WHAT IS THE FULL FORM OF ONAN ( TYPE OF COLLING IN
TRANSFORMER)

Answer Posted / arvind

oil Natural Air Natural

Is This Answer Correct ?    51 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how to test and calculat the head and discharge in borewell compressor

1693


What are the major reasons for balancing hydro-thermal mix?

676


How time response of the system is divided?

679


what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?

1524


why we r not earthed Control cable of C.T. terminals

1537






what questions are asked in the interview for the post of an electrical maintenance engineer in FMCG companies?

2140


What is the restart inhabit setting in ABB spam150c relay (Motor protection relay)

3035


What do you mean by pull of electromagnet?

591


What is speed mode?

1244


WHAT IS IM (INDEX OF MOUNTING )IN MOTORS

1556


What is the ratio of Booster transformer?

1640


how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.

1728


11kv/433v delta/star distribution transformer primary side full load Ht current is 83.33A in , but input side VCB rating 800A.why?

1203


how could we calculate the no of outgoings from a 800 watt distribution board

1252


What is the difference between isolators and electrical circuit breakers?

618