Interested to Buy Any Domain ? << Click Here >> for more details...
what is transformer
- 63 Answers
- 80812 Views
- ABB, Advance Power Controls, CERC, Electrical, Electrical Supervisor Competency Certificate, ETA, IBM, Jindal, I also Faced
- E-Mail Answers
Answer Posted / ashutosh ashish
Transformer is a electrical divicese which convert high
voltage to low voltage and low voltage to high voltage.
Without change of frequence and power.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Saving in copper achieved by converting a 2 winding transformer in to an auto transformer is determined by A voltage transformation ratio B load on secondary C quality of core material D size of transformer core
how we test a 3 phase motor on single phase supply....? HOW WE RUN A 3 PHASE MOTOR ON SNIGLE PHASE. supply for testing..? how we verify of a 3 phase motors 6 wire & name thame a1/a2/a3..b1/b2/b3 and c1/c2/c3 for connecting star delta starter ........i have only 1 phase supply ? help forum..........
WHY BLADE & JOW OF ISOLETOR IN SUBSTATION?
explain types of electric welding and its applications
Define rise time.
What do you mean by phasors?
Hi My dear all Friends, There is a question regarding HVAC Engineering and widely used in Power Projects. Question- What is the diffrence Between REF, SEF and Differential Protection....???? Where REF - Restricted Earth Fault SEF - Senstive Earth Fault.
What do you mean by cogeneration? What its working principle?
EXPLAIN THE WORKING OF SERIES REACTOR IN HT CAPACITOR BANKS (FOR VOLTAGES & CURRENTS)
Brushes are placed at magnetically neutral axis,when brushes reach that point,the armature conductor gets shorted,but it can be seen that the dc supply is also shorted,wont that get damage? help me plz
ho can we calculate the conductor insulation value according to their ratings like voltage,current etc.how insulation value related with voltage,current and power of amachine
What are the basic elements used for modeling mechanical rotational system?
How will polarity test of Dy5 Transformer ?
In the magnetic fluxes, what is the role of armature reaction?
(1)WHAT HAPPENS WHEN SUDDENLY LOAD GIVEN TO THE INDUCTION MOTOR ? (2)CAN WE MAKE WOOD AS MAGNET ? (3)WHAT IS THE VALUE OF MAGNETIC FLUX DENSITY IN TRANSFORMER ? (4)WHY WE ARE USING ELECTROMAGNETI NOT ELECTROSTATIC IN MACHINE ?
