What is reactance? what is the function in Auto transformer and why high leakage reactance?

1 Answers  

---

why and how voltage sharing in transformer, during magnetic balance test ?

0 Answers   ME,

---

now a shunt motor is practically a constant speed motor , then how does it meet the increase or decrease in the load ?

1 Answers  

---

Dear Respected sir how to test ABB REX521 protection relay by relay tester.

0 Answers  

---

the site measured knee point voltage of protection class CTs should be greater than rated knee point voltage? what about meetering class CTs. Should it be below the rated knee point voltage?

0 Answers  

---

how to difference between the HT&LT cables

1 Answers   L&T,

---

in dc machine airgap is there b\w stator and armature but by conduction emf is generated how & what is conduction

1 Answers  

---

why tan delta test is carried out in the power transformer? which parameter are measure?

1 Answers  

---

11 kV line deraction check by an Engineer.

0 Answers  

---

what is the maximum load sutiable from earth to phase and what is the max voltage earth to phase suitable

1 Answers  

---

how can we judge the percentage of load on the basis of temperature differences readings between WTI and OTI in a transformer

1 Answers   Toshiba,

---

What are the tests carried out on transformer while testing at sites?..Pls explain me in detail

2 Answers   Suzlon,

---