# ELECTRICAL THEORY/ TECHNOLOGY PLC CONCEPTS BASIC ELECTRONICS

Rajan Sharma | 19-Feb-2016 |

#### Hi friends, here Rajan Sharma uploaded notes for ELECTRICAL TECHNOLOGY,Electronics and Electrical with title ELECTRICAL THEORY/ TECHNOLOGY PLC CONCEPTS BASIC ELECTRONICS. You can download this lecture notes, ebook by clicking on the below file name or icon.

MATH
To review the mathematics related to electrical theory and the application of that theory to
electrical equipment.
APPLIED ELECTRICAL THEORY
To improve the understanding and application of electrical theory related to the principles of
operation of manufacturing equipment.
1. Draw and solve for circuit parameters such as resistance, voltage,
current, and power in:
- D.C. series circuits
- D.C. parallel circuits
- D.C. complex series/parallel circuits
2. Understand the properties of magnetism and how they relate to
electromagnetic concepts as applied to contactors, relays, generators, motors,
and transformers
3. Explain the generation of an A.C. sinewave using the associated terms
4. Draw and solve for circuit parameters such as resistance, inductance,
inductive reactance, capacitance, capacitive reactance, impedance,
voltage, current, and power in:
- A.C. series resistive circuits
- A.C. series inductive circuits
- A.C. series capacitive circuits
- A.C. series combination RLC circuits
5. Draw transformers, explain the operating principle, and solve problems using
voltage, current, and turns relationships
6. Understand three phase concepts:
- Waveform generation
- Calculations for Wye and Delta circuits
7. Understand three phase motor concepts:
- Squirrel Cage motors
- Wound Motors
- American motor connections
- European motor connections
ELECTRICAL SCHEMATICS
To improve the understanding of the different types of electrical drawings and the use of
electrical drawings associated with trouble-shooting procedures.
1. Recognize the standard electrical schematic symbols
2. Relate symbols to the actual device
3. Use symbols and basic drawing techniques to draw valid circuits
from word descriptions
4. Use electrical schematics to determine operating cycles for machines
5. Use electrical schematics to analyze conventional machine faults
such as open circuits, ground faults, and short circuits
TROUBLE-SHOOTING PROCEDURES
To improve the understanding of safe, simple, and logical trouble-shooting procedures on
conventional relay controlled machines.
1. Have become familiar with and practiced appropriate safety
procedures during trouble-shooting
2. Be able to locate and repair open circuit faults using a safe, efficient
procedure
3. Be able to locate and repair ground faults and short circuits using a
safe, efficient procedure
EQUIPMENT TECHNOLOGY
To improve the understanding of the operating principle of industrial input and output
devices, protection devices, ac motors, dc motors, motor brakes and other associated
electrical control devices.
1. Understand and be able to explain the operating principles of
conventional electrical components such as push buttons, limit
switches, fuses, overcurrent relays, electro-magnetic relays, and
contactors
2. Become familiar with the proper use and care of multimeters,
amprobes and megohm-meters

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• Electrical technology.pdf (Size: 1888.74KB)
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