Quality Department

Quality Department Interview Questions and Answers

Updated 4 Feb 2025

Q1. How many years of experience do you have in electric vehicles (EV), and what is your current location?

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I have 5 years of experience in electric vehicles (EV) and I am currently located in Los Angeles, California.

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Gas chromatography is a technique used to separate and analyze volatile compounds in a sample.

Gas chromatography involves the vaporization of a sample and its separation into individual components based on their affinity for a stationary phase.
It is commonly used in various industries, such as pharmaceuticals, environmental analysis, and food and beverage.
Gas chromatography can be used to identify and quantify compounds in complex mixtures, such as analyzing the composition o...read more

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Density of bitumen is measured in kg/m³. There are several types of cement, including Portland cement, white cement, and rapid-hardening cement.

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The process for checking a vehicle involves inspecting various components to ensure safety and functionality.

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The GC principle is used in quality control to ensure the accuracy and reliability of measurements.

GC stands for Gas Chromatography, a technique used to separate and analyze volatile compounds.
The GC principle is based on the separation of a mixture into its individual components using a stationary phase and a mobile phase.
It is widely used in various industries such as pharmaceuticals, environmental analysis, food and beverage, and forensic science.
GC is used to identify and...read more

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A capacitor is an electronic component that stores and releases electrical energy.

Capacitors are used in electronic circuits to store energy and provide power during peak demand.
They can smooth out voltage fluctuations and filter out noise in power supplies.
Capacitors are also used in timing circuits, oscillators, and filters.
They are commonly found in electronic devices such as computers, televisions, and smartphones.
Capacitors can be polarized or non-polarized, depending on...read more

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Ans.

The type of bitumen and aggregate used depends on the specific project requirements and environmental factors.

The type of bitumen can vary based on factors such as climate, traffic volume, and desired durability.
Common types of bitumen include pen grade, polymer modified, and emulsion.
The type of aggregate used can also vary based on factors such as climate, traffic volume, and desired appearance.
Common types of aggregate include crushed stone, gravel, and sand.
The combinatio...read more