if any any problem they will discuss with them
Group discussion they will find solutions,get good product, sales, other

Q1. Why should I took you
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Q2. Do you have any experience
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Q3. What is your goal
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Q4. Why you choose the company
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Q1. Self introduction
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Q2. What is pH?
Ans. 
pH is a measure of the acidity or alkalinity of a solution on a scale of 0 to 14.
• pH stands for 'potential of Hydrogen'

• It measures the concentration of hydrogen ions in a solution

• A pH of 7 is considered neutral, below 7 is acidic, and above 7 is alkaline

• Examples: Lemon juice has a pH of around 2, while baking soda has a pH of around 9
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Q3. What is ultraviolet (UV) spectroscopy, and how does it work?
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UV spectroscopy is a technique used to analyze the absorption and transmission of ultraviolet light by a sample.
• UV spectroscopy involves measuring the absorbance of ultraviolet light by a sample.

• It works based on the principle that molecules absorb UV light at specific wavelengths.

• The amount of absorption is proportional to the concentration of the absorbing species in the sample.

• UV spectroscopy is commonly used in pha...read more
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Q4. What is UV?
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UV stands for ultraviolet, a type of electromagnetic radiation with a wavelength shorter than that of visible light.
• UV radiation is commonly emitted by the sun and can cause damage to skin and eyes.

• UV radiation is categorized into UVA, UVB, and UVC based on wavelength.

• UV light is used in various applications such as sterilization, tanning beds, and counterfeit detection.
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Q5. What is fingerprint region?
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Fingerprint region refers to a specific range of frequencies in an infrared spectrum that is unique to a particular molecule.
• Fingerprint region is typically between 1500-500 cm^-1 in an IR spectrum.

• It is used for identifying functional groups in organic molecules.

• Each molecule has a unique fingerprint region due to its unique molecular structure.
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Q6. Tell me a range of UV spectroscopy
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UV spectroscopy measures the absorption of ultraviolet (UV) light by a sample.
• UV spectroscopy is used to analyze the electronic transitions in molecules.

• It is commonly used in pharmaceuticals, environmental monitoring, and material science.

• UV spectroscopy typically ranges from 190 to 400 nm.

• The Beer-Lambert law is often applied in UV spectroscopy to quantify the concentration of a sample.

• UV spectroscopy can be used to ...read more
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Q1. Can you provide a self-introduction?
Ans. 
I am a detail-oriented Quality Controller with a strong background in ensuring product quality and compliance.
• Experienced in conducting quality inspections and audits

• Skilled in identifying and resolving quality issues

• Proficient in implementing quality control procedures

• Strong attention to detail and accuracy

• Excellent communication and problem-solving skills
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Q2. Are you proficient in the Hindi language?
Ans. 
Yes, I am proficient in the Hindi language.
• Fluent in speaking, reading, and writing Hindi

• Can effectively communicate with Hindi-speaking team members

• Have experience in translating documents from Hindi to English

• Comfortable with using Hindi terminology in quality control processes
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Q3. Can you discuss the projects you completed during your college studies?
Ans. 
During my college studies, I completed several projects related to quality control in manufacturing processes.
• Developed a quality control plan for a manufacturing company to ensure product consistency and compliance with industry standards

• Conducted statistical analysis on production data to identify areas for improvement and reduce defects

• Implemented Six Sigma methodologies to optimize processes and minimize waste

• Colla...read more
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Q4. Why cipla?
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Q5. Tell me about your education
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I have a Bachelor's degree in Quality Management from XYZ University.
• Bachelor's degree in Quality Management

• Specialized coursework in quality control techniques

• Hands-on experience with quality control processes

• Continuous learning and professional development in the field
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Q6. Tell me about your family
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I come from a close-knit family of five, including my parents, my older sister, and my younger brother.
• I have a supportive and loving family who have always encouraged me to pursue my goals.

• We enjoy spending quality time together, whether it's going on family vacations or simply having dinner at home.

• My parents have been a great source of inspiration for me, instilling values of hard work and dedication.

• My siblings and...read more
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Q1. What has been your experience as an electrical engineer working in a supervisory role?
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Q2. I am always done my work on time
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Q3. My work is always finishing and facing work
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Q4. I am all electrical work complete done
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