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Engineering Entrance Coaching classes > Engineering Entrance Coaching in Pune > Sourav Kumar Singh

Sourav Kumar Singh Engineering Entrance trainer in Pune

Sourav Kumar Singh

experience 8 yrs of Exp
locationImg Hadapsar Industrial Estate, Pune
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Teacher And Engineer

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I am an engineer from education and profession.
I teach to add my experience in life.

Languages Spoken

Magahi

English

Bhojpuri

Marathi

Hindi

Education

VIT

Bachelor of Engineering (B.E.)

Address

Hadapsar Industrial Estate, Pune, India - 411013

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Teaches

Engineering Entrance Coaching classes

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Online class via Zoom

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Years of Experience in Engineering Entrance Coaching classes

8

Engineering Entrance Exams

IIT JEE Coaching Classes, GATE Coaching Classes, BITSAT Coaching Classes

IITJEE Coaching

IIT JEE Integrated Coaching, IIT JEE Mains Coaching, IIT JEE Foundation Course, IIT JEE Advanced Coaching, IIT JEE Crash Course

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Physics , Maths

Class I-V Tuition

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Online class via Zoom

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Years of Experience in Class I-V Tuition

6

Board

CBSE, ICSE, State

Subjects taught

Mathematics, EVS, Social Science, Social studies, Science

Taught in School or College

No

Class 6 Tuition

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Online class via Zoom

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Tutor's Home

Years of Experience in Class 6 Tuition

6

Board

CBSE, ICSE, State

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Science, EVS, Physics, Chemistry, Mathematics

Taught in School or College

No

Class 7 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 7 Tuition

6

Board

CBSE, ICSE, State

Subjects taught

Physics, Mathematics, Science, Chemistry, EVS

Taught in School or College

No

Class 8 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 8 Tuition

6

Board

CBSE, ICSE, State

Subjects taught

Physics, Science, Chemistry, Mathematics, EVS

Taught in School or College

No

Class 9 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 9 Tuition

6

Board

CBSE, State, ICSE

Subjects taught

Mathematics, Social Science, Physics, Science, Chemistry, EVS, Geography

Taught in School or College

No

Class 10 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 10 Tuition

6

Board

CBSE, State, ICSE

Subjects taught

Science, Physics, EVS, Social Science, Mathematics, Chemistry, Geography

Taught in School or College

No

Class 11 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 11 Tuition

6

Board

CBSE, ISC/ICSE, State

Subjects taught

Mathematics, Physics

Taught in School or College

No

Class 12 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 12 Tuition

6

Board

CBSE, ISC/ICSE, State

Subjects taught

Physics, Mathematics

Taught in School or College

No

Engineering Diploma Tuition

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Online class via Zoom

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Years of Experience in Engineering Diploma Tuition

4

Engineering Diploma Branch

Mechanical Engineering Diploma

Mechanical Engineering Diploma Subject

Material Handling Systems, Industrial Fluid Power, Mechanical Engineering Materials, Power Plant Engineering, Advanced Manufacturing Processes, Strength of Materials, Theory of Machines & Mechanisms, Tool Engineering, Power Engineering, Production Processes, Production Technology, Metrology & Quality Control, Manufacturing Technology, Alternate Energy Sources & Management, Fluid Mechanics and Machinery, Thermal Engineering, Applied Mathematics, Refrigeration & AirConditioning, Design of Machine Elements

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One on one/ Private Tutions, Group Classes

Taught in School or College

Yes

BTech Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in BTech Tuition

6

BTech Mechanical subjects

Machine Tool Technology, Non-Conventional Energy Sources/ Solar Energy, Mechanics of Machines, Mechanical Behavior of Engineering Materials, Material Science and Metallurgy, Plant Layout and Material Handling, Manufacturing Technology, Refrigeration & Air Conditioning Systems, Heat & Mass Transfer, Elasticity & Plasticity, Machine Design, Welding Technology, Operations Research, Metrology, Mechanical Measurements and Instrumentation, Design Engineering, Dynamics of Machinery, Steam & Gas Turbines, Kinematics of Machinery, Thermodynamics, Turbomachines, Fluid Mechanics, Cryogenics, Strength of Materials, Internal Combustion Engines and Emissions, Heat Treatment of Metals and Alloys, Jet Propulsion and Rocket Technology, Energy Engineering and Management, Electro Magnetic Theory, Production and Operations Management

