How do we calculate the resistance per metre of single core aluminium stranded cable 19*3.25mm sheathed in pvc,at 15 deg C temperature?

0 Answers  

---

pls tel me the electric train traction motors name plate details like rpm,torue,voltage,amps,watts..ect..

0 Answers  

---

what is the difference b/w winding insulation class and winding temperature class?

6 Answers   Bhel, NDPL, NTPC,

---

Why it need to form a capcitor when it not been in use from three or two year. Plz describe it technically.

0 Answers  

---

What are IR values and what it should be for coil and for insulator

0 Answers   GPSC Gujarat Public Service Commission,

---

AP Transco Assistant Engineer (Electrical) Model Question papers

2 Answers   APTransco, HCL, Tranco, UPSC, VMware,

---

In a tap changing transformer where is the tap connected, is it connected in the primary side or secondary side?

0 Answers  

---

what is the difference between megger and earth tester?

28 Answers   Ashok Leyland, IOCL, RRL,

---

why the neutral of power transformer is always earthed?

1 Answers  

---

how ups works ? various parts of ups and working principle

0 Answers   Serco,

---

what is harmonics?

1 Answers   powercom,

---

WHAT IS LINE TRAP,HOW IS IT FUNCTION?

1 Answers   L&T,

---