can I connect step down transformer(25KvA,240V Phase to phase)to output of online UPS(15KvA,440V PHASE TO PHASE) Load connect to TRANSFORMER is 13KvA,240V PHASE TO PHASE. please brief if it is wrong
1 4106There are Two questions about Steam Turbine Generator... What is HRSG bypass of LP, HP used for in power generation? In particualar, in the event that fault of HP bypass, there would be STG TRIP in operation but none on the LP bypass fault...what's the reason ?
1796how calculate external illumintion in a compound area. for e.g. there is one open park having 600m2 area and i have to put 40w flouresent tube fitting with pole. how shall i calculate the numbers of fitting.
1 2744why field winding is placed on rotor winding not on stator winding in case of synchronous machine?
13 33839Post New Electrical Engineering Questions
For RCD (Residual current device) Icu is defined. How i can find Ics for them?
What is use of starter and choke in tube light
what is the main difference between power devices and signal devices
Whether IP65 enclosure box blocks ventilation if driver for LED have to enclosed inside IP65 box
As per the Anchor capstan motor specification, full load current is 200A. starting current is 1750 A and acceleration time is less than 8 seconds. Please guide for selection of cable size.
why we can stote dc? why we cant store ac?
How to see the inductance in a transmission lines
while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?
On Which Pressure PRV is operated.
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 the minimum distance to be maintained in between HT panel and LT panel and Instrument panel as per IEC and NEC standards?
What is the tipical Online UPS input voltage for 20 KVA load ( 3 Phase or 1 Phase )? Why ? Explain it...?
What are the no-load losses for the 11000/415V transformer with the following rated capacity? 1.1500 kVA 2. 2000 kVA 3. 2500 kVA 4. 3000 kVA
How i can calculate current of cable according to ares?
Phase control and integral control are used for?