in case of three phase induction motor,when it is connected
to three phase supply,why the magnetic field is rotets
around the armeture?
Answer Posted / govind
in ac motor is only stator & rotor, then how magnetic field
is rotate around the armeture
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
What is the basis for selecting Vk/2 or Vk/4 for REF and Differential protection of Transformer and What is the significance of magnetising current
How to calculate Grid rotor resistance(GRR) losses in slip ring induction motor?
what is the physical connection of a analog i/p to a analog i/p module (ab plc)and through a analog o/p module(ab plc) to a analog o/p . and how all the process control by scada
How to decide CT & PT ratings for a given transmission line carrying some rated voltage?
A 1F capacitor is charged to 100V initially. A 1H inductor is connected accros the capacitor througha a switch. The current in the circiut when the switch is closed is____
. How to calculate the Short Circuit Impedance in Transformer? How to calculate the Short Circuit Impedance in Transformer?
Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet
How to calculate per unit impedance of transformer?
Factory acceptance test. FAT. For 132 kv transmisstion towers what is that meaning and what are the tests commonly companies perform now days.
what is the voltage between earth & neutral in 3 phase electrical connection.
What is s-domain and its significance?
Differentiate between induced emf and self inductance?
i have been tasked with a design of protection, metering and control(PMC) relay panel extension to accommodate all PMC relays.There is an already existing panel where this one will be built.What are the design aspects for this kind of project? thank you.
Why is a plain induction motor unsuitable for wide speed control?
what is formula to cal cute earth pit numbers and size of earth strip used in earthing?