| Power Loss Area | Efficiency Improvement |
|---|---|
| 1. Iron | 1. Use of thinner gauge, lower loss core steel reduces eddy current losses. 2. Longer core adds more steel to the design, which reduces losses due to lower operating flux densities. |
| 2. Stator I 2 R | 1. Use of more copper and larger conductors increases cross sectional area of stator windings. 2. This lowers resistance (R) of the windings and reduces losses due to current flow (I). |
| 3. Rotor I 2 R | 1. Use of larger rotor conductor bars increases |
Herbal drug standardization ensures the quality, safety, efficacy, and consistency of herbal formulations through authentication, botanical evaluation, and chemical profiling●1. Introduction and Need for Standardization
Definition: The process of prescribing a set of standards or inherent characteristics, constant parameters, and definitive qualitative/quantitative values to ensure the quality of herbal medicine.
Need: Ensures identity, purity, safety, efficacy, and consistency in batch-to-batch
Bacteria: default genes ON; sigma factor recognizes promoter; termination = rho-dependent or rho-independent. Eukaryotes: default genes OFF because DNA wrapped in nucleosomes/chromatin. Pol II transcribes protein genes + many regulatory ncRNAs. TFIID recognizes TATA/Inr and helps assemble PIC. PIC = Pol II + TFIIA/B/D/E/F/H. TFIIH opens DNA using ATP + phosphorylates Pol II CTD. CTD phosphorylation coordinates initiation, elongation, RNA processing, termination. Gene regulation determines cell identity...
Chapter 1: Intro
Psychology = The Scientific study of behavior and mental process
Behavior = Observable actions
Mental processes = thoughts, feelings, memories, perceptions
Types of Research
Basic Research = Research done to gain knowledge or support/refute theories
Applied Research = Research used to solve real-world problems
Psychology 4 Goals
Describe = what is happening?
Explain = why is it happening?
Predict = what will happen?
Change = how can behavior be improved?
Historical
...Correlation measures the strength and direction of a relationship between two variables.
⚠️ Correlation does NOT imply causation.
| Type | Description | Graph Trend |
|---|---|---|
| 📈 Positive Correlation | Variables increase/decrease together | Upward slope |
| 📉 Negative Correlation | One increases while the other decreases |
Chapter 10. Types of PPE
Tangible — Depreciated Buildings, equipment, machinery, furniture, autos, trucks, land improvements, natural resources (depletion) NOT depreciated Land (never) | Construction in progress | Assets held for sale
Tangible — what to capitalize (equipment) Purchase price + sales tax + freight + shipping insurance + installation + special foundation + trial runs (net of scrap) + legal fees to establish title Land traps Delinquent taxes → capitalize | Current-year
...[Hook: rhetorical question, statistic, anecdote, bold statement, societal observation] In recent years, the issue of __ has become increasingly controversial as society continues to debate whether __. Supporters of __ argue that __, emphasizing __ and __. However, critics contend that __, suggesting that __. This debate remains significant because it affects __, influences __, and shapes __. [Defend]: Ultimately, __ is [beneficial/effective/valuable/necessary]...
Antitubercular drugs are the drugs used for the treatment of tuberculosis (TB) caused by Mycobacterium tuberculosis. These drugs are divided into first-line and second-line drugs. The first-line drugs are the most effective and are routinely used in all new cases of TB. They include Isoniazid (H), Rifampicin (R), Pyrazinamide (Z), Ethambutol (E), and Streptomycin (S). Second-line drugs are used in multidrug-resistant TB (MDR-TB) and include levofloxacin, moxifloxacin, amikacin,...
Q1 (a) Value and Value Education
Value: Value means the importance of right understanding and right conduct in human life.
Value education: It helps a person understand human values and live a happy and ethical life.
Q1 (b) Basic Human Aspirations
The basic human aspirations are continuous happiness and prosperity.
All human beings work in daily life to achieve these aspirations.
Q1 (c) Difference between Self and Body
Self (I): Conscious entity that feels, thinks, and desires.
Body: Physical entity