UPSC ESE 2013 AIR-87 & recommended
Cleared GATE many times with percentile above 99.5 in 2011,2012 & 2013
Secured AIR-7 CSIR NET-JRF Dec2012

Aishwary Jain

In this course, the educator discusses the mirror image trick/concept to find the equivalent of complex resistive circuits helpful for SSC JE aspirants.

Crack SSC JE 2019 Examination for recruitment into Junior Engineer Government Jobs like CPWD, CWC, MES etc. Get insights & great courses on General Awareness paper along with previous year question pa

SSC JE

Hindi

(Hindi) Conceptual trick to solve complex resistive circuits - SSC JE

Circuit law

SSC JE (Junior Engineers) Preparation - Electrical Engineering

Electrical Engineering

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A quick trick to find equivalent resistance of complex resistive circuits. 
I call it MIRROR IMAGE TRICK
Here I am also explaining resistance cube problem, we are finding its equivalent about its face diagonal, in just three steps.

Mirror image trick 1.0 - Trick to find an equivalent of a complex resistive circuit (in Hindi)

In this lessons I am explaining some examples to establish the importance of mirror image trick. 
Mirror image trick is explained in last lesson of this course. 
So watch it till end. 
In next lesson I will going to explain further extension of mirror image trick,  an another way to apply it.

Some examples using mirror image trick 1.0 (in Hindi)

A new way to apply mirror image trick,  when the line if symmetry (i.e. mirror)  passes through those nodes about which we have to find equivalent resistance.
Also I have solved one more example in this lesson whus oroves that how important is this mirror image trick is.

Mirror image trick 2.0 - resistance cube equivalent about a body diagonal (in Hindi)

Here in this lesson, I am explaining the mirror image trick to find the equivalent resistance if a resistance cube about an edge if the cube itself. 
I have also explained the logic behind the trick in this lesson. 
In next lesson we will see some more examples to establish the importance of mirror image trick.

Mirror image trick 3.0 - resistance cube equivalent about its edge (in Hindi)

Here in this lesson I have explained 7 examples using mirror image trick. 
We have used both the ways of mirror image trick. 
This lesson will help you to understand the importance of mirror image trick in solving complex resistive (or impedance) circuits.
At the end I have also presented a challenge questiin to all of you students which also bears a prize,🙂👍.

7 examples - 1 challenge - using mirror image trick (in Hindi)

I am a graduate in Electrical and Electronics Engineering. i have qualified GATE for twice. I have an experience of two years in teaching el

Vasireddy Dilip Kumar

This course includes basics of magnetic circuits and  previous years questions of various levels from different exams.

Magnetic Circuits - SSC JE

Hi this is PARTHA BHOWMIK. I cleared GATE 4 Times and selected in RRB JE..I have  teaching experience of more than 3 years

Partha Bhowmik

This Course covers mesh analysis, nodal analysis.

Circuits Law: SSC Exams

my name is kumavat Aman Madanlalfrom Surat Gujarat. I know Hindi Gujarati and English language. I pass 10th in 2013 with 84.16 percentage .a

Aman Kumavat

current division rule, voltage division rule, superposition theorem, Norton Theorem,  maximum power transfer theorem etc and examples

(Hindi) Network Theorem: SSC JE

I'm Md Irshad Ansari, B-tech  in Electrical Engineering with 75% , from Lucknow.
I like teaching. thanks Unacademy members.

MD Irshad Ansari

In this course, the educator covers Thevenin's and Norton's Theorems with numerical solution important for all junior engineer electrical examinations.

(Hindi) Thevenin's and Norton's Theorems: SSC JE

B.Tech in EEE 
Qualified gate 2017 and gate 2018
M.Tech-EE, PhD- EMD(EE)


Kumari Sarita

This course will cover the second unit of RRB JE syllabus which is Circuit laws in which we will focus on:
Ohm's law
Kirchhoff's law
Basic terminology
Network Theorems
Expected questions for RRB JE and SSC JE
Previous Years questions asked in RRB JE

(Hindi) Circuit Laws: RRB/SSC JE Electrical

In this course, the educator is discussing voltage, current, power, and circuit elements and network theory basic concept for SSC JE

Lessons

5 lessons • 49m

Mirror image trick 1.0 - Trick to find an equivalent of a complex resistive circuit (in Hindi)

Some examples using mirror image trick 1.0 (in Hindi)

Mirror image trick 2.0 - resistance cube equivalent about a body diagonal (in Hindi)

Mirror image trick 3.0 - resistance cube equivalent about its edge (in Hindi)

7 examples - 1 challenge - using mirror image trick (in Hindi)