Answer / kunal

capaacitor lead the current, in order to get a resultant. but
if capacitor is damaged, then it goes lagging, thus net
resultant is on opposite side. so the direction is reversed

armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?

0 Answers   APTransco,

---

If increased the frequency up to 1000 then what changes shows in voltage?

0 Answers  

---

what is the difference between PLC and embedded system

3 Answers  

---

WHAT IS MEANT BY EMBEDED SYSTEM?CAN WE CALL PLC AS EMBEDED SYSTEM?

2 Answers  

---

An AC coil to give DC supply whats happen in the coil.what type of problem are create.

2 Answers  

---

---

What happen when ct secondary are open circuited? why same thing is not happen in ordinary transformer?

3 Answers   BARC,

---

1 ton aircondition(AC)consume how much watt?

6 Answers   Indus Towers,

---

Between Turbo alternator and Hydro alternator which one is more difficult to cool and why?

2 Answers  

---

what is the purpose finding power factor?

3 Answers  

---

HOW TO CALCULATE CT AND VT RATIO IN PRTECTION AND METERING?

1 Answers   College School Exams Tests, L&T,

---

what is the difference between Ith & Iu rating in MCCB. Particularly on SACE ABB Circuit Breaker?

2 Answers   Siemens,

---

What are the point of a single core cable to be earthed?

2 Answers   Alfanar, Jindal,

---