when power transformer is flashed which gas is produce in
side?
Answers were Sorted based on User's Feedback
Answer / abbeer
Each of the fault result in thermal degradation of the oil
either alone or in combination with paper insulation. This
gives rise to the evaluation of various hydrocarbon gases,
hydrogen and oxides of carbon, in quantities depending on
the type of fault.
Heavy current arcing is characterized by the evolution of
significant quantities of hydrogen and acetylene (C2H2). If
the arcing also involves paper insulation, the oxide of
carbon will also be present.
Partial discharge usually results in evolution of hydrogen
and lower order hydrocarbons.
Localized heating or hot spot gives rise to methane and
ethane in appreciable amount.
Prolonged overloading or impaired heat transfer can cause
CO and CO2 to be generated due overheating paper
insulation.
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / arunava
Hydrogen
O2
N2
Methane
CO
Ethane
CO2
Ethylene
Acetylene any of these.
Is This Answer Correct ? | 2 Yes | 6 No |
The shot circuit in any winding of transformer result? Explain
Explain difference between stand by earth fault and residual earth fault protection?
Types of tempering of energy meter?
difference between a diode and thyristor?
What are unstable systems?
In IDMT RELAY the term minimum (M) indicates what?
Multimeter show phase to neutral volt 230 the per phase but phase to phase 415 not show 460 why.
Why 66KV is step down to 11KV and then 433v, not directly 66KV to 433v ?
list the advantages of RCCB over other circuit breakers?
How does a television work?
in science exhibition how lamp can blink when you clap near the lamp ? thank you
what is mean by unity power factor?why are u calling Resistivity load also unity power factor?