For 3-winding transformers, when we do the short circuit test, we can measure from winding 3, with winding 1 shorted and winding 2 open, then can get leakage impedance Z13 value. ( <br/>)
For 3-winding transformers, when we do the short circuit test, we can measure from winding 3, with winding 1 shorted and winding 2 open, then can get leakage impedance Z13 value. ( <br/>)
In typical induction motors, the stator winding is connected to the source and the rotor winding is short-circuited for many applications, or may be closed through external resistances. Herein, we can also call “stator winding” and “rotor winding” the ( ) respectively. A: field winding and armature winding B: armature winding and field winding C: armature winding D: field winding
In typical induction motors, the stator winding is connected to the source and the rotor winding is short-circuited for many applications, or may be closed through external resistances. Herein, we can also call “stator winding” and “rotor winding” the ( ) respectively. A: field winding and armature winding B: armature winding and field winding C: armature winding D: field winding
In typical induction motors, the stator winding is connected to the source and the rotor winding is short-circuited for many applications, or may be closed through external resistances. Herein, we can also call “stator winding” and “rotor winding” the ( ) respectively. A: armature winding and field winding B: field winding and armature winding C: motor D: stationary
In typical induction motors, the stator winding is connected to the source and the rotor winding is short-circuited for many applications, or may be closed through external resistances. Herein, we can also call “stator winding” and “rotor winding” the ( ) respectively. A: armature winding and field winding B: field winding and armature winding C: motor D: stationary
When a phase winding of a resolver carries alternating current, the amplitude of magnetic density at each point in the air-gap is produced by the winding changes in ______ distribution at certain instant.
When a phase winding of a resolver carries alternating current, the amplitude of magnetic density at each point in the air-gap is produced by the winding changes in ______ distribution at certain instant.
The title of the song “Everyday Is a Winding Road”is a metaphor.
The title of the song “Everyday Is a Winding Road”is a metaphor.
A single phase ac induction motor has two windings, one is a run winding and the other is called a start winding. Strat winding can only work for a very short time to avoid overheated. A _____________ switch is installed inside motor to disconnect the strat winding when the motor speed reached 75% RPM.
A single phase ac induction motor has two windings, one is a run winding and the other is called a start winding. Strat winding can only work for a very short time to avoid overheated. A _____________ switch is installed inside motor to disconnect the strat winding when the motor speed reached 75% RPM.
Between them there is a winding heat insulated interlayer so as to keep the LNG cool．
Between them there is a winding heat insulated interlayer so as to keep the LNG cool．
winding winda. We plan to _____________ our way southeast.b. The narrow _____________ path was very dangerous.
winding winda. We plan to _____________ our way southeast.b. The narrow _____________ path was very dangerous.
At the places at which the pink cliffs rose out of the ground there were often narrow tracks winding upwards.
At the places at which the pink cliffs rose out of the ground there were often narrow tracks winding upwards.
Imagine a caravan of camels winding along their way across the great Saharan Desert westward from Persia toward Italian merchant vessels.
Imagine a caravan of camels winding along their way across the great Saharan Desert westward from Persia toward Italian merchant vessels.