Concept of FEM and Procedure
Finite Element Method (FEM) is a numerical technique used to solve complex engineering problems by dividing a large system into smaller, simpler parts called finite elements.
Instead of solving the whole structure at once, FEM solves each small element and combines the results to get an approximate solution.
Procedure of FEM:
Design Thinking is a non-linear, iterative process used to understand users, challenge assumptions, re-define problems, and create innovative solutions. To illustrate this, let’s use the example of improving the commute experience for urban cyclists.
1. empathize (finding the problem)
The first stage is about gaining an empathetic understanding of the problem you are trying to solve. This involves observing and engaging with people to understand their experiences and motivations.
Example: You
E.F. Codd, a pioneer in the field of relational databases, defined 12 rules (numbered 0 to 12) to determine whether a Database Management System (DBMS) can be considered a truly Relational Database Management System (RDBMS).
For a 10-mark answer, here is a breakdown of these rules with examples.
Rule 0: The Foundation Rule
For a system to qualify as an RDBMS, it must use its relational facilities exclusively to manage the database. If a system requires non-relational sub-languages to access data,...
VERY HIGH FREQUENCY QUESTIONS
1. Define office in one sentence.
2. Explain the role of office assistant.
3. Explain the functions of office assistant
4. Define office resources.
5. Explain the types of office resources.
6. Write the importance of office resources. Explain in 5 very short point
7. Write the meaning of accounting.
8. What is double entry bookkeeping system?
9. Define double entry system and explain its features. In 5 very short point
10. Define joint stock company.
11. Write any five...
1. What is Internet?
The Internet is a global network of networks that connects millions of private, public, academic, business, and government networks. It uses the standard Internet Protocol Suite (TCP/IP) to link devices worldwide and share data.
2. Explain Protocols? Explain any 5 protocols.
A Protocol is a set of formal rules that govern how data is transmitted and processed over a network.
HTTP (Hypertext Transfer Protocol): Used for transferring web pages over the internet.
FTP (File Transfer
Here are short, exam-ready answers for your Class 11th Science Question Bank:
1) Explain Client-side scripting?
It refers to programs that are executed on the user's browser (the client) rather than the server. JavaScript is the most common example. It is used to create interactive web pages, validate forms, and reduce server load.
2) How to declare a variable in JavaScript?
Variables are containers for storing data. In JavaScript, they are declared using three keywords:
var: Used in older versions
Edad: 7–11 años
Piaget: etapa de operaciones concretas → pensamiento lógico pero sobre situaciones reales.
Los niños mejoran en:
Incluye tres habilidades:
👉 Example:
Theoretical:
Suction Stroke:
The engine cycle starts with this stroke, Inlet valve opens as the piston which is at TDC starts moving towards BDC and the air-fuel mixture in case of petrol and fresh air in case of diesel engine starts entering the cylinder, till the piston moves to BDC.
Compression Stroke:
After the suction stroke the piston again starts moving from BDC to TDC in order to compress the air-fuel (petrol engine) and fresh air (diesel engine) which in turn raises the pressure inside the