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Cheat

Here are detailed answers in English for all questions (exam-ready) 📘✍️
Q1. Difference between AC Supply and DC Supply
AC (Alternating Current) Supply
Alternating current is the type of electrical supply in which the magnitude and direction of current change periodically with time. The waveform of AC is usually sinusoidal. AC is used for power transmission because it can be easily stepped up or stepped down using transformers.
Characteristics of AC
Direction changes periodically
Has frequency (...

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computer networks

UNIT 1: BASICS & TOPOLOGY

Computer Network

A computer network is a system of interconnected devices that communicate and share data using communication protocols.

Basic Terms

  • Node: Any device connected in a network.

  • Protocol: Rules for communication (TCP/IP, HTTP).

  • IP Address: Unique number assigned to each device.

  • DNS: Converts domain names into IP addresses.

  • Firewall: Protects network from unauthorized access.

Types of Networks

  • PAN: Connects personal devices within short range.

...

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Прога

typedef struct Node { 
   int value;
   struct Node* next;
} *pNode;

typedef struct Stack {
   pNode top;
   int len;
} *pStack;
pStack createStack() {
   pStack pS = (pStack)malloc(sizeof(struct Stack));
   if (pS) {
      pS->top = NULL;
      pS->len = 0;
   }
   return pS;
}

int isEmpty(pStack pS) {
   if (pS->top && pS->len) return 0;
   return 1;
}


int push(pStack pS, int c) {
   pNode p = (pNode)malloc(sizeof(struct Node));
   if
...

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MKT exam ig

EVOLUCION DEL MERCADO / MARKETING Y VENTAS / TIPOS DE CLIENTES

Evolucion del merc: hay mas cambios, mas rapidos, son mas complejos. Antes: mercado de demanda - ahora: mercado de oferta. En el nuevo escenario hay: globalizacion: economias globales que son interdependientes, ciclos cortos, hay un nuevo concepto de calidad, dualidad (online-offline) + mas desorden: climatico, situacion geopolitica/politica

Relacion entre mkt y ventas (DEFINITIONS Y CONCEPT Clave)

MKT/ventas son dos disciplinas que

...

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EP SEM II

Explain the concept of polarisation in dielectrics. Illustrate and discuss the different types with
diagrams and formulas.The Concept of Polarisation

In a dielectric material, polarization is defined as the process of creating or inducing electric dipoles using an external electric field.

When an external electric field is applied, it interacts with the dielectric in two primary ways:

 1 Distortion: The field distorts the internal charge distribution, producing an induced dipole moment in each molecule.

...

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Xyz 001

1-Mark Questions

  1. ​Define Allotropy: The property of some chemical elements to exist in two or more different forms in the same physical state is called allotropy. These forms are called allotropes.
  2. ​Name the allotropes of phosphorus: The common allotropes are White phosphorus, Red phosphorus, and Black phosphorus.
  3. ​What is a catalyst? A substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.
  4. ​Application of heterogeneous catalysis:
...

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totalförsvar

Juridik 

1. I vanlig hemförsäkring kan det finnas ett särskilt skydd som kallas överfallsskydd, som ska täcka skador som uppstår vid brottsliga handlingar. Till exempel misshandel, rån eller hotfulla situationer. Skyddet är en form av försäkring för personskada, vilket betyder att det kan täcka både fysiskt och psykiskt skada som drabbar den försäkrade. Om någon exempelvis utsätts för ett överfall och behöver sjukvård, kan försäkringsbolaget ersätta kostnader för behandling,

...

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Junior

Ettuthokai
நற்றிணை
குறுந்தொகை  ஐங்குறுநூறு பதிற்றுப்பத்து 
பரிபாடல் 
கலித்தொகை அகநானூறு புறநானூறு)
meaning of World
வையகம் 
ஞாலம் 
 புவி
பார்
அவனி 
Two names of 
Kadaiyezhu Vallalgal
பாரி 
பேகன் 
 ஆய்
அதியமான்
நள்ளி
ஓரி
காரி)
Choose 
(அ) ஒன்று...

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Dc machines

What is a DC Machine?

A DC machine is an electromechanical energy alteration device. The working principle of a DC machine is when electric current flows through a coil within a magnetic field, and then the magnetic force generates a torque that rotates the dc motor. The DC machines are classified into two types such as DC generator as well as DC motor.

Construction of DC Machine

Yoke

Another name of a yoke is the frame. The main function of the yoke in the machine is to offer mechanical support...

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