why there is a phase shift lies between primary and
secondary voltages of a transformer?
Answer Posted / gunasekaran
if their is no phase displcement b/w primary and secondary
because primary emf is 180 deg out of phase and secondary
also another 180 deg phase shift it is 360deg so no phase
displacement
| Is This Answer Correct ? | 3 Yes | 14 No |
Post New Answer View All Answers
What is the power requirement of tamil nadu for one month?
What is the role of Dedicated earthing in UPS System?
how calculated Transformer losses.
upto how much low RPM we will run the commercial motor which is run through VFD without any problem occurs in motor.Motor rating Duty is S1 & RPM is 1400.
why we use 630mm single core cable for transformer secondary side and why two neutral cable
how r charge carriers produced
What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?
As per standard, transformer body earthing and other Equipment earthing (Equipment earthing) did not connect. but in LT side termination we are doing metal glanding in both side Transformer to PCC Panel through armoured cable, now X'mer body earthing and PCC Pane earthing (Equipment earthing) both are connect.is this safe for X'mer or other equipment?
How to calculate the time setting for star connection in star delta starter? For example 10KW 3PH Induction motor.
how to know the diffrential relay setting of 06mva step- down (delta-star)transformer?
How u can give the overload setting to any motor protection relay for a HT motors with formula and Example?
Give the expression for the frequency of oscillations in an op-amp sine wave oscillator?
What are the factors influence the choice of an electrc drive?
What is the ratio of Booster transformer?
Why 9KV surge arrester having 7.65KV of MCOV?