I have worked on the unacademy platform in the past and I do have a total of 2.5+ years of professional experience in the IT Company.

Ishan Gupta

This course is about critical speed of shafts. we will find critical speeds of shafts when there is only one disc and when there are multiple discs. In the end we will do a lot of numericals

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

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English

Mechanical Vibrations-3

Vibrations

Theory of Machines

Mechanical Engineering

GATE & ESE - ME & CH

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

Overview lesson about this course on mechanical vibrations-3

Overview lesson

Critical speed of the shaft containing one disc and its derivation.

Critical Speed of Shaft-1

Critical speed of shaft having two discs and its derivation.

Critical Speed of Shaft-2

Secondary critical speed of horizontal shaft and numericals

Critical Speed of Shaft-3

First part of numericals on critical speed of shafts

Numericals-1

Numericals part 2 on critical speeds of shaft.

Numericals-2

Numericals part-3 on transmissibility of relative amplitude.

Numericals-3

My achievement is to be a good professor and make me proud in my teaching field.

Gunti Venkateswarlu

Power transmission, types of flat belts, slip of belt, creep of belt, centrifugal tension, maximum power transmission, types of chains, length of open belt drive and cross belt drive, driving ratio of tension in belt drive.

(Telugu) Theory of Machines: GATE and ESE

Research Scholar, IIT Madras, 

Graduate in Mechanical Engineering from CUSAT. 

Rahul Kumar

This course talks about the mathematical formaulation of two degree of freedom system. different type of coupling coming into the system of equations has also been discussed. Free and forced Vibration response of the system is calculated. introduction to generalized coordinate has been given as well, where the system is no more coupled. At the end the orthogonality of modes has been discussed.

(Hindi) Vibration Response of Two DOF System

Completed BE in Mechanical Engineering. Qualified GATE(ME). Working in Design Field.

Pacchu P

This Course covers various Vibration terms and definitions, Items related to vibration, types of vibration, Parts of Vibratory System, Harmonic Motion Analysis and in the end Solution to Numerical Problems. This Course is beneficial for GATE (Mechanical) aspirants.

(Kannada) Mechanical Vibration - GATE (Mechanical)

Bharat Singh

This course deals with basics of mechanical vibrations and helps you understand it very simply

(Hindi) Vibration for GATE

Mtech from IIT Guwahati🙂
PhD IIT BOMBAY 😊
Worked as an Assistant Professor. 
3 years teaching experience
Cracked Gate 4 times. 
CHESS PLAYER

Sudhanshu Dubey

This Course Coves  Following topics

Definition and Terminology,

Degree of Freedom,

Natural frequency of free vibration,

Free vibration with viscous damping,

Undamped vibration with harmonic oscillatory,

Vibration Isolation and transmissibility,

Torsional vibration.

(Hindi) Mechanical Vibration : GATE (Mechanical)

Hello I am mechanical Engineer. I am working as a Mechanical Project & design Engineer at Jain Electronics co. Pune.

Jyoti Shinde

This course will discuss the four stroke and two stroke spark ignition engine along with the description of engine parts that participated in the whole process. and valve timing diagram of four stroke and two stroke
and Detonation in SI engine.

Lessons

7 lessons • 1h

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Overview lesson

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Critical Speed of Shaft-1

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Critical Speed of Shaft-2

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Critical Speed of Shaft-3

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Numericals-1

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Numericals-2

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Numericals-3