Answer / guest

compared to distrubution transformer the efficiency of
power transformer is much greater practically the
efficiency of power transformer is about 95 to 98 percent
although the efficeiency of dt is about 75 percent.

ARE YOU NOURVAS ?

4 Answers  

---

Why the earth cable have current 1A - 2A , it is safety for Electrical system or earth cable should be zero amps ? how to troubleshoot?

0 Answers  

---

what is the main different between distribution transformer and power transformer ?

7 Answers   Sail,

---

what is the difference betweem star connected motor & delta connected motor?

13 Answers  

---

if we have a industrial load of 400 kilowatts with 415 volt AC then how much total harmonic distortion (thd%) should be acceptable for steady power system.

0 Answers  

---

phase clearance between phase to phase and earth

11 Answers  

---

Why a Transformer Noise during its running condition ??

11 Answers   NTPC, UPPCL,

---

Difference between On Line capacitor and Station Type capacitor.

0 Answers  

---

what is rating providing of contactor,relay,fuse unit for motor output power

2 Answers  

---

HOW TO CALCULATE S/C,O/C,E/F OF ACB.

0 Answers  

---

what is the procedure to carry out BDV test of a transformer ?

3 Answers   BirlaSoft,

---

what is the formula of knowing the clabe size on any load?

1 Answers   JSW, Scan Steel,

---