Answer Posted / jagadeesh

no current will not flow because the transformer was earthed

in control scheme dc logic wiring commonly using negative loop,what is the reason?if we use positive looping what will happen?

2329

---

what can be the causes of capacitor start motor having a higher current that its actual

1965

---

WHAT IS THE FUNCTION OF SHORT CIRCUIT MAINTENANCE CT

2439

---

Differnce between negative Pahse SequenceFunction and unbalance Function?

1736

---

Why CBCT rating is 50/1A

2850

---

After completing iti in electrician, how can i get certificate of electrical supervisor? What ia requirements. For it?

1811

---

What is UPS and How do you maintain the UPS Maintenance? Brief Description on UPS maintenance.

2580

---

how u select control transformer for a mccb panels or any panels?for expample we hav 440 volts maim supply and control volts is 230v?

2163

---

what is solkor relay and which condition it will act?

3352

---

Whata are the types of Cables?

2142

---

WE know that for Inductor X=2pifL,In DC f=0,then X=0 so,V=IX=0;But In the DC excitation of rotor of AC generator,DC motor field coil which coils are inductor so why does not applying DC voltage short the rotor coil of AC generator and field coil of motor?If it would then DC source might be damaged but it is not happened. Why does the strand conductor of Electrical power transmission line make twist?

4382

---

If UG power cable both ends are to be earthed or what? If not why?

1936

---

why electron produce magnetic field when it is in motion?

2140

---

Hi My dear all Friends, There is a question regarding HVAC Engineering and widely used in Power Projects. Question- What is the diffrence Between REF, SEF and Differential Protection....???? Where REF - Restricted Earth Fault SEF - Senstive Earth Fault.

2175

---

What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer

2363

---