Filtra Consultants & Engineers Interview Questions and Answers

API Design using Node and Mongo

NodeJs , JavaScript, System Design

Q1. Very good day😊
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Q2. May. Life. Strike🎳
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Q3. World. One. Strike
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Q4. May. Name. Strike.
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Q5. May. Cantry. Strong💪
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Q6. May. Experience. Strong
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Q7. May. Education. Strong
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Q8. May. Book. Strong
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Q9. May. Question. Strong💪💪💪💪
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Q1. Job Description matching and Overall fitment
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Q1. All technical related to Job Description
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Q2. As per Job description
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Q1. Profile fitment
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Question asked from various topics like simple airthmetic, some Computer related full from, basic of computer and programming. Some question asked from Sql. There are total 32 question, and 4 are subjective type question.

Q1. What is cloud computing? What is API? Types of Sql? Question on Azure and Aws? About zkteco? What is Sdk?
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Q2. What is an API?
Ans. 
An API (Application Programming Interface) is a set of rules and protocols that allows different software applications to communicate with each other.
• APIs define the methods and data formats that applications can use to request and exchange information.

• They allow developers to access the functionality of a software application or service without needing to understand its internal workings.

• Examples of APIs include Googl...read more
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Q3. What do you mean by SDK?
Ans. 
SDK stands for Software Development Kit, a set of tools and libraries for developing applications for a specific platform or framework.
• SDK provides developers with tools, libraries, code samples, and documentation to help them build software applications for a specific platform or framework.

• SDKs can include APIs, IDEs, compilers, and other tools necessary for development.

• Examples of popular SDKs include Android SDK for...read more
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Q1. Some normal HR question? Why you want join this company? Are you would work in foreign? Just random question to check your english fluency.
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Q1. What is ptr full name
Ans. 
PTR stands for Project Technical Report.
• PTR is a document that summarizes the technical aspects of a project.

• It includes details such as project scope, objectives, methodology, results, and conclusions.

• PTRs are often used to communicate project progress and findings to stakeholders.
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Q2. What is lt pole election rull
Ans. 
LT pole election rule refers to the guidelines and regulations for selecting and installing low tension electrical poles.
• LT pole election rule specifies the criteria for selecting the appropriate location for installing low tension electrical poles.

• It includes factors such as distance from buildings, roadways, and other structures, as well as soil conditions and accessibility.

• Compliance with LT pole election rule ensur...read more
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Q3. Power transmission research
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Q4. Distribution tarnsfarma reserch
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Q5. Five fit depth with coil earthing
Ans. 
Coil earthing is a method of grounding electrical systems to prevent electric shock and ensure safety.
• Coil earthing involves burying a coil of wire in the ground to create a low-resistance path for electrical currents to flow safely.

• The depth at which the coil should be buried depends on factors such as soil type, moisture content, and local regulations.

• Proper installation of coil earthing is essential to protect equip...read more
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General knowledge and logical mathematics.

Q1. 2 week training with review
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Q2. Based on your review task.
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Quantitive aptitude and English grammar

Q1. Self introduced and subject base questions
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Q1. Uses of autocad in engeneering
Ans. 
AutoCAD is a computer-aided design software widely used in engineering for creating precise and detailed 2D and 3D drawings.
• Creating accurate and detailed technical drawings

• Designing and drafting architectural plans

• Producing engineering diagrams and schematics

• Generating 3D models for visualization and analysis

• Creating construction and manufacturing blueprints

• Simulating and testing designs before implementation

• Collabora...read more
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Q2. What is the full form of CAD
Ans. 
CAD stands for Computer-Aided Design.
• CAD is a technology that uses computer systems to assist in the creation, modification, analysis, or optimization of a design.

• It is widely used in various industries such as architecture, engineering, and manufacturing.

• CAD software allows designers to create 2D or 3D models of products or structures.

• It helps in improving design accuracy, reducing errors, and increasing productivity.

• ...read more
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Q3. What is tolerance in short
Ans. It is the difference between upper limit and lower limit
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Q4. Name types of fit ? Tell me any two types
Ans. 
Types of fit include clearance fit, interference fit, transition fit, etc.
• Clearance fit: parts are intended to have a gap between them, such as a shaft and a hole

• Interference fit: parts are intended to be pressed or forced together, such as a bearing and a shaft

• Transition fit: parts have both clearance and interference, such as a piston and a cylinder

• Other types of fit include force fit, shrink fit, and sliding fit
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Q5. Explain in short high pressure die casting? Explain
Ans. 
High pressure die casting is a metal casting process in which molten metal is injected into a steel mold under high pressure.
• Molten metal is injected into a steel mold under high pressure

• The mold is designed to create complex shapes with high accuracy

• The process is used to produce parts with high strength and dimensional accuracy

• Commonly used metals include aluminum, zinc, and magnesium

• Used in automotive, aerospace, an
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