BTech Branch

BTech Mechanical Engineering

Type of class

Crash Course, Regular Classes

Class strength catered to

One on one/ Private Tutions, Group Classes

Taught in School or College

Yes

Yoga Classes

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Yoga Classes

3

Yoga purpose catered to

General Fitness

Age group catered to

22- 50 years old, 14- 21 years old

Styles of Yoga

Patanjali Yoga

Reviews

No Reviews yet!

Answers by Sourav Kumar Singh

Answered on 05/12/2016 Learn Exam Coaching/Engineering Entrance Coaching/GATE Coaching +1 Exam Coaching/Engineering Entrance Coaching/GATE Coaching/Electronics & Communication

Ask a Question

Post a Lesson

What are the properties of negative feedback in closed loop system?

They are commonly used in process, micro-computer and amplifier systems. In general feedback is the process by which a fraction of the output signal, either a voltage or a current, is used as an input. If this feed back fraction is opposite in value or phase to the input signal, then the feedback is... ...more
They are commonly used in process, micro-computer and amplifier systems. In general feedback is the process by which a fraction of the output signal, either a voltage or a current, is used as an input. If this feed back fraction is opposite in value or phase to the input signal, then the feedback is said to be Negative Feedback, or sometimes degenerative feedback. Negative feedback opposes or subtracts from the input signals giving it many advantages in the design and stabilisation of control systems. For example, if the systems output changes for any reason, then negative feedback affects the input in such a way as to counteract the change. Feedback reduces the overall gain of a system with the degree of reduction being related to the systems open-loop gain. Negative feedback also has effects of reducing distortion, noise, sensitivity to external changes as well as improving system bandwidth and input and output impedances. Feedback in an electronic system, whether negative feedback or positive feedback is unilateral in direction. Meaning that its signals flow one way only from the output to the input of the system. This then makes the loop gain, G of the system independent of the load and source impedances. As feedback implies a closed-loop system it must therefore have a summing point. In a negative feedback system this summing point or junction at its input subtracts the feedback signal from the input signal to form an error signal, which drives the system. If the system has a positive gain, the feedback signal must be subtracted from the input signal in order for the feedback to be negative as shown.
Answers 2 Comments
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Answered on 05/12/2016 Learn Exam Coaching/Engineering Entrance Coaching/GATE Coaching +1 Exam Coaching/Engineering Entrance Coaching/GATE Coaching/Electronics & Communication

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Define negative feedback in a closed - loop control system?

I will try to explain using examples. calculations attached respectively:- A system has a gain of 80 dB without feedback. If the negative feedback fraction is 1/50th. Calculate the closed-loop gain of the system in dB with the addition of negative feedback. Negative feedback example:- Then we can see... ...more
I will try to explain using examples. calculations attached respectively:- A system has a gain of 80 dB without feedback. If the negative feedback fraction is 1/50th. Calculate the closed-loop gain of the system in dB with the addition of negative feedback. Negative feedback example:- Then we can see that the system has a loop gain of 10,000 and a closed-loop gain of 34 dB. Negative Feedback Example No 2:- If after 5 years the loop gain of the system without negative feedback has fallen to 60 dB and the feedback fraction has remained constant at 1/50th. Calculate the new closed-loop gain value of the system. Negative feedback example 3: Then we can see from the two examples that without feedback, after 5 years of use the systems gain has fallen from 80 dB down to 60 dB, (10,000 to 1,000) a drop in open loop gain of about 25%. However with the addition of negative feedback the systems gain has only fallen from 34 dB to 33.5 dB, a reduction of less than 1.5%, which proves that negative feedback gives added stability to a systems gain. Therefore we can see that by applying negative feedback to a system greatly reduces its overall gain compared to its gain without feedback. The systems gain without feedback can be very large but not precise as it may change from one system device to the next, then it is possible to design a system with sufficient open-loop gain that, after the negative feedback has been added, the overall gain matches the desired value. Also, if the feedback network is constructed from passive elements having stable characteristics, the overall gain becomes very steady and unaffected by variation in the systems inherent open-loop gain.
Answers 2 Comments
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Answered on 05/12/2016 Learn Exam Coaching/Engineering Entrance Coaching/GATE Coaching +1 Exam Coaching/Engineering Entrance Coaching/GATE Coaching/Electronics & Communication

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Post a Lesson

What do you mean by impedance?

