what is the name of oil used in transformer

Answer Posted / prashanth.ch

IN transformer Askarel oil used.this oil is only used for
cooling purpose askeral is a
sct.name

Is This Answer Correct ?    4 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How to know the following data of synchronous generator 1. D-Axis Unsaturated Reactance 2. D-Axis Unsaturated Transient Reactance 3. D-Axis Unsaturated Sub - Transient Reactance

1474


what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.

1573


hi, in the event earth grounding is not available in a project, is there any other way to make the elcb work? fyi, i have an instant water heater (6.5kw) installed, however if there is grounding in the heating element inside the heater assembly, i will get grounded. thank you in advance to those who will answer my question.

1517


Why do we avoid electrical conduits in floors at apartments?

1624


we have a lot of model of rectifier but thyristor rectifier is the most rectifier that use in power system. Do you know why this rectifier is used?

1328






Following test should be conducted to find out relative polarity of transformenr terminals A no load test B back to back test C phasing out test D none of above

1758


A 15 kw squirrel cage motor having a maximum efficiency of 90% on a continuous full load has temperature rise of 42 degrees celcius after 30 min and 52 degrees celcius after 1 hr under the above operation conditions. a) calculate its final steady state temperature rise on continuous load and the heating time constatnt. b) if the motor is operated on a short load for 9 min estimate its temperature rise. c) calculate the maximum overload that can be applied on a short, 9 min rating so that the temperature rise is the same as the final steady state temperature rise on continuous load.

698


dg started in plc mode and load taken later one battery terminal connection will be disconnected by loose connection what will happen for dg and shall we connect battery terminals while dg in load time?

1523


please explain how to do 'pole drop test' on generator?

2380


what does a k rating in a transformer means?

2045


what reason of line current and phase current in star connection and line current and phase current not equal in delta connection?

1573


explain with diagram how to protect transformers and substations from over current with help of CT's?

1504


Fantio of tranformer

1745


If I have 3 essential main switch board and 3 incoming electricity ,but only 1 genset running is that possible.

1140


Why neutral point is consider as zero potential?

2038