Aruna Alloy Steels Junior Engineer Interview Questions and Answers

Q1. What is career goal
Add your answer

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
Answered by AI
Add your answer
Q2. Different b/w Stress and Strain?
Ans. 
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
Answered by AI
Add your answer
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).
Answered by AI
Add your answer
Q4. How Many Types of Steel?Explained tha percentage of Steel?
Ans. 
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
Answered by AI
Add your answer
Q5. Explain Thermodynamics Law 1st 2nd and 3 rd?
Ans. 
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
Answered by AI
Add your answer

Q1. About welding and manufacturing process as well as basic mechanical engineering
Add your answer

Q1. Just ask normal question about me
Add your answer

Q1. Strength and weakness
Add your answer
Q2. Why do you want to join
Add your answer
Q3. Location preferences
Add your answer

Coding questions based on core Java and DSA