AD Ramudu, Study Material

05/08/2018

https://youtu.be/MNdW5GBC-gM

26/05/2017

E-BOOKS-Free Download Rakesh Yadav Sir 7300+ Topics Wise Full Mathematics Books PDF,rakesh yadav advanced mathematics pdf,rakesh yadav maths book pdf,,-Free Download Rakesh Yadav Sir 7300+ ALGEBRA,AVERAGE,BOAT AND STEAM,CO-ORDINATE GEOMETRY,COMPOUND INTEREST,DATA INTERPRETATION,DISCOUNT MIXTURE AND…

19/05/2017

Vizag Steel Plant Management Trainee(MT) 2017-SELECTION PROCESSES,EXAM PATTERN & SYLLABUS,VIZAG MT Non-Technical Syllabus,VIZAG MT Technical Syllabus,VIZAG MT Electrical Syllabus,VIZAG MT Civil Engineering Syllabus,VIZAG MT Mechanical Syllabus,VIZAG MT Chemical Syllabus,VIZAG MT Metallurgy Syllabus

16/05/2017

14/05/2017

AD Ramudu ::
:
device
# higher Efficiency Machine
range 90 to 98%
load current is 2-6% of full load current
# buchholz relay is gas operated relay, used to protect transformer from INTERNAL FAUT
# open Circuit test=>> Iron losses
Circuit test=>> copper loss at any load
# tap changer used for change output voltage at subsation
# no Mechanical loss in transformer
# transformer, alternator, induction motor and dc generator works on Electro Megnetic induction law
# lv winding wound near at core to save inaulation cost
# tersry winding use to reduced 3rd harmonic
wdg in delta connection
# bushing is made by porcilain
# scott connection used for convert 3 phase supply in 2 phase supply
# delta star connection used for distribution system
# in open delta connection capacity is 58% of delta connection
# power factor of transformer and alternator depend on load....... Important Electrical Points for Electrical ::::::::
# low resistance R

06/05/2017

02/05/2017

Electrical Circuit's Basic Formulas
Very Useful With Ur Frnds

01/05/2017

26/04/2017

AC Reactance formula sheet.