Bansal Wire Industries Production Engineer Interview Questions and Answers

Material engineer questions

Q1. Basic questions on diploma mechanical engineering
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Q1. What is career goal
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Q1. What are tha fuction of otto cycle and Diesel Cycle?
Ans. 
Otto cycle is used in gasoline engines and Diesel cycle is used in diesel engines.
• Otto cycle is a constant volume cycle used in gasoline engines.

• Diesel cycle is a constant pressure cycle used in diesel engines.

• Otto cycle has a higher compression ratio compared to Diesel cycle.

• Otto cycle has a spark plug for ignition while Diesel cycle uses compression ignition.

• Both cycles involve four processes: intake, compression, po
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Q2. Different b/w Stress and Strain?
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Stress is the force applied to a material, while strain is the resulting deformation or change in shape.
• Stress is a measure of the internal forces within a material, while strain is the measure of the deformation or change in shape.

• Stress is typically measured in units of force per unit area (such as N/m^2 or Pa), while strain is a dimensionless quantity.

• Stress can cause a material to deform or break, while strain is t...read more
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Q3. How many types of Ramming mass?
Ans. 
There are two main types of Ramming mass: acidic and basic.
• Acidic Ramming Mass: used for lining induction furnaces and arc furnaces.

• Basic Ramming Mass: used for lining steel ladles and EAF (Electric Arc Furnace).
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Q4. How Many Types of Steel?Explained tha percentage of Steel?
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There are several types of steel, each with different properties and uses. The percentage of steel in a particular alloy can vary.
• Types of steel include carbon steel, alloy steel, stainless steel, tool steel, and high-speed steel.

• The percentage of steel in an alloy can range from as low as 0.2% to as high as 2.1% depending on the type of steel and its intended use.

• For example, carbon steel typically contains around 0.2...read more
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Q5. Explain Thermodynamics Law 1st 2nd and 3 rd?
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First law states energy cannot be created or destroyed, second law states entropy always increases, third law states entropy approaches zero at absolute zero.
• First Law: Energy cannot be created or destroyed, only transferred or converted. Example: A car engine converts fuel into mechanical energy.

• Second Law: Entropy of an isolated system always increases over time. Example: Heat always flows from hot to cold objects.

• Th...read more
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Q1. Payment expectations
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Q1. About yourself and
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Q2. Project
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Q1. What do you know about electrical testing?
Ans. 
Electrical testing involves evaluating the performance and safety of electrical systems and components.
• Electrical testing is essential for ensuring the proper functioning of electrical equipment and systems.

• It involves measuring parameters such as voltage, current, resistance, and continuity.

• Testing can be done using various tools and equipment such as multimeters, insulation testers, and circuit analyzers.

• Regular test...read more
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Q2. Auto cad design test
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Normal calculation, percentage, normal reasoning like mirror image, basic English etc.

Q1. What is the difference between force and stress?
Ans. 
Force is the external agent applied to an object, while stress is the internal resistance within the object to the applied force.
• Force is a vector quantity that has both magnitude and direction, while stress is a scalar quantity.

• Force can be measured in units like Newtons (N), while stress is measured in units like Pascals (Pa).

• Examples of force include pushing a car or lifting a weight, while examples of stress includ
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Q2. Zeroth and first law of thermodynamics
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Zeroth law states objects in thermal equilibrium with a third object are in equilibrium with each other. First law states energy cannot be created or destroyed, only transferred or converted.
• Zeroth law: If A is in thermal equilibrium with B, and B is in thermal equilibrium with C, then A is in thermal equilibrium with C.

• First law: Energy can neither be created nor destroyed, only transferred or converted. It is also kn...read more
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Q1. Salery discussion and shift timing
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Q1. Testing, quality related question
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Q2. Manpower handling, product shedule, required
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