how is the incoming cable size calculated for a given current rating of a panel??

1940

---

how freewheeling diode improves the powerfactor

5429

---

What is minimum permicible value of leackage current for LT Panle when applying voltage up to 3 KV for 5 Minuits?

2249

---

how much concrete solid/hollow block are manufacture per 50 kg cement bag in differnent sizes like 400x200x200mm, 400x200x150mm, 400x200x100mm. And need proper ratio as per sale quantity. pls send my mail mathi7599@gmail.com searching last two years not yet get pls find and enclosed pls. need practical analysis.

2780

---

Can any body tell me the different types of LT cables & their application.

2109

---

WHERE CAN I GET SQL SERVER NOTES SOFT COPY?

1781

---

electrical

2306

---

How can I calculate ISF of current transformer?

3643

---

What kind of preventive maintenance are there for transformer?

2279

---

What kind of maintenance is conducted for Transformer

2288

---

SQL How can make delete and insert in one query

1869

---

Whats the main tests to circuit breaker transformers and motorstarters

2329

---

why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor

2562

---

why US countries maintains 110v and 60HZ

2190

---

why are installed water leakage detection system data centers & server rooms

2394

---