VEDANT MILIND ATHAVALE

B-tech| EXTC| VJTI| Mumbai | Python| C++| WebDev |

Student at Veermata Jijabai Technological Institute (VJTI)

Studied at PACE Jr. Science College

Skilled in Programming in Python and C++, Web Designing , Marketing

Vectors-Engineering-Maths-Second Year-Sem-4

It is an assignment that consists of the vectors and directional derivative questions which is helpful for Btech SY Sem-4 students as it contains basic, moderate as well as difficult level questions.

Constraints and Lagrangian Dynamics

Constraints and Lagrangian Dynamics by Dr. Yogesh Sonvane, Assistant Professor, Department of Applied Physics, Sardar Vallabhbhai National Institute of Technology, Surat I hope it helps my peers to get good marks in SY Mechanical Engineering. Constraints › Discussion up to now  All mechanics is reduced to solving a set of simultaneous, coupled, 2 nd order differential equations which come from Newton’s 2 nd Law applied to each mass individually: (dpi/dt) = mi (d2 ri/dt2 ) = Fi (e) + ∑jFji  Given forces & initial conditions, the problem is reduced to pure math! › Oversimplification!! Many systems have CONSTRAINTS which limits their motion. – Example: Rigid Body. Constraints keep rij = constant. – Example: Particle motion on the surface of a sphere

Effective Stress and Consolidation of Soil

It consists of typed assignment questions of Effective Stress and Consolidation of Soil. It is shared with me by a student studying at NMIMS, Mumbai, and I thought of uploading it here so that the students of first and second-year civil engineering would benefit a lot from it. Thank You! Enjoy learning.

Numerical and Statistical Methods

It consists of typed assignment questions for Numerical and Statistical Methods. It is shared to me by a student studying at NMIMS, Mumbai, and I thought of uploading it here so that the students of first and second-year civil engineering would benefit a lot from it. Thank You! Enjoy learning.

Flow through Pipes and Liquids in relative equilibrium - Assignment

It consists of typed Assignment on Flow through Pipes and Liquid in relative equilibrium. It is shared to me by a student studying at NMIMS, Mumbai and I thought of uploading it here so that the students of first and second-year engineering would benefit a lot from it. Thank You! Enjoy learning. When a sudden contraction from 60 cm diameter to 30 cm diameter is introduced in a horizontal pipeline, the pressure drops from 100kPa at the upstream to 80kPa on the downstream. Assuming a coefficient of contraction of 0.65, (i) estimate the flow rate in the pipe and (ii) the loss of head due to contraction

Bending Moment combined with Axial Loads

It consists of typed notes for the Bending moment combined with axial loads. It is shared to me by a student studying at NMIMS, Mumbai and I thought of uploading it here so that the students of first and second-year civil engineering would benefit a lot from it. Thank You! Enjoy learning.

Solution Method of partial differential Equation

It consists of typed notes for the Solution Method of partial differential Equations. It is shared to me by a student studying at SVNIT, Surat and I thought of uploading it here so that the students of first and second-year engineering would benefit a lot from it. Thank You! Enjoy learning.

Gauss Methods for Matrix Solving and Jacobians.

It consists of typed notes for Gauss Elimination, Gauss Jordan Method, and the Jacobians method of matrix solving and Analysis. It is shared to me by a student studying at SVNIT, Surat and I thought of uploading it here so that the students of first and second-year engineering would benefit a lot from it. Thank You! Enjoy learning.

SEMICONDUCTORS FOR ELECTRONICS ENGINEER

A semiconductor material has an electrical conductivity value falling between that of a conductor, such as metallic copper, and an insulator, such as glass. Its resistance falls as its temperature rises; metals are the opposite. Its conducting properties may be altered in useful ways by introducing impurities ("doping") into the crystal structure. When two differently-doped regions exist in the same crystal, a semiconductor junction is created. The behavior of charge carriers, which include electrons, ions and electron holes, at these junctions is the basis of diodes, transistors and all modern electronics. Some examples of semiconductors are silicon, germanium, gallium arsenide, and elements near the so-called "metalloid staircase" on the periodic table. After silicon, gallium arsenide is the second most common semiconductor and is used in laser diodes, solar cells, microwave-frequency integrated circuits and others. Silicon is a critical element for fabricating most electronic circuits.

DIODES TRANSISTORS OSCILLATORS

An electronic oscillator is an electronic circuit that produces a periodic, oscillating electronic signal, often a sine wave or a square wave. Oscillators convert direct current (DC) from a power supply to an alternating current (AC) signal. They are widely used in many electronic devices ranging from simplest clock generators to digital instruments (like calculators) and complex computers and peripherals etc. Common examples of signals generated by oscillators include signals broadcast by radio and television transmitters, clock signals that regulate computers and quartz clocks, and the sounds produced by electronic beepers and video games.

ENVIRONMENTAL CHEMISTRY AND WATER POLLUTION

Environmental chemistry is the scientific study of the chemical and biochemical phenomena that occur in natural places. It should not be confused with green chemistry, which seeks to reduce potential pollution at its source. It can be defined as the study of the sources, reactions, transport, effects, and fates of chemical species in the air, soil, and water environments; and the effect of human activity and biological activity on these. Environmental chemistry is an interdisciplinary science that includes atmospheric, aquatic and soil chemistry, as well as heavily relying on analytical chemistry and being related to environmental and other areas of science.

THE ART OF NOTEMAKING

Making Tips from the Experts Understand your Learning Style. Question Why You Are Taking Notes. Don’t Record Every Single Comment. Link your Notes to Your Syllabus. Use Technology to Your Advantage. Review Your Notes Regularly. Include Visuals such as Mind Maps. Get Insight from Your Classmates. Don’t Write Notes Mindlessly. Try Not To Get Frustrated.