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What are the specifications of the tin hing u2812-093-045e transformer used in rca rp5430 radio clock?
9v and 4.25v, measured from a working transformer inside the clock radio.
How do you improve the ir value of the transformer?
Moisture entered inside the transformer coil may cause loss of IR value. IR value can be increased by removing the moisture. Keep the transformer in a hot air chamber for sufficient time to vaporize the moisture.
What are the causes for decomposition of transformer oil and how is this detected?
A major cause of decomposition of transformer oil is minor arcing within the transformer. Decomposition results in gas which bubbles towards the top of the transformer and upward into the conservatory tank. Between the transformer and conservator tank is a Buchholz relay, in which this gas collects, causing a mercury switch inside a float to initiate an alarm in the substation. This gas can be collected through a small pipe feeding from the Buchholz relay in order to have it analysed.
Is resistance in the filament of a lamp essential or not?
Yes, the resistance of the filament of a light bulb is what generates enough heat to make the filament glow and produce light.
Can you use ordinary transformer in place of auto transformer?
yes we can place auto transformer in place of original transformer
What is filament transformer?
In vacuum tube devices, one electrode of the tube (the filament) needs low voltage at relatively high current, while another one (the plate) needs a high voltage at relatively low current. It's hard to build a single power supply to provide both of these, so the filament is usually supplied from its own separate transformer. Nobody has worried about things like this since a short time after transistors came along.
What is the wire inside a light bulb called?
filament
Is a liquid immersed transformer the same as oil immersed transformer?
Liquid immersed transformers are typically immersed in what?
What happens if a transformer transforms with you inside it?
the person would probably be crushed inside the transformer
What temperature does a filament inside a light bulb reach?
Answer:The filament inside the light bulb reaches over 3000 degree Celsius.
What is the filament inside a light bulb?
Tungsten
What is the wires inside a bulb called?
A filament.
What is transformer tank?
The container the transformer core and windings are placed inside is the tank.
What is inside a lightbulb?
the inside of a light bulb is called the filament
Why the electric bulb does not works if oxidation takes place inside it?
Because the filament will burn, and the filament is the part that produces the light.
What is the name thin wire inside a light bulb?
a filament
How many circuits are inside a transformer?
2
