Answer / gunasekaran

we can applie the voltage and we can calculte the ratio and
through ratio error we can identifie the class also

what happen to a dc series motor if it given as ac supply accidentaly

2 Answers   ONGC,

---

What are the different condition monitoring techniques for a motor?

1 Answers   DAE,

---

If the ceiling fan is on slow speed, does it consume less electricity?

2 Answers  

---

How much current flow in no load condition of a motor?

8 Answers  

---

xlpe cable 4 core nuetral wire is small why ?

3 Answers  

---

Swg formulae

0 Answers   Bokaro Steel,

---

Why TAP changer provided in primary side of HT transformer ? and why not in secondary?

9 Answers   ABB, Reliance,

---

what is the responsibilities of electrical project engineer?

2 Answers  

---

What is inverse definite minimum time lag relay? Where is it use?

0 Answers   TATA,

---

On what principle electric motor works?

0 Answers  

---

What are capacitive,resistive,inductive surge absorbation? What is ferranti surge absorber? What is lagrangian cost? What is Px operator?

0 Answers  

---

how to calculate kA rating of device?

3 Answers   Siemens, Vijai Electricals,

---