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YourPedia| ESE Paper 1 | IRMS | iPATE | GATE | SSC(JE) For more details visit us at: www.yourpedia.in or call at 98552-73076

Mentor: Roshni mam

TOPIC NUMBER

SUBJECT TOPIC NAME (Electrical Machines)

Separate Videos of Questions with detail explanation (No of Qs covered)

Date of Uploading

1. DC Machines 1. Operating principle of DC Machine. 2. Construction of dc machine 3. Speed control and starting of DC motors

[Torque speed characteristics] 4. Losses and power stages of DC Machine 5. Armature Reaction in DC Machine 6. Application of DC machines.

150 20 June 2020

2. Transformer 1. Construction of Transformer 2. Working principle of Transformer 3. Parallel operation of Transformer 4. Open circuit and short circuit test of

transformer 5. Hysteresis and Eddy current losses of

Transform 6. Equivalent circuit of Transformer 7. Efficiency and Voltage regulation. 8. All day efficiency concept. 9. Basic of 3 phase transformer connection. 10. Application of transformer

150 30 June 2020

3. 3-Phase. Induction Motor

1. Principle of operation 2. Rotating magnetite field 3. Equivalent circuit of Induction Machine 4. Torque slip characteristics of Induction motor 5. Comparison of Induction machine with

Transformer 6. Starting method of Induction motor

100 10 July 2020

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7. Power stages of Induction Motor 8. Efficiency calculation. 9. Application of Induction machines

4. Synchronous Machine

1. Constructional difference 2. Operating principle 3. Armature reaction 4. V curve and Inverter curve 5. Application of synchronous machines

100 15July 2020

5. 1- Induction Motor

1. Double field revolving theory 2. Starting of 1- Induction motor 3. Application and type of 1- Machine

50 20 July 2020

TOPIC NUMBER

SUBJECT TOPIC NAME (Power System)


Date of Uploading

1. Transmission & Distribution

1. Parameters of lines 2. Performance of short lines 3. Power factor Improvement 4. Corona effect 5. Bundled conductor properties 6. Fault in the lines and types of fault 7. Ferranti effect concept.

150 30 July 2020

2. Switch Gear & Protection

1. Electric switches and Isolators 2. Circuit Breaker 3. Types of circuit breakers. 4. Construction and operating principle of Relays 5. Protection of Electric equipment as alternator,

power transformer, feeder etc 6. Earthing and Grounding

100 10 August 2020

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TOPIC NUMBER

SUBJECT TOPIC NAME (Electrical Instruments & Measurement)


Date of Uploading

1. Electrical Instruments & Measurement

1. Introduction of measuring Instruments 2. Analysis of Errors 3. Ammeter wattmeter and voltmeter 4. Energy Meter 5. Measurement of Resistance, Inductance and

capacitance 6. Range extention of ammeter 7. Range extention of voltmeter 8. Potentiometer 9. Various damping techniques used in different

types of instruments 10. Average and RMS value calculation of a given

signal. 11. Meggar. 12. SI unit of various quantities. 13. Two wattmeter method 14. Kelvin's double bridge circuit explanation. 15. Use of CRO 16. Use of CT and PT. 17. Numerical based on CRO

150 25 August 2020

2. Basic Electrical 1. Basic concept of resistance , Inductance and capacitance

2. Limitation of resistance capacitance and Inductance Range, Voltage Range, Current Range point of view

3. Concept of Energy from Basic point of view 4. Basic unit of How billing per unit is counted

for different load of heater and bulb and

200 15 June 2020

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specially the combination 5. Heating effect of current 6. Potentiometer and Rheostat (variable resistor) 7. Current (Drift) concept. 8. Current Density, Resistivity, Mobility 9. Temperature variation of Resistance 10. Temperature variation of Conductance 11. Motional EMF equation 12. Induced electric filled equation 13. Farady;'s Law consequence 14. lenz's Law 15. Single Inductance, Mutual Inductances 16. Power factor correction in electrical circuit 17. Resonance (Both RLC series and parallel) 18. Transient Analysis for Basic electrical circuit 19. Ideal Oscillation and practical oscillation

Mentor: Kailash Singh

TOPIC NUMBER

SUBJECT TOPIC NAME (Electrical Instruments & Measurement)


Date of Uploading

1. Basic Electronics 1. Basic of semi-conductor material 2. Band gap for different material 3. Temperature equivalent voltage 4. Mobility Vs Temperature 5. Photo conductivity concept 6. Factor on which photo conductivity depends. 7. Fermi-Energy and its variation with

temperature

150 10 July 2020

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8. Doping. 9. Different type of PN junction 10. Application of each junction device 11. operating region of diode 12. Basic structure of BJT 13. Region of operation of BJT 14. Voltage gain and current gain, 15. Input impedance, output impedances of

various configuration 16. CE configuration details 17. Biasing and stabilization circuit 18. Q point (operating point)

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Non tech Schedule Day Subject Name for which video to be uploaded

Mentor Name Dr Vijayender VerenderSaklani Vishal Sharma Pardeep Singh/JitendraTyagi

Wednesday History-1 Reasoning-1

Thursday History-2 Geography-1

Friday Polity-1 General Knowledge-1

Saturday Polity-2 Environment-1 General Knowledge-2

Sunday Economy-1 Reasoning-2

Monday Economy-2 Current Affairs-1

Tuesday Current Affairs-2

Note: 1. This module covers only important topic for SSC (JE) exam. So 100% syllabus coverage is not expected. 2. This package is valid till SSC (JE) exam i.e. 5 Sep 2020. 3. Package covers both tech (100+topics) & non tech (100+ topics) syllabus. 4. Non tech schedule will repeat every week on similar lines. 5. Once fee is paid no refund policy exists. 6. Module will start from 10th June & will end by 30 July. 7. In the month of August more questions practice will be done. 8. The date mentioned in the schedule is the date of uploading all the videos of that particular subject. 9. Details of the topics to be covered is available on website. 10. For more details visit us at www.yourpedia.in

yourpedia| ese paper 1 | irms | ipate | gate | ssc(je) · 9. application of induction machines 4....

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