In a transformer, the hysteresis and eddy current losses
depend upon
1.load current
2.maximum flux density in core
3.type of lamination
4.supply frequency
The correct statements are
(a) 1 and 3 (b) 2 and 3
(c) 1 and 4 (d) 2 and 4
Answer Posted / nawal kishor
(d) 2 and 4
Is This Answer Correct ? | 10 Yes | 6 No |
Post New Answer View All Answers
I'm looking for a softcopy manual set for a Credence ASL- 3000. Anyone know where I can get it?
what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks
Tell me all plants load factors i.e which plant operating on which load?
what is the effect of power factor of machines in starting current
mccb service sittings be done?
What are the reasons for the parallel operation of transformers?
What is open loop and control loop systems?
Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks
What will be result if we connect LT votage to the terminal of HT motor?
How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer
How does an induction motor start?
What are the major reasons for balancing hydro-thermal mix?
Hi,I am working in abroad for more than 3 years in a company operating with 11kv and 6.4 MW power. I need c licence in India,can I? some other says only i can get if i work for 2 years in india only! anybody kindly clarify by doubt.Thanks
Minimum IR value of 1.1 kv grade 3.5c (300, 240,185,150,120,95,70,50,35,25) sqmm Aluminium XLPE cable and 4c (16, 10,6 & 4) sqmm cu arm cable between RY,YB,BR,RN,YN,BN,RE,YE,BE & NE.
In synchronous motor, how the field current is related to armature current..i know its inversely proportional..but concept wise...i was nt clear....pls help me...