why dc power can not be used in transformer?
Answer Posted / nandhini
transformer works on mutual inductance through alternating flux produced by AC.assume that if we give DC to a transformer ,there is a static flow of current(no flux produced) which produces more amount of heat ,so the coil melts,there is no inductance between the coil.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Define characteristics impedance?
Give accurate definitions for these electric terms: Inductor Inductance Inductive Induction Reactance Reactive Esam Baraka ٢١ ساعة
For overhead protection we use which transformer?
can any one suggest paper presentation topies for electrical engg?
For high frequency application we use which transformer?
diff b/w elcb and rccb
what is KA rating and how can we choose switchgears on applications
What is an 86-P or an 86-A trip
What difference between ref protection and differential protection ?
Types of test in Switchgears, MCC, NGR and DB's how it should be procced. Can anyone give me the details here or email me to pasuvaraj.k@gmail.com
State the types of distortions in amplifier?
How to calculate Voltage regulation of 22 KV Over head Line.
What is the mechanism of WTI
What is difference between Sample test and Routine test in safety standard?
for what purpose the star point is done in ct