Resistance is a measure of the extent to which a substance opposes the movement of electrons among its atoms.The more easily the atoms give up and/or accept electrons, the lower the resistance, which is expressed in positive real number ohms. Reactance, denoted X, is an expression of the extent to which... ...more
Resistance is a measure of the extent to which a substance opposes the movement of electrons among its atoms.The more easily the atoms give up and/or accept electrons, the lower the resistance, which is expressed in positive real number ohms. Reactance, denoted X, is an expression of the extent to which an electronic component, circuit, or system stores and releases energy as the current and voltage fluctuate with each AC cycle. Reactance is expressed in imaginary number ohms.It is observed for AC, but not for DC.When AC passes through a component that contains reactance, energy might be stored and released in the form of a magnetic field, in which case the reactance is inductive (denoted +jXL); or energy might be stored and released in the form of an electric field, in which case the reactance is capacitive (denoted -jXC). Reactance is conventionally multiplied by the positive square root of -1, which is the unit imaginary number called the j operator, to express Z as a complex number of the form R + jXL (when the net reactance is inductive) or R - jXC (when the net reactance is capacitive).
Answers 4 Comments
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Answered on 05/12/2016 Learn Exam Coaching/Engineering Entrance Coaching/GATE Coaching +1 Exam Coaching/Engineering Entrance Coaching/GATE Coaching/Electronics & Communication

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What do you mean by impedance?

Impedance is a vector (two-dimensional)quantity consisting of two independent scalar (one-dimensional) phenomena: resistance and reactance.
Answers 4 Comments
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Place an appropriate phrase: Frogs ________ ?

are afraid of snakes.
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Engineering Entrance Coaching classes

Class Location

Online class via Zoom

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Years of Experience in Engineering Entrance Coaching classes

8

Engineering Entrance Exams

IIT JEE Coaching Classes, GATE Coaching Classes, BITSAT Coaching Classes

IITJEE Coaching

IIT JEE Integrated Coaching, IIT JEE Mains Coaching, IIT JEE Foundation Course, IIT JEE Advanced Coaching, IIT JEE Crash Course

Type of class

Crash Course, Regular Classes

IIT-JEE Subjects

Physics , Maths

Class I-V Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class I-V Tuition

6

Board

CBSE, ICSE, State

Subjects taught

Mathematics, EVS, Social Science, Social studies, Science

Taught in School or College

No

Class 6 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 6 Tuition

6

Board

CBSE, ICSE, State

Subjects taught

Science, EVS, Physics, Chemistry, Mathematics

Taught in School or College

No

Class 7 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 7 Tuition

6

Board

CBSE, ICSE, State

Subjects taught

Physics, Mathematics, Science, Chemistry, EVS

Taught in School or College

No

Class 8 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 8 Tuition

6

Board

CBSE, ICSE, State

Subjects taught

Physics, Science, Chemistry, Mathematics, EVS

Taught in School or College

No

Class 9 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 9 Tuition

6

Board

CBSE, State, ICSE

Subjects taught

Mathematics, Social Science, Physics, Science, Chemistry, EVS, Geography

Taught in School or College

No

Class 10 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 10 Tuition

6

Board

CBSE, State, ICSE

Subjects taught

Science, Physics, EVS, Social Science, Mathematics, Chemistry, Geography

Taught in School or College

No

Class 11 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 11 Tuition

6

Board

CBSE, ISC/ICSE, State

Subjects taught

Mathematics, Physics

Taught in School or College

No

Class 12 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 12 Tuition

6

Board

CBSE, ISC/ICSE, State

Subjects taught

Physics, Mathematics

Taught in School or College

No

Engineering Diploma Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Engineering Diploma Tuition

