Answer / tapan desai

Main difference between fuse
and C.B is that once over
heating current pass in fuse
the fuse breake the ckt bt C.B
breake the ckt and once
again it make ckt the current
start flow through ckt where
in fuse that is not possible
we have to change the fuse.

Answer / guest

fuse is the only it break the circuit when the overcurrent
flow in the circuit. But circuit breaker it will break and
make the circuit when circuit current is more and normal
current flowing in the circuit

Answer / vijay balu raskar

Difference between fuse and CB is tripping process and main difference, CB is highly sensible than Fuse.

Answer / tharan

1)circuit breaker r circuit productiion 2) fuse r circuit protective.....

how to select a air/vacuum circuit breaker.is there any thumb rule???

1 Answers  

---

what is the difference SCR & TRIAC?

13 Answers   TCS,

---

can d.c.transformer exist? if yes then what its max. rating?

6 Answers  

---

What is the minimum setting in REF relay because i am facing some problem whenever power resumes after power failure my transformer is tripping because of REF trip. I am using CSPC make numerical relay(DIP switches). Now setting is 15 percentage. What is the reason for this triping. I sm waiting for answer

2 Answers  

---

why steady state stability limit is greater than transient stability limit ? How it can be explained ?

0 Answers  

---

List the time domain specifications.

0 Answers  

---

which phase is preferred for connecting 1 phase vt used for synchronizing OHL? WHY?

0 Answers   Siemens,

---

Define CT & its function

6 Answers   Essar,

---

for 12KW motor which cable size has to select for ex.10 meter.

4 Answers  

---

what is power factor ?

3 Answers  

---

WHAT IS DIFFERENCE BETWEEN MANUAL CONTROL AND MAGNETIC CONTROL AND STATE ITS ADVANTAGE /DISADVANTAGE

0 Answers   Siemens,

---

The inventer is a battery, but if lost current at home u will turn on the fan but the is AC and inventer battery is dc . Then how the fan was rotating. What device Or machine in fan converst the Dc power to Ac power

0 Answers  

---