Answer / jayakumar.k

during short circuit /earth fault condition fuse blows off
and gives protection to the equipment.

Answer / ashokareem

It is working as a Swicth.If the voltageecced the rating
capacity automatically the fuse connector is got burn(OFF).

Answer / rodney

a protective device which breaks whenever current flowing
through it exceeds the rated current.thus breaking the
circuit,only under fault conditions.

Answer / s.venkateswara rao

The purpose of fuses
protection of short circuit, (to avoid the major damejas)

Answer / majeed

It is an electrical device which has certain melting point
vlaue accordind to the rated current of the wire. If the
current in the wire exceeds the rated current the fuse
melts thus stopping the faulty current and avoids short
circuit in the device and performing healthy operation in
the device.

Answer / kapil

it is made up of low melting point wire. when current
exceeds the rated value,the wire gets melted due to which
fuse disconnect the ckt.thus we get satisfactory operation
of devices

Answer / kumarsekar

it is switch when current and voltage increased in that specification

Differenciate between circuit wiring and sub main wiring with illustrations

0 Answers   MU,

WHy neutral to ground trips when neutral touches the ground

1 Answers  

What does the temperature (30 deg or 35 deg celcius) mark on conservator of transformer indicates?

2 Answers   MahaGenco,

(1)Can earth and be conected together (2) what is the diferent between earth & neutral

0 Answers   VACC,

When motor stater and roter air gap do big then what will moter.

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i am gng to visa interview this july i have 4 backlogs gre 1010,toefl 75,pls give me the tips pls pls

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How to decrease or increase the range of voltmeter? can an ammeter be used to measure voltage? can a wattmeter used as voltmeter and ammeter?

3 Answers  

How to calculate multiplying factor of dc energy meter

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what is the preventing maintenance of transformer

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2 Answers  

Why is transformer connect parallel? why not series? ....plz...

3 Answers   wbsedcl,

what is the meaning of vcc

0 Answers