is it possible to use a tranformer to regulate an unstable
system voltage?
Answer Posted / romroxmal
Yes, by an automatic voltage regulator.
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
Why in power plant projects we see DOL starting method used for motors upto 160 kW instead of star delta method
How to work E.L.C.B and how to connect in circuit.
what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor
size of condotory fron voltage level
What is the permissible maximum flux density in transformer core?
A 230V dc shunt wound motor has an armature resistance of 0,15Ω.When operating on no load at 650 rev/min the armature current is 6A . The motor takes a full load current of 85A. Calculate the full load speed if the field flux is (i) maintained constant (ii)reduced by 0,03
What is inrush current?
IN induction motor pf is increased using capacitors.what will be the effect on motor and system when very large capacitor is accidently installed and pf goes leading.
I want the details about BHEL company examination.Can anyone able to help me please.
How will change the frequency in distribution side?
Why squirrel cage motor can only use with low starting loads ?
how can we say that stator magnetic field rotates with synchronous speed?can we derive?
Make a list observation on Transformer?
State how to produce a constant rotating field by application of alternating currents to stator armature of a three-phase squirrel-cage induction motor
IN SINGLE PH TRANSFORMER IF LEKAGE IMPEDANCE DROP IS NEGLECTED ,THE FLUX IN THE MAGNETIC CORE and the lekage flux linking a winding are a)proportional to the applied v to the winding i respectively.