What is current chopping in CB?

1 Answers  

---

what is the difference between effective earthing and resistive earthing?

3 Answers   REL,

---

Which motor has more efficiency ;Synchoronous or Induction motor ?

4 Answers   TATA,

---

hi how are you? i m in walchand college of engg. do you have interest in join me through email so send your email id

0 Answers  

---

CONSIDER A 415V/200V STEP DOWN TRANSFORMER.CAN WE USE USE IT AS STEP UP TRANSFORMER BY GIVING 200V IN SECONDARY AND TAKING OUTPUT FROM PRIMARY?

22 Answers   L&T,

---

---

what is meant by fuzzy logic? what is fuzzification and defuzzification?

5 Answers   MEIL, Power Grid,

---

If the characteristic Impedance is equal to load Impedance then…… a) voltage will be increased b) power transmission is zero c) …… d) max. power is transmission to load

2 Answers  

---

what is the difference b/w single and three phase circuits?

1 Answers  

---

if the voltage across the lamp drops by 1%, the power drawn will be reduced by how many %?

5 Answers   PSPCL,

---

why we use end termination kit for ht xlpe cables

1 Answers  

---

Brief use of isolation transformer & how it works.

1 Answers  

---

shall we use a machine having 60Hz frequency in india ? why?

4 Answers  

---