Answer / amhirpara

in our home we connect mcb in paralal with load series with
main i/c when ther is ashort circuit at load side thermal
contact inside mcb will open and it tripped and give
protection again over load and short circuit condition

Answer / geetanjali chawla

we connect mcb in series with load in our home .when there
is short circuit or open circuit then mcb contacts will be
open and the circuit will trip.In this way it protects our
home appliances

Answer / devendra

In any electrical instalation MCB connect in parallel with
Load. when over load passes it will be tripped

State and define ohm’s law?

0 Answers  

---

why we use iron corn in transformer instead of wooden core

12 Answers  

---

derive the e.m.f equation of transformer

2 Answers  

---

CAN CU XLPE/PVC CABLE BE USED INPLACE OF LOW NOISE SCREENED CABLE? KINDLY GIVE REASONS

0 Answers  

---

WHY ARE THE LT GENERATORS SOLIDLY EARTHED WHILE THE HT GENERATORS ARE EARTHE THROUGH NGR OR NGT??

3 Answers  

---

Why, the starting current of 3 phase Induction Motor is 7 to 8 times its rated current?

9 Answers   L&T,

---

if we are using ACB in a panel the how much clearance do we need in panel room.

2 Answers  

---

What is Icu and Ics and what is difference b/w them. please tell me how to calculate a size of a copper bar for a system or a breaker... reply on... king.arish@gmail.com would be waiting for a logical answer.

0 Answers  

---

what efficiency at 70% loaded transformer

1 Answers   EEEC,

---

What is the unit of magnetic flux density?

0 Answers  

---

what is the main use of ac and dc drives ? it is only used for speed variation or for power saver also?

1 Answers  

---

How does a digital electronic meter work??????

0 Answers  

---