I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com
1771Dear, How much ph is maintained of water electrolite used in lrs for slipring induction motor ?
1 3284What are linear elements and non linear elements? and I don't want answers with graph related
1 3208Post New Electrical Engineering Questions
In case of generator when we consume more power produces by it why load on generator increase and starts sound more. and how it is adjusted..
what is the ms flat constant for calculating earth mat design calculation?
Can anybody just suggest about the scope of Electrical design with ETAP software?Just guide me?
from which subjects most of the technical que will b asked for hpcl(electrical).pls help me
what is difference between earthingpits,earthing grid & earthing mess?
how flow current in 220 kv line to line
which metal is use in shunt
how can see the ac indoor or out door ac which Tr
raleigh method
Which motor connection is preferable star-delta or delta-star?
What is the need of earthing transformer for delta side of a transformer. (Think of a line section between a star/delta transformer at a grid substation and delta/star transformer at a village. An earthing transformer is there at the delta side of the star/delta transformer at grid substation). As there are no ground reference there will not be fault current if a one phase is grounded. Further L-L phase will be sensed by the primary side of star/delta transformer as a L-G fault. So why an earthing transformer is required at delta side
what are different types of electrical windings? i know the distributed winding ,concentrated winding etc but i want some detailed information, in what condition we will use distributed,concentrated windings what are the difference between them which is best, how induced emf changes by using different types of windings 20 hours ago - 1 week left to answer
how to select electrical equipment such as fuse,dg,transformer,motor,msb,wire,cable as per the connecting load..please mention any books to design,take licence
what is mind in cable
How delta connection in the primary of distribution transformer reduces harmonics?how delta connections reduces harmonics?Please answer me...Hope that question is correct.