Answer / k.prakashchandra

Post insulators are mounted on beams of the ODS to hold &
support the bus bars in horizontal.

why the earth pin is thicker than other pins in a plug? If it is for reducing resistance, then why the copper earth wire is not so thick as earth pin of socket?

5 Answers   Omax,

---

how is the magnetic current test is different in delta-star and delta delta transformer.

0 Answers   Bhel,

---

what is dyn 11

3 Answers  

---

why we are discharging h.t supply during shutdown time

1 Answers  

---

what is mean by hvdc transmission technology .what is principle of hvdc transmission and technic of hvddc transmission .

1 Answers  

---

What is the difference between circuit breaker and isolator

0 Answers  

---

what are the standard values for resistances(Megger testing) between L&N, L&E and N&E (L=Live,N=Neutral, E=Earth)?

1 Answers   CESU,

---

Compare jfet’s and mosfet’s.

0 Answers  

---

How we calculate the spacing between the conductors in 11,33KV lines?

3 Answers   NHPC,

---

What is the tipical Online UPS input voltage for 20 KVA load ( 3 Phase or 1 Phase )? Why ? Explain it...?

0 Answers  

---

how rectifier transformer work in electroststic precipetatore(esp?

0 Answers  

---

why we store only dc in batteries ?

1 Answers  

---