Assembly Language Programs
UNPACKED PACKED BCD
num1 db 00h num1 dw 1234h
num2 db 00h num2 dw 5678h
data ends res dw 00h
code segment data ends
assume cs:code,ds:data code segment
start: assume cs:code, ds:
Induction Motor Fundamentals: Types, Operation, and Applications
Induction Motor Fundamentals
Stator Winding and Magnetic Field
The stator winding of a three-phase induction motor is designed to create a rotating magnetic field. This is achieved by distributing the coils in a specific way and feeding them with a balanced three-phase supply. The goal is to optimize the use of coils, generate a strong magnetic field, and achieve a sinusoidal field distribution in the air gap for efficient operation.
Rotor Types and Induced Currents
Induction motors typically use two
Read MoreCommunication Systems and Signal Processing Problems
1) Communication Systems and Signal Processing Problems
1) Armstrong FM Modulator Design
The total amount of frequency multiplication required is: 75 / 1.5 = 50. If the narrowband FM signal is input to a frequency multiplier with factor 50, then the carrier frequency gets converted to 5 MHz. So at the output of the frequency multiplier, we need a mixer, which shifts the carrier frequency by 99 MHz to 104 MHz.
2) Binary Channel Decision Rule
(a) Since 0 and 1 are sent with equal probabilities, the optimal
Types of Motor Controllers for Different Applications
Applications.DC: They are directly connected to batteries in small applications. Or high torques are needed in big industrial applications. Connected to batteries: toys/car whippers. Old elevators/cranes/deployable bridges.
SERVO:
Used when high precision at positioning, speed, or acceleration is needed. Also when high torques at low frequencies. Short and repetitive working cycles. CNC milling machines-close loop/Labeling machine-close loop/Printing presses-open loop.
ASY:
Long working cycles where
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Law
The laws are the writen rules aproved by the different goverments or international institutions. The main labour law in Spain is The Workers Statute.
Labour
Law Sources
Formal sources:
International
legislation
– European legislation: These are legislative acts of the Europen Union that become immediately as a law in all member states simultaneously.
– European directives: The member states of the EU are obliged to reach the results that are stipulated in the directives. The member states are free
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UNIT 1. LANGUAGE AS COMMUNICATION: SPOKEN AND WRITTEN LANGUAGE. ELEMENTS DEFINING A COMMUNICATIVE SITUATION: SENDER, RECEIVER, FUNCTIONALITY AND CONTEXT.
INTRODUCTION
LANGUAGE AS COMMUNICATION
Language definitions
Communication definition.
Communicative competence
SPOKEN AND WRITTEN LANGUAGE
Historical attitudes
Differences between writing and speech
FACTORS IN A COMMUNICATIVE SITUATION: SENDER, RECIEVER, FUNCIONALLITY AND CONTEXT.
Communication process
Key factors
Language functions
Context
CONCLUSION
BIBLIOGRAPHY
1.
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