Should transformer earthing pit, to be connect to earthing mat in Substation

4 Answers  

---

The coulomb is a unit of:(a) Energy(b) Voltage(c) Power(d) Quantity of electricity

1 Answers  

---

Why dose an electric meter record KVA when there is no load on a 500 KVA transformer

1 Answers  

---

what are the particle used along with silica gel in transformer breether,explain their functions.

4 Answers   ME, Oil India,

---

with 3 phase board on a 63 amp rcd is it ok to have 6 electrical showers 2 on each phase and what problems could happen

0 Answers  

---

---

What is the magnetic field (coil DC ) of Turbo Expander?

0 Answers   TATA,

---

why should small green grass ans small plant should not be there inside the transformer Yard in the factories

0 Answers   Riddhi Siddhi,

---

How to calculate the cable size in sq. mm. when the load is given in KW?

3 Answers  

---

What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.

0 Answers  

---

What are the precautions to be taken before working on a cable?

1 Answers   Alfanar,

---

what the effect will occur if we increase the airgap in induction motor

3 Answers   ONGC,

---

induction motor. we have a three phase supply from diffrent source like R= transformer. Y = DG sets. B = ups. if motor is runing.

4 Answers   Birla,

---