Sidwal Refrigeration Industries Design Engineer Interview Questions and Answers

1 angle and 2 angle are terms used in engineering design to describe the orientation of a part or feature relative to a reference surface.

• 1 angle refers to a feature that is oriented parallel to the primary datum plane

• 2 angle refers to a feature that is oriented perpendicular to the primary datum plane

• These terms are commonly used in geometric dimensioning and tolerancing (GD&T) to specify the orientation of features o...read more

Geometry and tolerance in design refer to the dimensions and allowable variations in a part or product.

• Geometry refers to the shape and size of a part or product.

• Tolerance is the allowable variation in dimensions to ensure proper fit and function.

• Tolerances are specified using symbols like +, -, or a range of values.

• For example, a hole may have a diameter of 10mm with a tolerance of +/- 0.1mm.

• Tolerances can affect the

1 angle and 2 angle are terms used in engineering to describe the orientation of a part or feature in relation to a reference plane.

• 1 angle refers to the orientation of a part or feature with respect to one reference plane

• 2 angle refers to the orientation of a part or feature with respect to two reference planes

• These terms are commonly used in engineering drawings to specify the orientation of features for manufacturin

Telecom fibres are mainly of two types: single-mode and multi-mode. Connectors include SC, LC, ST, and FC.

• Single-mode fibres have a smaller core and are used for long-distance communication.

• Multi-mode fibres have a larger core and are used for short-distance communication.

• SC (Subscriber Connector) and LC (Lucent Connector) are small form-factor connectors.

• ST (Straight Tip) and FC (Ferrule Connector) are older connector...read more

A substation is a facility used for transforming voltage levels in an electrical power system.

• Substations receive high voltage electricity from power plants or transmission lines

• They transform the voltage to a lower level for distribution to homes and businesses

• Substations may also include equipment for protection, control, and monitoring of the power system

Transformers are classified based on their construction and cooling methods, such as dry-type, oil-filled, and cast resin transformers.

• Transformers can be classified as dry-type, oil-filled, or cast resin based on their construction and cooling methods.

• Dry-type transformers use air as the cooling medium and are suitable for indoor applications.

• Oil-filled transformers use oil as the cooling medium and are commonly used ...read more

Electricity development in India has seen significant growth over the years.

• India's electricity generation capacity has increased significantly in the past few decades.

• The government has implemented various schemes and initiatives to improve access to electricity across the country.

• Renewable energy sources like solar and wind power are being increasingly utilized to meet the growing energy demands.

• The electrification o...read more

I pursued a Bachelor's degree in Civil Engineering, focusing on structural design and project management.

• Completed coursework in structural analysis, fluid mechanics, and materials science.

• Participated in a capstone project designing a sustainable bridge.

• Interned at a construction firm, gaining hands-on experience in project management.

• Engaged in various engineering competitions, enhancing problem-solving skills.

I possess a diverse skill set including technical expertise, problem-solving abilities, and effective communication skills.

• Technical Proficiency: Experienced in CAD software like AutoCAD and SolidWorks for designing engineering solutions.

• Problem-Solving: Successfully resolved a critical project issue by implementing a new workflow that increased efficiency by 20%.

• Communication Skills: Collaborated with cross-functional...read more