Where is the center of magnetic field in alternator
Answer Posted / raghavan.k
Magnetic poles in the rotor. Magnetized by dc excitation. This is where a heteropolar magnetic field is set up.
| Is This Answer Correct ? | 13 Yes | 4 No |
Post New Answer View All Answers
i have total 8 dg sets for synchronizing and 2 buscoupler,1 sectoin dg no 1,2,3,and 2 sectoin dg no 4,5,6,and last section dg no 7,8 ....if buscupler no 1 and 2 is off mode ..than dg no 1,2,3,will synchroniz of another dg sets?
How to do fabrication , busbar and wiring cost for : 1. LT Panels 2. C& R Panel
Define the term Capacitance and Inductance?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
Why hydropower is called renewable source of energy?
which protection used in power plant?
what are the ''pitting rings''and how cn they be controlled in a series generator
Why the efficiency of generator is more than motor in swinburne's test
if field breaker of generator is closed prior to its rated speed on a power generating unit. what will be the effect on generator, unit transformer and starting transformer.
How many methods use the load flow solution?
please tell me, how i clear the objective test? when i studied form the one book after i solved the objective ,that time i solved that qes. but if i tried solve objective form the other book then i could not solved these que.
Mention what are the types of semi-conductors?
In single phase ac ups supply when current is measured with tong tester neutral current is found more than phase current.What is the reason?
if there are six generators (3 gas CATT, one Jenbacher o1 MW each, and two nos Diesel 01 no 01 mw other 0.65mw EDGs ( say), 3 CAtt gas set have identical pole pitch,01mw EDG and Jenbacher gas Set have different pole pitch, how their power connection can be done to connect a common bus bar during installation. in short, how different pole pitched generators power connection can be done to connect a common busbar system through generators incomer ACBs.
3phase motor can be used as a Prime mover for alternator.