how to understand the controling circuits example star-
delta-starter controling daigram please let me know
Answer Posted / rajesh
Dear sir
First a fall just see the drawing and study the
symbel what as to be used again see the drawing at this
time you can get som idea if you can able you just go at
panal board and see visually what are the wire and farool no
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
Do Phase angle measurement have any application in freq/harmonics measurement? If so how?
What is industrial plc
IN dc capacitive reactance is??
What is maximum power transfer theorem?
sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan
what is the purpose of shading ring or shading coil in electrical equipments.
What Is HO factor in power selection
What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation
why ups rating in kva? and why ups are in parellel?.why isolation transformer is used in ups?
Differnce between negative Pahse SequenceFunction and unbalance Function?
Can we use a absolute encoder to show rpm of a motor ? what about the condition when power is off ? what is difference if a incremental one is used ?abanirout@gmail.com
what are the steps involved in generator load test?
please send me latest & previous years question papers for IOCL Technical level questions
What difference between ref protection and differential protection ?
What must be the distance between the Earth pit which are grounded from two different sources. Example: Distance between the earth pit for LV Panel-1 & 2