What will be the change in its efficiency and other
parameters of a ONAN transformer if it changed to ONAF
transformer ?
Answer Posted / shariff
The cooling capacity will be increased in the transformer,
by which the trf can be loaded to its rated capacity and
the efficency of the trf is also max under its rated
capacity. Other parameters will not change.
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Write the analogous electrical elements in force current analogy for the elements of mechanical translational system.
What is an alternator impedance value?
Use of switch mode power converter in real-time basis?
What are the classifications of oscillators?
How can we measure the residual voltage in dc machines?
When calculation of fault current and fault Kva is to be done,why always we use per unit value and why we consider the base kva?
Phase control and integral control are used for?
What are the advantages of stationary armature and rotating field system?
Is single load(eg: three phase motor) having all the components like positive,negative,zero sequence components during fault condition?
placement paper samples of mspl company
Which motor connection is preferable star-delta or delta-star?
What is the difference between type1 and type2 relay protection co-ordination for motor feeders
Determine the BTU size of an aircon for 20 sq metre room
give single line diagram of D.G distribution form alternator to main L.T panel?
Define thermal resistance in the context of power amplifier.