What is the use of core in the transformer?

Answer Posted / naresh

Core in a transformer provides low reluctance path to
magnetic flux which links both primary and secondary.

Is This Answer Correct ?    25 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Cables Construction hi friends, 0.6/1/1.2 kV LV , DC and Control cables are concentric copper conductor what does its means and what is the use of concentric copper conductor,and are this with copper tape shield or copper screening, ? thanks

1316


clarify types of motor operated valves and advantages

1480


When the relative speed between the magnetic fields of stator and rotor does is zero under steady state operation?

760


Where can I get CPWD electrical specifications & Shedule of rates? Please help me

1822


cc of scorpio?

1803






What is the IS standard for MCCB to be use (As per capacity of AMP)& for ACB also.

1595


how to select correct size of power cable for inverter duty motor

942


dear sir/madam i want to get some knowledge about RRB EXAMINATION(section engineer) 1- what is minimum cut off 2- wht portion is major portion . 3- can any body provide Sample paper. thanks & regards ashish

1911


what does vector group Dyn11 tell us? also tell me how will u differentiate between phase lead and phase lag thru this vector group

1623


difine electrical ballast in HPSVL

1575


The electrical energy required to raise the tempreture of a given amount water is 200 kwh. If the heat losses are 20%, the energy required is?

1527


Power Factor Correction Panel (Manual & Automatic)

1699


Draw the wave shape of armature current in a generator subjected to a sudden three phase short- circuit at its terminals. Define various reactance of generator from this wave shape.

1641


What is the disadvantage in proportional controller?

644


What is a commutator?

623