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

What do you mean by dependent and independent voltage sources?

0 Answers  

hi , i have 150 kw loud and we need 50 m cabil,i want to know wich size cabil we use. thanks

0 Answers  

How Kneepoint voltage of CT practically related when CT in service. ie Knp is above 670 what exactly means

0 Answers   ABC,

Rotor is taken away from three phase induction motor and three phase supply is given to the stator.What will happen?

9 Answers  

Explain Circuit Breaker Trip Characteristics in detail.

0 Answers   L&T,

can we connect PARALLEL 2 D.G set with different rating?? How ? What is the requirement for this connections?

1 Answers   Amoli Organics,

If two induction motors A and B are identical except that the air-gap motor 'A' is 50 % greater than that of motor 'B', then

2 Answers   Lanco,

What is the difference between ground & earth or neutral

1 Answers  

What are types of losses in the Transmisson Lines ?

4 Answers   GE,

define main transformer?

7 Answers  

what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..

1 Answers   UPPCL,

generally the electrical equipments not to be operated at leading power factor, why?

2 Answers