Answer / danny

fuse is 2 breaking excess current hence transformer has less
current but high voltage,in home the voltage is already
transformed into current hence bigger resistance wire is needed
power is transported in form of voltage 2 avoid loss as
power loss is current/votage

Transformer not operated in dc ! why?

10 Answers  

---

For a 6.6kV Motor it is recommended to do megger test with 500 V d.c and not more than 5kV d.c but the Hi voltage withstand test should be performed by 12kV AC. Why the dc voltage test should be limited but AC voltage withstand test could be with such a high voltage?

0 Answers   Hormozgan Steel,

---

What is the difference between Neutral and Earth

6 Answers   Bhel,

---

what is reluctance?

11 Answers   TCS,

---

when we put inducter in neuteral grounding of genrator.

3 Answers  

---

How to calculate incomer of a capacitor bank/feeder from its KVAR, AND how to calculate the copper busbar for rated incomer,like for 400A we calculate the 40x10 of aluminum busbar.

1 Answers  

---

can you give me some names of projects which can be used in our daily life & which is having medium cost?

1 Answers  

---

How to Calculate Stc Rating of an indoor type VCB Panel? What is a full form of STC?

1 Answers   ABB,

---

How many types of Transformer testing..

1 Answers  

---

testing of Vector Group – YNaoD II

0 Answers  

---

Slip at maximum torque depends on A rotor resistance and reactance B stator reactance C load current D stator resistance

1 Answers  

---

which types of tests are required after commissioning of 6.6 kva tranformer?

3 Answers   Reliance,

---