Interested to Buy Any Domain ? << Click Here >> for more details...
is it possible to step down voltage of single phase from a
three phase sysem? explain
- 2 Answers
- 4358 Views
- I also Faced
- E-Mail Answers
Answer Posted / y.vidya sagar
Yes, we can use autotransformer connection or tappings on
one phase to get the reduced voltage in one particular
phase while all the other phases give the same magnitude of
voltage as before to the load. As the tapping is varied we
can get the variable voltage.
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
In Indian Household, generally we receive 220V AC single phase supply. But AC has 2 phases, +ve & -ve. So in +ve half cycle current is flowing...so what happens in the -ve half cycle?? Please illustrate.
What do you mean by a current transformer?
How we calculate the current carrying capacity of H.T. cabel?
How could I get a certificate of competency as Electrical Supervisor? I have completed By BTech in Electrical this year(2012) for VJTI Mumbai Maharashtra. Is it compulsory to be produced while joining?
how can get electrical c licence.now i am working in spining mill , transformer capacity 2750KVA. SANCTION DEMAND 2250KVA. PLEASE ADVISE ME . MY CONTACT NO 09944226823
what is the formula of starting current of 3phase and 1 phase motor???
On 400 amp factory load how kvarh capacitors provide
Why the arms of delta in a delta-wye power transmission system are kept constant??
which of the following elements is not present in stainless steel
What is the physical significant of power factor?
How to calculate the Efficiency of Chiller
diameter of cable and core is doubled then the value of capacitance is
do any one help me to get "C" license,, i have doubts ,,, if mediators ter pls call me,, my no is 8056640042
how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage. note--it is tested with 5000 kv megger and insulation resistance is 0.05 M ohm. and some time 0.03 M ohm comes.
Why is water motor not taking the pressure? what is the problem?
