All Materials regarding to B.tech R-20 in Mechanical Engineering in 1st Year 2nd Semester with unit wise for Every Subjects are available.
👇👇Scroll Down for Important Questions and Topics Unit Wise 👇👇
| Mechanical 1-2 BEEE | ||
|---|---|---|
| S.No | Chapters / Units | Download Link |
| 1 | Unit 1 | Download |
| 2 | Unit 2 | Download |
| 3 | Unit 3 | Download |
| 4 | Unit 4 | Download |
| 5 | Unit 5 | Download |
Mechanical 1-2 BEEE Important Topics
Unit - I
Electrical Circuits
Basic definitions – types of network elements – Ohm’s Law – Kirchhoff’s Laws – inductive
networks – capacitive networks – series – parallel circuits – star-delta and delta-star
transformations.-Numerical Problems.
Unit - II
DC Machines
Principle of operation of DC generator – EMF equation – types of DC machines – torque
equation characteristics of DC motors – applications – three point starter – speed control
methods of DC motor – Swinburne’s Test-Brake test on DC shunt motor-Numerical
problems.
Unit - III
AC Machines:
Transformers
Principle of operation and construction of single phase transformers – EMF equation
– Losses – OC &SC tests – efficiency and regulation-Numerical Problems.
AC Rotating Machines
Principle of operation and construction of alternators – types of alternators Regulation of
alternator by synchronous impedance method – principle of operation of synchronous motor
– principle of operation of3-Phase induction motor – slip-torque characteristics – efficiency –
applications- Numerical Problems.
Unit IV
Rectifiers & Linear ICs
PN junction diodes – diode applications (half wave and bridge rectifiers). Characteristics of
operation amplifiers (OP-AMP) – application of OP-AMPs (inverting, non-inverting,
integrator and differentiator)- Numerical Problems.
Unit V Transistors
PNP and NPN junction transistor, transistor as an amplifier– frequency response of
CE amplifier – Basicconcepts of feedback amplifier-Numerical problems
Disclaimer :
We are not responsible for any loss of data /or any other information by visiting this website. We just providing previous papers to help the students who need previous papers to prepare themselves. This downloaded from internet source just to education purpose only.
Thank you.
Feel free to contact us, if you want any other courses or Tutorials or any other information .
We'll always try to helps you better learn something