Answer / vinodkumar

oil natural air natural

Answer / abdulsubur

ONAN FULL FORM OIL NATURRAL AIR NATURAL

THIS IS TYPE OF TRANSFORMER ONAN TYPE

Answer / rahul m

ONAN - Oil Natural Air Natural

It is atype of coolong practice for Transformers

Answer / sagar suryawanshi

ONAN stands for oil natural air natural it is a cooling system used for transformer below 30 mva.Hydrocarban minaral oil is used for cooling purpose.
ONAN
ONAF
OFAN
OFAF This 4 colling systems is used .

Answer / noor

open natural air natural

up to what extwnt of voltage the celing fan works?

3 Answers   ICSA,

if suplly 11kva its give 440volts then if suplly is given 10kva whats the volts given

3 Answers  

in Megger what type of voltage(AC or DC) are produce.how they work.

1 Answers  

how r charge carriers produced

0 Answers  

FOR 3 PHASE DISTRIBUTION,WHY WE USE ONLY THE VOLTAGE LEVEL OF 440 VOLTS

1 Answers   AITM,

Pls explan the OLR setting in VCB at HT yard

0 Answers   Juniper Networks,

what is brushless generator?

2 Answers   Jk Tyres,

What is the method & formula of Fault level calculation in power Transformesr.

3 Answers  

Where burned of electricity,when,who, & why.

0 Answers   NIGP,

i want to know about for what reason we are using star delta starter? how it works? what are the advantages?

4 Answers  

why we calculate only 11kv 33kv and 132kv ... why not 10kv 20kv 45kv?

3 Answers   Bhel, ISMT,

What are the protection required for Transformer, motor, Line, Generator, capacitor, that all i have to refer which standard?(Like Transformer detail IS 2026)

0 Answers