UNIT-5
1.3. Problems on Energy consumption. Ahouse has following load
(a) 5 Lamps of 60 W each working per 8 hours per day.
(b) 4 Lamps of 100 W each working per 8 hours per day.
(c) 2 Heaters of 1000 W each working per 3 hours per day.
(d) 5 Fans of 80 W each working per 12 hours per day.
Calculate the January month energy bill if the rate of Charge is Rs 0.50 per unit add Rs.10 as meter rent per month.
A.
Given data:
(a) Lamps:
*Number = 5
*Power = 60 W each
*Time = 8 h/day
(b) Lamps:
*Number
1.Derive the expression for Transient Response of RL Circuits.
A.
1. Circuit and assumptions
Resistance = R
Inductance = L
DC source = V applied at t=0
Initial current in inductor: i(0)=0
2. Apply Kirchhoff’s Voltage Law (KVL)
For t>0:
V=Ri(t)+L di(t)/dt
rearranging, L di(t)/dt+Ri(t)=V
3. Solve the differential equation
Step 1: Standard form: di(t)/dt+R/T i(T)=V/L
This is a first-order linear differential equation
Step 2: Complementary
1. Konstruktywizm – filozofia uczenia się oparta na założeniu przez analizę doświadczeń można konstruować własne rozumienie świata.
Główne założenia:
- uczenie się jest poszukiwanie znaczeń, myślenie dywergencyjne,
- do efektywnego nauczania konieczne jest poznanie i zrozumienie modeli moralnych które uczący się wykorzystują do postrzegania, percypowania świata,
- edukacja jest interdyscyplinarna celem uczenia się jest dla jednostki konstruowanie jej własnego znaczenia...
8
3Moral concepts and vocab
Reading 1:
Descriptive Describe how the world is
No judgment
Example: “The car is green”
Normative: Say how the world should be
Make evaluations
Example: “The car is bad”
Moral/ethical claims are a type of normative claim.
All moral claims are normative, but not all normative claims are moral.
welfare, well-being, and prudential value: benefits your own well being
Actions: Impermissible → morally forbidden
Obligatory → must be done
Permissible...
1.What is CSR?Corporate Social Responsibility (CSR) means: Companies should not focus only on profit. They must also care about society, environment, and people.Simple Definition:CSR is the responsibility of businesses to contribute to sustainable economic development while improving the quality of life of employees, society, and the environment.Example:Tata builds schools and hospitals.Infosys supports education.ITC promotes sustainable farming. These are CSR activities.“CSR is a business approach
⭐ 1. What is CSR? (Most Important – exam question)
Corporate Social Responsibility (CSR) means:
👉 Companies should not focus only on profit.
👉 They must also care about society, environment, and people.
Simple Definition:
CSR is the responsibility of businesses to contribute to sustainable economic development while improving the quality of life of employees, society, and the environment.
Example:
Tata builds schools and hospitals.
Infosys supports education.
ITC promotes sustainable farming.
👉
1 Define, in your own words, what AI is, how it is linked/related to human intelligence (if ever), and how does it differ from other computing fields. Use a schema to illustrate your answer.
Definition of AI (1pt): Artificial Intelligence is the study of agents that can perceive their environment through sensors and act upon that environment through actuators in a way that allows them to achieve their goals effectively.
Relation to human intelligence (1pt): Some approaches to AI take human intelligence
Structure
• Abstract → outlines goal, content, results, etc.
→ usually limited to one paragraph; optional
• Introduction
• present topic and central argument to be examined
• can include historical context, review of existing literature
of related research, overview of the structure
• methodology/scholarly approach, scope, delimitation
• brief intro to topic
• preview of structure> what comes next
• aims/...
Topic 1: SOCIOTECHNICAL PERSPECTIVE VS TOOL VIEW, The sociotechnical perspective (Irvine School/Rob Kling) holds that technology and society mutually constitute each other as inseparable phenomena—tech shapes society AND society shapes tech simultaneously and continuously (bi-directional, not one-way). This rejects the tool view (Introna 2006), which wrongly treats technology as a neutral, objective artifact separate from society where only humans have agency (anthropocentric). Introna argues
...