Why (In India) we preferably go for +-30 deg connection of transformer? what are the advantages in this connection?
2 4528why exterrnal C.T. protection is used even though ACB& VCB is having inbuild C.T. protection?
2 5240According to IEC60034-14, When the vibration monitoring system required for motor Bearing. above which KW, it is required? and for what type of bearing the vibration probe is provided.
4117Post New Electrical Engineering Questions
how to find Harmonics and types as per the equipemnts
Is potential difference materials property ..? if yes tnen how.. explain brifly.
Why frequency changes due to load variation in power system ? i.e why when load increases frequency decreases?
What are hrc fuses and where it is used?
how to minimize earth resistance upto 2Ω, if the resistance is 6 Ω ?
hi friends how 3 phase converter functioning ?what is working principle of rotory phase converter ?
can anybody sent me power grid questions. what subject should i prefer for preparation?
33kv Rated output avilable in market (any where in india)
A well system is when , no. of bus bar is less or more. Tell me the concept of it.
sir i completed apprentice in TNEB.apprentice is eligible for 'c' licence
the grid connection required for a 50 MegaWatt fotovoltaic powerplant is higher or lower than 35kv (high or medium tension)?
How can we calculate strength of copper hich is supplying electric power to heater and in it hold the heater also and what r all types of forces which is acting on it...
What is K-rated transformer? What is the use of it? What can be the size(pls provide calculation if possible) of K- factor transformer for 550kW,690V motor operating with drive (VFD)?
What is dynamo function in DG sets and draw block diagram?
Why delta star trformers are used for lighting loads?