Answer Posted / s.karthik
The gravels mainly serves two purposes,
since the core of the transformer experiences high
mechanical stresses which makes the transformer core vibrate
coz of which the complete apparatus vibrates,the poured
gravel absorbs these vibrations.
Secondly,the gravels provides a good earthing path for the
transformer.
| Is This Answer Correct ? | 1 Yes | 14 No |
Post New Answer View All Answers
Please sent me some previous year question papers of BSNL-JTO telecom and RRB in ELectrical Engineering to varshashahi@yahoo.com
single phase power supply give to separate one steel coup with water, what reaction create
Instrument connected to a single phase supply
what is the difference between active power and reactive power and apparant power in practical as well as theoritical
Best way to measure the Soil resistance of rocky soil, three probe method and four probe method
how to find the multiplication factor for digital energy meter and analog energy meter
and gate circuit diagram,amplifier circuit diagram
what is the total power generation in india?
What is the current carrying capacity of 0SWG,3SWG,10 & 12 SWG solid bare overhead copper conductors?
pls,send the previous year written test questions.
why the difference arise between HT reading & LT reading (submeters fixed in complexes, apartments etc)if the power factos exceed from 0.9 to 1 can the ht meter reads fast?
What is installed in PAC that is control the humidity
What is the difference between diode and a transistor in terms of the direction of current flow?
How is the resonant peak, resonant frequency, and bandwidth determined from nichols chart?
What is load boxes ?
