Answer Posted / rajesh kumar

Firewalls between transformer (Firewall) shall be provided with 230mm thick RCC or 355mm thick brick wall.

You can refer NFPA 850 for reference.

Sir, I m 3rd year student 4m DCE and want to do internship in siemens or l&t or any other mnc related to electrical engineering. please tell me the procedure 4 same and oblige me

1519

---

please tell me, how i clear the objective test? when i studied form the one book after i solved the objective ,that time i solved that qes. but if i tried solve objective form the other book then i could not solved these que.

1231

---

how to calculate fuse rating for a motor

4878

---

What is the size of a 60 watt and 80 watt tubelight?

1744

---

DC transmission

1596

---

---

What is kvar?

848

---

how much GROUND & NEUTRAL VOLT maintain in data center.

1528

---

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

1264

---

How you will determine the volume of oil in a particular Distribution transformer.

1434

---

What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning

1415

---

iam working in power plant. In hot places tube lights are glowing at the end portion only. what is the reason for that?

1450

---

please send me the L&T Emb. sys. placement papers and entire details of pattren

1836

---

what are the precuation should be taken ahen installing power transformer,circuit breaker,current & potential transformer

1579

---

As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.

1270

---

What are the raitings of Mcb,mccb and Acb in detail ??

1098

---