4

Engineering Diploma Branch

Mechanical Engineering Diploma

Mechanical Engineering Diploma Subject

Material Handling Systems, Industrial Fluid Power, Mechanical Engineering Materials, Power Plant Engineering, Advanced Manufacturing Processes, Strength of Materials, Theory of Machines & Mechanisms, Tool Engineering, Power Engineering, Production Processes, Production Technology, Metrology & Quality Control, Manufacturing Technology, Alternate Energy Sources & Management, Fluid Mechanics and Machinery, Thermal Engineering, Applied Mathematics, Refrigeration & AirConditioning, Design of Machine Elements

Type of class

Crash Course, Regular Classes

Class strength catered to

One on one/ Private Tutions, Group Classes

Taught in School or College

Yes

BTech Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in BTech Tuition

6

BTech Mechanical subjects

Machine Tool Technology, Non-Conventional Energy Sources/ Solar Energy, Mechanics of Machines, Mechanical Behavior of Engineering Materials, Material Science and Metallurgy, Plant Layout and Material Handling, Manufacturing Technology, Refrigeration & Air Conditioning Systems, Heat & Mass Transfer, Elasticity & Plasticity, Machine Design, Welding Technology, Operations Research, Metrology, Mechanical Measurements and Instrumentation, Design Engineering, Dynamics of Machinery, Steam & Gas Turbines, Kinematics of Machinery, Thermodynamics, Turbomachines, Fluid Mechanics, Cryogenics, Strength of Materials, Internal Combustion Engines and Emissions, Heat Treatment of Metals and Alloys, Jet Propulsion and Rocket Technology, Energy Engineering and Management, Electro Magnetic Theory, Production and Operations Management

BTech Branch

BTech Mechanical Engineering

Type of class

Crash Course, Regular Classes

Class strength catered to

One on one/ Private Tutions, Group Classes

Taught in School or College

Yes

Yoga Classes

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Yoga Classes

3

Yoga purpose catered to

General Fitness

Age group catered to

22- 50 years old, 14- 21 years old

Styles of Yoga

Patanjali Yoga

No Reviews yet!

Answers by Sourav Kumar Singh

Answered on 05/12/2016 Learn Exam Coaching/Engineering Entrance Coaching/GATE Coaching +1 Exam Coaching/Engineering Entrance Coaching/GATE Coaching/Electronics & Communication

Ask a Question

Post a Lesson

What are the properties of negative feedback in closed loop system?

They are commonly used in process, micro-computer and amplifier systems. In general feedback is the process by which a fraction of the output signal, either a voltage or a current, is used as an input. If this feed back fraction is opposite in value or phase to the input signal, then the feedback is... ...more
They are commonly used in process, micro-computer and amplifier systems. In general feedback is the process by which a fraction of the output signal, either a voltage or a current, is used as an input. If this feed back fraction is opposite in value or phase to the input signal, then the feedback is said to be Negative Feedback, or sometimes degenerative feedback. Negative feedback opposes or subtracts from the input signals giving it many advantages in the design and stabilisation of control systems. For example, if the systems output changes for any reason, then negative feedback affects the input in such a way as to counteract the change. Feedback reduces the overall gain of a system with the degree of reduction being related to the systems open-loop gain. Negative feedback also has effects of reducing distortion, noise, sensitivity to external changes as well as improving system bandwidth and input and output impedances. Feedback in an electronic system, whether negative feedback or positive feedback is unilateral in direction. Meaning that its signals flow one way only from the output to the input of the system. This then makes the loop gain, G of the system independent of the load and source impedances. As feedback implies a closed-loop system it must therefore have a summing point. In a negative feedback system this summing point or junction at its input subtracts the feedback signal from the input signal to form an error signal, which drives the system. If the system has a positive gain, the feedback signal must be subtracted from the input signal in order for the feedback to be negative as shown.
Answers 2 Comments
Dislike Bookmark

Answered on 05/12/2016 Learn Exam Coaching/Engineering Entrance Coaching/GATE Coaching +1 Exam Coaching/Engineering Entrance Coaching/GATE Coaching/Electronics & Communication

Ask a Question

Post a Lesson

Define negative feedback in a closed - loop control system?

