Uno Minda Kyoraku Interview Questions and Answers

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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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