Engineering Tutorials

EE-253-F ELECTRONICS-I

SECTION A

SEMICONDUCTOR MATERIALS & DIODES

Review of semiconductor materials & properties. The PN Junction, introduction to semiconductor diode theory. Diode circuits: DC Analysis & Models, AC Equivalent circuits, other diode types-solar cell, photodiode, light – emitting diode, Schottky Barrier diode, Zener diode, temperature effects, understanding Manufacturer’s specifications.

DIODE CIRCUITS

Design of rectifier circuits’ half wave Rectification, full wave rectification, filter, ripple voltage & diode current voltage Doubler circuit, Zener Diode circuits, clipper & clamper circuits, Multiple – diode circuits, photodiode & LED circuits.

SECTION B

THE BIPOLAR JUCTION TRANSISTOR

Basic bipolar junction transistor, Transistor Structures, NPN Transistor: forward active Mode Operation, PNP Transistor: Forward – active mode operation, circuit sytmbols & conventions, current-voltage characteristics, Non ideal Transistor leakage currents & Breakdowns, DC Analysis of Transistor circuits, common-Emitter circuits, Load Line & Models of Operation, common Bipolar circuits: DC analysis, Basic Transistor Applications-Switch, Amplifier, Bipolar Transistor Biasing-single Base Resistor Biasing, voltage Divider Biasing 7 bias stability, integrated circuit Biasing, Multistage circuits.

Read more…

BME – 215-F HUMAN ANATOMY AND PHYSIOLOGY

SECTION A

Human Anatomy: Study of Cell structure and different types of tissues in human body with their functions.

SECTION B

Structure and Physiology I: Digestive System- different organs, digestion & absorption of food, Excretory System: Structure and function, Formation and composition of Urine, Reproductive System: Male and Female, human embryonic membranes and collection of stem cells, Sensory Organs – Ear, Eye and skin. Physiological aspects of skin resistance.

Read more…