Answer Posted / v.senthilkumar - skpcl
A transformer is a static (or stationary) piece of
apparatus by means of which electric power in one circuit
is transformed into electric power of the same frequency in
another circuit. It can raise or lower the voltage in a
circuit but with a coresponding decrease or increase in
current. The physical basis of a transformer is mutual
induction between two circuits linked by a common magnetic
flux.In its simplest form, it consists of two inductive
coils which are electrically seperated but magnetically
linked through a path of low reluctance.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
what are the different sizes of U.G. cable & where these cabl;es are used according to voltage ..
What is CCM in Electrical ? where can we use this material?
how can we phase identification in a distribution line,how we recognise that which phase is coming for a house hold connection.help me............
what is destructive and non-destructive testing of welding
How to calculate size of HT breaker with the help of Amp (current)? Please provide answers with examples.
HAI SENT HPCL APTITUDE QUESTION PAPER, MY EMAIL ID IS angus_eee04@rediffmail.com,angus_eee04@yahoo.com
What is the different between digital phase converter and ordinary phase converter?
What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?
distribution is maximum done by a)radial b)network c) parallel d)b & c
what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator
What is the temperature PROFILE OF A FLUID W. R. T. Distance from a sphere to which it is IN CONTACT which is at constant temp.?
how a flip flop can be used as a latch?
design of IGBT firing circuit for 11KV
Why the symbol of register is "zig zag"
what size steel armoured cable is required to support 1500kva capacity. would 70mm squared be enough or would I need 90 or 120mm squared 3c plus earth
