A 25MVA 3300/400V T/F is termed as per winding is ……
a) primary 3300V & Secondary 400V
b) primary 3300V & low voltage winding 400V
c) High voltage winding 3300V & Secondary 400V
d) High voltage winding 3300V & low voltage winding 400V
If the characteristic Impedance is equal to load Impedance
then……
a) voltage will be increased b) power transmission is
zero c) …… d) max. power is transmission to load
what is the use of surge suppresser in 33 KV incoming panel.
where it must be installed,inseries with incoming cable
surge suppresser must be at incoming of the breaker are
outgoing of the breaker
Hello friend I am Manish from delhi I clear the written exam
of NIC(national insurance company),If any one have any idea
about inerview plz send me details my no:-9999026117,Email
id:-bittu523@yahoo.com
give me an example of time when u something u tried to
accomplish and failed.
138
What, in the construction of a transformer, controls KVA?
For example 600/208/120 V transformer can be 10kVA or
45kVA!!! What do we change in the construction of a
Transformer in order to change the rating but not the
voltage.
106
how to calculate the breaking capacity of different
breakers.