How calculate the Transformer Impedence With Example
Answer Posted / abdulsubur
impedence of trasformer = rated kva\root 3 *secondary
voltage
| Is This Answer Correct ? | 0 Yes | 5 No |
Post New Answer View All Answers
How LT megger works ?
Please explain me about Relay curves and their sources to read ?
how to carry out Magnetizing Current Test on Distribution transformer and what purpose we are doing this test. why transformer rating in always in KVA ? what ispositive, negative, zero sequence impedence? How ElCB tripping if Neutral touch with ground Why AC & DC capacitor are use in UPS ? why motor rating in KW? how to syncronize two dg sets
What is slope...? Explain slope 1 and slope 2...?
what is the difference between single ratio, multiple core and multiple ratio, multiple core ? please explain.
In a 3 phase 4-wire system. For a 3.5 core cable if all loads are single phase and balanced, what will be neutral current? will it be sum of all phase currents? Or it will be zero? And if loads are unbalanced what will be neutral current?
The synchronous machine excitation system explain
What is the function of a neutral reactor.
explain the what is a drive ? 0 4 which type motor r use in the celling fan..... PCB plannet 2 13 If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run or not?? types of drives Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only. ACC 1 41 how the 3phase induction motor is running in 2phase supply with help of capacitor? 1 33 what is the actual difference betwen constructional details and constructional features? 1 20 how does commutator convert a.c to d.c?
what is the difference between 2 way and 4 pole selector switch???
In AC if the direction of current keeps reversing every half cycle, how does it propogate through the transmission lines?
HOW TO WORK A VFD?SAY SIMPLE METHOD
is IS says that neutral should be brought to switch box. and this one is a recomended practice
In aerodynamic turbines which element is NOT there a.stator b.compressor c. Fuel intake system d.fans
What is ideal IR values for ground and neutral.