Answer / mayur devadiga

A) Inductance

Answer / badshah hussain rizvi

yes its answer is inductance because inductance opposes any
change in current.so when load switched off some current
still flows which leaks due to incomplete path.

Answer / kj

d.) None

Sparking occurs because a flow of current is broken. When
the 2 contacts are very close the air is ionized and will
conduct. As the contacts open further the arc cools and the
air loses the ability to conduct.

With AC it may be seen that sometimes a small switch sparks
and sometimes it does not. It will depend on the voltage at
the time of opening. At the peak of the sine wave it will
be a big spark at the zero line no spark.

what is integrated ac contact circuit

0 Answers  

---

why the AC or DC motor takes high starting current?

2 Answers  

---

Triping principle of ELCB&RCCB? wht is the difference between these two?

2 Answers  

---

Why we should not parallel the with EB

1 Answers  

---

What is the dimension of A4 sheet in mm?

6 Answers   Bhel,

---

what is softstarter? explain briefly where it is used?

2 Answers   Essar,

---

Why SF6,VCB,Oil Ckt Breakers are use in HT Side need brief information ?

5 Answers   Shell,

---

What are the implications when the power factor is is leading condition ?

1 Answers  

---

Define super node?

0 Answers  

---

what will happen if we will not use commutater means if we will give dc to the windings in dc motor

1 Answers  

---

What are the application of Under voltage release?

2 Answers   Techno Electric and Engineering,

---

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

0 Answers  

---