List two limitations of the Differential Protection scheme for transformers.
Write any two differences between single-phase and three-phase transformers.
A plant consists of two 10 MVA generators of reactance 18% each and two 5 MVA generators of 12% each. All are connected to bus bar to supply a load through three step up transformers of 8 MVA each having reactance of 8%. Determine fault MVA on HV side of any one transformer.
Are the two types of transformers?
What are two types of transformers?
What are the two main functions of transformers?
What are the two basic uses of transformers?
Do transformers use AC current?
When to use transformers?
Why Delta Star Transformers are used for Lighting Loads?
Why are eddy currents undesirable in transformers? Answer : Eddy currents are undesirable in transformers because they cause **energy loss** and **heat generation**, which can reduce the efficiency of the transformer. Here's how: 1. **Energy ... currents. By minimizing eddy currents, transformers can operate more efficiently and with less heat generation....
Why are transformers useful?
Why is it called transformers?
Why is oil used in transformers?
Why are transformers used in kVA?
Why are transformers used?
Why is DC not used in transformers?
What are two devices that use bimetallic strips?
Why are there two slits in Young's experiment?
Two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?
There are a Transformer and an induction machine. Those two have the same supply. For which device the load current will be maximum? And why?
In three pin plug 6 Amp. 220v AC rating. why earth pin diameter is higher than other two pin? what its purpose ?
Why is a two-port network used?
Why there are only 6 parameters in a two-port network?
Why do we use multiplexing?
Why use MUX?
Why do we use adder?
Why do people use electronics?
Why do we use tunnels?
Why do we use tunnel diode?
Why do we use 3 wire in RTD?
Why do we use Newton's ring experiment?
Why do we use sodium light in Newton Ring?
Why use Zener?
Why use a diode?
Why is the use of diode?
Why do we use a Zener diode?
Why use a Zener diode?
Why use capacitor in fan?
Why do we use capacitors in AC?
Why do we use 60Hz and 50Hz for electric power?
Why do multimeters use 20?
Why use a MOSFET instead of a switch?
Why use MOSFET?
Why do we use N-type MOSFET? Answer : N-type MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors) are widely used in electronic circuits for several key reasons: ### 1. **Electron Mobility**: N-type MOSFETs use * ... , and efficiency**, especially when combined with P-type MOSFETs in complementary configurations like CMOS....
Why we use ac system in India why not dc?
Why use the VCB at High Transmission System ? Why can’t use ACB?
Why use capacitor in DC circuit?
Why we Cannot use DC?
Why do we use bimetallic?
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