Answer / Km Jyoti

The fundamental principle of the welding process is to join two or more metal pieces by melting their edges and allowing them to solidify together. The process involves heating the metals, often using a flame, electric arc, or laser, until they reach their melting points. Once melted, the metals are allowed to cool and solidify, forming a strong joint between the connected parts.

what will happen if a cw rotating altenator being synchronized to ccw rotating altenator

2 Answers  

---

Why consumers are charged based on Kwh basis why not on Kvah basis.

4 Answers   Unitech,

---

what do you mean by puncturing of insulator by ice -coating?

2 Answers  

---

What is AVR in Generators and How is it working.

4 Answers  

---

I have tow 200 KVA UPS, both are in parallel mode.My question is that, both are running on battery when power fail, if one of them fail (Eg rectifire fails or some other reason), at thet time reverse power will come to faild ups if it comes then it will harm to failed ups or not? if not then how it protects to faied ups????????????????

1 Answers  

---

how to find transformation ratio of squirrel cage induction motor

0 Answers   BITM, WER,

---

Can we perform parallel operation of two transformers when one transformer on load?

3 Answers  

---

ASTM D 3455 - Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin has been used for Testing Transformer Oils with a product placed in it. Aged Control Oil has a Power Factor of 0.032% at 100°C. Aged Oil with a Test component has a Power Factor of 0.093% at 100°. Is this increase acceptable? If not why? How much increase is acceptable?

1 Answers  

---

What is the generating voltage of a power station consided generally?

20 Answers   L&T,

---

diffrence between alternating and pulsating field?

1 Answers  

---

How regulator control the fan speed?

4 Answers  

---

why microprocessors are named as 8085 ,8086 etc? what's the reason for this???

15 Answers   Bhel, HCL,

---