Yes because the poles change for every half-cycle of ac voltage so the polarity of AC voltage is continuously changing for every half cycle. So, the interchanging of terminals in the ac system does not show any difference. That's why the ac solenoid attracts the plunger even though its terminals are interchanged.
Subscribe to:
Post Comments (Atom)
-
Transmission substation transmission substation connects two or more transmission lines Distribution substation distributi... -
Over-current / Earth fault relays are the basic protection relays. Used for protection of transformers and feeders from over current and ...
-
7.1Transactor 7.2Hedgehog 7.3Variometer and variocoupler 7.4Rotary transformer 7.5Variable differential transformer 7.6Resolver and synchro...
-
WTI and OTI of Transformer The WTI means winding temperature Indicator and OTI means Oil Temperature Indicator which indicates the win...
-
Advance - EFFR wire has enhanced flexibility* & higher bending capacity (15% to 20% more bending radius than other wires) comes with uni... -
Series motor cannot be started without load because of high starting torque. Series motor is used in Trains, Crane, etc.
-
The oil pump set is a single stage, axial flow, glandless pump. It is designed for flange mounting in either horizontal or vertical positi...
-
substation which is used for all voltage levels between 55 KV to 765 KV is called outdoor substation. ... The outdoor substations are mainly...
-
synchronous machines have the capability to work on different power factor (or say different imaginary POW varying the field emf. Hence sy...
No comments:
Post a Comment