Answer / saravanan.p

The main function of fuse is to avoid the fault current or
short circuit current enter through the healthy circuit.
This is used to isolate the entire circuit from fault one.

Answer / tippesh

The main function of fuse is to avoid the fault current or
short circuit current enter through the healthy circuit.
This is used to isolate the entire circuit from fault one

Answer / atif

Fuse is protection device which used to prevent the
electrical system from the faulty circuit in short
circuiting conditions it automatically isolate the faulty
equipment & other circuit to prevent from the svere
conditions.

Answer / ramonize

to protect the wiring

Answer / karan saxena

To prevents against short ckt., Which causes fire and damage of electrical appliances.

Answer / manikandan

to protect our systems from over load.

Answer / subham mohanty

The function of a fuse is usually to prevent fire - that's the basic protection a fuse offers - between power supply and appliance there may be a few feet or metres of cable - if a short circuit occurs in the appliance, the cable could easily become overheated (due to excess current) and burn or rupture its insulation.

Sir I hv to fix 20 ton ac how much electrical power need apply?

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2 Answers  

what is the effect of earth on capacitance in 3-phase and 1- phase transmission line?

0 Answers  

Can anyone please provide me details of MCCB/Contactor/SFU rating calculations for a motor feeder..for example 50 kw.. not from type-2 cordination chart. i want manual calculations..

0 Answers  

What is AVR? Explain the function AVR?

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plz send me HPCL apptitude paper.. maulik_elect@yahoo.co.in

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i am swathi, b.tech 4th year. In smps(switched mode power supply)we are using diodes,mosfets,igbts for controling of current. And my question is why we did not use thyristors(scr)? it is also act as a switch,then what is the drawback of scr as compared to above transisters> if we use the scr,then what is happening ? plz give reply as soon as possible bcoz i am doing project on smps. plz frnds i want ans for that. if anybody know the ans plz send to my e-mail id /swathi.tadakapally@gmail.com/

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WHATS THE DIFFERENCE IN USING THE 125% AND THE 250% FACTOR OF SAFETY IN CALCULATING CIRCUIT BREAKERS CAPACITY IN MOTOR APPLICATION??

0 Answers  

Which is is best option for 33 kv line incomer.I am Desinging the panel for new projects and i would like to get Your opinion on this Vcb or sf6. Please help me with your replies. Thanks D p singh

6 Answers  

why current flow throgh conductor.

2 Answers  

What is the voltage b/w nutral and earth

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What are the methods/types of distance protection schemes used in transmission system?

2 Answers