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BANNARI AMMAN INSTITUTE OF TECHNOLOGYSATHYAMANGALAM
Department of ________EEE________________
Class Common to I YEAR/ ISTSEM (AERO/CSE/MECH/IT/FT/MEC)
Subject Code 110205
Subject Basics of Electrical and Electronics Engineering
Prepared By SRI/KTM/GEK
Time: 75 minutes
Lesson. No [1]/[5]
1. Content List: Basic concepts of amplifiers and oscillators
2. Skills Addressed: Reading,Questioning,Drawing Mindmap,Summarizing, Expressing orally and in
writing
3. Objectives: To acceralate the students to know about the Basic concepts of amplifiers and oscillators.
4. Lesson Links:Concepts/ideas /formula/definition/laws .
1. What are the conditions for an oscillation?
2. What is meant by amplifier?
3. List the limitations of ideal op amp.
5. Alpha Breathing : (2 Mins)The three steps for alpha breathing are
Breathe in
Breathe out
Hold
(Repeat the three steps for 8 times)
6. Evocation : (5 mins )
7. Introduction:( 20-25 mins)Topic1.1.ppt
8. Brain Activation: (2 mins)Any one of the following activities like
Right brain activities
Solving puzzles
Brain GYM
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Optical Illusions
Perpetual calendar recalling
9. Survey and Reading by students: (15-18 mins)Muthusubramaninan R., Salivahanan S. and Muraleedharan K.A., Basic Electrical, Electronics and Computer
Engineering, Tata McGraw Hill, Second Edition, 2004.Page no : 3- 30
10. Discussion: ( 9 mins)The students will be asked to discuss the relevant topic among their team/other team/Faculty. The
students those who have not taken part will be noted and kindle them to do.
11. Mind Map: (5-7 mins)
Refer Annexure-II
12. Summary: (5 mins)
Refer Annexure-III
13. Gazing/Rote memory: (2 mins)
A long and fixed look at the Mind map by the students before doing the presentation
14. Assessment:
Refer Annexure-IV
15. Learning outcomes: By learning this topic the students will be able to understand the concept ofOhms Law and Kirchoffs laws and their applications
Annexure II Mind Map
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Annexure III-Summary
Electricity may be defined as a form of energy.
The controlled movement of electrons through a substance is called current
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Electromotive force is the force that causes a current of electricity to flow
Ohms Law Graphical representation
KCL, KVL
Annexure IV Assessment
1. The flow of current in solids is due to _________
V0
I
R1
R2
V1
V2
A+
+
-
-
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a) Electrons b) Atoms c) Protons d) Neutrons
3. The proton is a ____________ particle.
a)Very small and heavy b) very very large and light c)very large and heavy d)very small and light
4. An electron has a ______________ charge.
a)negative b) positive c) neutral d) electric
5. The unit of resistance is _____________a) ohm b) mho c) ampere d) voltage
6. Those substances whose atoms have their outermost orbit incomplete act as _____________.
a) good conductors b) semi conductors c) insulators d) super conductors
7. The property of electric circuit which opposes the flow of current is called ________________.
a) resistivity b) resistance c) conductance d)conductivity
8. The rate at which work is done in an electric circuit is called _________________.
a) power b) energy c) electrical energy d) potential
9. One horse power will be equal to ____________.
a) 746W b) 735W c) 753W d) 764W
10. Electrical energy is the product of __________ and ___________.
a) voltage and current b) current and time c) power and time d) voltage and time
Answer:
1.a 2. c 3. c 4. a 5. a 6. a 7. b 8. a 9. b 10. C
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