Nexgen Drying Systems Project Engineer Interview Questions and Answers

Electronics deals with the flow of electrons, while electrical focuses on the generation, distribution, and use of electricity.

• Electronics is concerned with the behavior and control of electrons in devices and systems.

• Electrical engineering deals with the generation, transmission, and use of electrical power.

• Electronics involves designing and building electronic circuits and devices, such as computers and smartphones.

• E...read more

An AND gate is a logic gate that outputs a high signal only when all of its inputs are high.

• AND gate is a basic logic gate used in digital circuits.

• It has two or more inputs and one output.

• The output of an AND gate is true only when all of its inputs are true.

• It follows the truth table: 0 AND 0 = 0, 0 AND 1 = 0, 1 AND 0 = 0, 1 AND 1 = 1.

• AND gates are commonly used in computer processors, memory units, and other digital

A NOR gate is a logic gate that produces an output of true only when all of its inputs are false.

• NOR gate is a type of logic gate that performs the logical NOR operation.

• It has two or more inputs and one output.

• The output of a NOR gate is true (or high) only when all of its inputs are false (or low).

• It is the complement of the OR gate.

• The truth table for a NOR gate is: 0 NOR 0 = 1, 0 NOR 1 = 0, 1 NOR 0 = 0, 1 NOR 1 = 0...read more

A basic gate is a fundamental building block of digital circuits that performs a specific logical operation.

• Basic gates include AND, OR, NOT, NAND, NOR, and XOR gates.

• AND gate outputs true only when all inputs are true.

• OR gate outputs true when at least one input is true.

• NOT gate inverts the input signal.

• NAND gate outputs the negation of the AND gate.

• NOR gate outputs the negation of the OR gate.

• XOR gate outputs true wh

QC stands for Quality Control. It is a department responsible for ensuring products meet quality standards.

• QC involves inspecting and testing products to ensure they meet quality standards

• QC department is responsible for identifying defects and implementing corrective actions

• Examples of QC activities include product testing, inspection, and quality audits

7QC tools are a set of quality control tools used for process improvement and problem-solving in quality management.

• Check sheets: Used for collecting and organizing data, such as defect counts.

• Histograms: Visual representation of data distribution to identify patterns.

• Pareto charts: Helps prioritize issues by showing the most significant factors.

• Cause-and-effect diagrams: Identifies root causes of problems.

• Scatter diag...read more

Securitisation is the process of pooling various types of debt and selling them as securities to investors.

• Securitisation involves bundling together various types of debt, such as mortgages, auto loans, or credit card debt.

• These debts are then sold to a special purpose vehicle (SPV) which issues securities backed by the cash flows from the underlying assets.

• Investors purchase these securities and receive payments based...read more

Financial ratios are tools used to evaluate a company's financial performance and health.

• Financial ratios are calculated using data from a company's financial statements.

• They help investors and analysts assess a company's profitability, liquidity, efficiency, and solvency.

• A good number for a financial ratio can vary depending on the industry and company size.

• For example, a current ratio of 2 or higher is generally cons...read more

Excel functions like Vlookup, Hlookup, Xlookup, IF/AND/OR are used for data lookup and logical operations.

• Vlookup: Searches for a value in the first column of a table and returns a value in the same row from a specified column.

• Hlookup: Similar to Vlookup but searches for a value in the first row of a table.

• Xlookup: A more versatile version of Vlookup and Hlookup that can search both vertically and horizontally.

• IF: Retu...read more