HCLTech Mechanical Engg. Design Interview Questions and Answers for Experienced

Structural analysis is crucial for ensuring the durability and safety of appliance parts.

• Structural analysis involves evaluating the strength and stability of a component or assembly.

• Finite element analysis (FEA) is a common method used for structural analysis.

• Factors such as material properties, loading conditions, and environmental factors must be considered.

• Examples of appliance parts that require structural analysi...read more

A refrigeration system diagram is a schematic representation of the components and flow of a refrigeration system.

• The diagram typically includes a compressor, condenser, expansion valve, and evaporator.

• The compressor pumps refrigerant gas from the evaporator to the condenser.

• The condenser cools the refrigerant gas, causing it to condense into a liquid.

• The expansion valve reduces the pressure of the liquid refrigerant, ...read more

There are three types of design process: linear, parallel, and iterative.

• Linear design process involves a step-by-step approach from concept to final product.

• Parallel design process involves multiple teams working on different aspects of the design simultaneously.

• Iterative design process involves continuous testing and refinement of the design.

• Examples of linear design process include waterfall model and V-model.

• Exampl...read more

Different types of leaning techniques in machine learning

• Supervised learning

• Unsupervised learning

• Semi-supervised learning

• Reinforcement learning

• Transfer learning

• Deep learning

• Online learning

• Active learning