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we are using three transformer 33000/430 vac for three separet block.all three transformer have three LT panel separetly. can be Interconnected all three panel through bus coupler. this is permissable or not by state electricity board.
4 6509How much ampere rating on LT side of distribution transformer and also on HT side of 200KVA transformer
ABB,
2 12222How to solve the problem of low voltage at consumer end in distribution system if one phase come low voltage of transformer
ABB,
1 3791Post New Electrical Engineering Questions
What will happen if a dc source is given to a tubelight. Will it work or wont it work....
Define conversion efficiency of a power amplifier. What is its value for class c power amplifier?
Can we use shunt trip coil instead of trip coil with protection relay for protection?
how you taken aotitude test
why is using sensor?what is differece between photoelectric and proxmitty?
What is the different between conventional MCC and intelligent MCC? Common controller or controller for each bucket
a)In a 3-phase 4-wire circuit, a circuit breaker is selected to protect the circuit whose highest fault level is 6.6 MVA. Determine the required minimum breaking capacity in kA. (Note: Covert 3-phase power in terms of kA to find answer.) b)Using the below, determine the required minimum making capacity in kA as a “peak value”. Rate breaking capacity (Icn) ka: Icn<= 1.5 Factor = 1.41 1.5
plz tel me syllabus and exam date 4 jr executive engg (electrical)
why cable i burning without tripping. how can protect led street lights
What is meant by cold loop test in instrument
Why 11kv to be generated in generation station
what is the use of piston rings in the engine used for a generator...........
What is the Designing & Selection Procedure for a DG/Transormer of rated capacity?
in a solar power plant,we are going to step up the voltage 350V to 33kv, and to 132kv GSS. i want to ask that if it is possible that 315v/33kv is not possible because we also use 315v/11kv. or it should be 415v/33kv? is it effects generation or losses? the second question is-generation is depends on LV winding? or LV winding design for generation voltage?
what are the condition that makes hooter blow?