I will try to explain using examples. calculations attached respectively:- A system has a gain of 80 dB without feedback. If the negative feedback fraction is 1/50th. Calculate the closed-loop gain of the system in dB with the addition of negative feedback. Negative feedback example:- Then we can see... ...more
I will try to explain using examples. calculations attached respectively:- A system has a gain of 80 dB without feedback. If the negative feedback fraction is 1/50th. Calculate the closed-loop gain of the system in dB with the addition of negative feedback. Negative feedback example:- Then we can see that the system has a loop gain of 10,000 and a closed-loop gain of 34 dB. Negative Feedback Example No 2:- If after 5 years the loop gain of the system without negative feedback has fallen to 60 dB and the feedback fraction has remained constant at 1/50th. Calculate the new closed-loop gain value of the system. Negative feedback example 3: Then we can see from the two examples that without feedback, after 5 years of use the systems gain has fallen from 80 dB down to 60 dB, (10,000 to 1,000) a drop in open loop gain of about 25%. However with the addition of negative feedback the systems gain has only fallen from 34 dB to 33.5 dB, a reduction of less than 1.5%, which proves that negative feedback gives added stability to a systems gain. Therefore we can see that by applying negative feedback to a system greatly reduces its overall gain compared to its gain without feedback. The systems gain without feedback can be very large but not precise as it may change from one system device to the next, then it is possible to design a system with sufficient open-loop gain that, after the negative feedback has been added, the overall gain matches the desired value. Also, if the feedback network is constructed from passive elements having stable characteristics, the overall gain becomes very steady and unaffected by variation in the systems inherent open-loop gain.
Answers 2 Comments
Dislike Bookmark

Answered on 05/12/2016 Learn Exam Coaching/Engineering Entrance Coaching/GATE Coaching +1 Exam Coaching/Engineering Entrance Coaching/GATE Coaching/Electronics & Communication

Ask a Question

Post a Lesson

What do you mean by impedance?

Resistance is a measure of the extent to which a substance opposes the movement of electrons among its atoms.The more easily the atoms give up and/or accept electrons, the lower the resistance, which is expressed in positive real number ohms. Reactance, denoted X, is an expression of the extent to which... ...more
Resistance is a measure of the extent to which a substance opposes the movement of electrons among its atoms.The more easily the atoms give up and/or accept electrons, the lower the resistance, which is expressed in positive real number ohms. Reactance, denoted X, is an expression of the extent to which an electronic component, circuit, or system stores and releases energy as the current and voltage fluctuate with each AC cycle. Reactance is expressed in imaginary number ohms.It is observed for AC, but not for DC.When AC passes through a component that contains reactance, energy might be stored and released in the form of a magnetic field, in which case the reactance is inductive (denoted +jXL); or energy might be stored and released in the form of an electric field, in which case the reactance is capacitive (denoted -jXC). Reactance is conventionally multiplied by the positive square root of -1, which is the unit imaginary number called the j operator, to express Z as a complex number of the form R + jXL (when the net reactance is inductive) or R - jXC (when the net reactance is capacitive).
Answers 4 Comments
Dislike Bookmark

Answered on 05/12/2016 Learn Exam Coaching/Engineering Entrance Coaching/GATE Coaching +1 Exam Coaching/Engineering Entrance Coaching/GATE Coaching/Electronics & Communication

Ask a Question

Post a Lesson

What do you mean by impedance?

Impedance is a vector (two-dimensional)quantity consisting of two independent scalar (one-dimensional) phenomena: resistance and reactance.
Answers 4 Comments
Dislike Bookmark

Answered on 05/12/2016 Learn Exam Coaching/Engineering Entrance Coaching/GATE Coaching +1 Exam Coaching/Engineering Entrance Coaching/GATE Coaching/Electronics & Communication

Ask a Question

Post a Lesson

Place an appropriate phrase: Frogs ________ ?

are afraid of snakes.
Answers 3 Comments
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