Answer / jahan

Sending voltage and receiveing end voltage different voltage drop.
Vs-Vr=Vd
Vs- sending voltage
Vr- receiveing voltage
Vd- voltage drop

Hi to u all : Friends: Why when operate on 2 phase welding machine the power metr goes reverse ?? the meter is god on other loads. thanks

2 Answers   Gedco,

---

why we usually call 415 volts instead of 440 volts

3 Answers   S Tech,

---

what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?

0 Answers  

---

What is the basic difference between 90% stator earth fault and 100% stator earth fault, and its phenmenona?

4 Answers   Reliance,

---

HT/LT TRANSFORMER TEST?

0 Answers  

---

physical identification of HT & LT panel

0 Answers   Schneider,

---

why ELCB's are not useful for operation theater equipments ?

4 Answers   Reliance,

---

why anti pumping relay is not given to tripping coil of the breaker? why only to closing coil?

2 Answers   INEL, Siemens,

---

what is JE exam?

0 Answers  

---

what is mean by flux

2 Answers  

---

HOW TO TEST THE SODIUM VAPOR AND MERCURY VAPOR LAMP ?

1 Answers  

---

Please tell me the power flow from pmg to main rotor of an alternator (Including AVR unit)?

0 Answers   Hindalco,

---