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Why oltc is situated on primary side of traformer?
oltc is situated on primary side of transformer because by primary side we can obtain fine voltage change by tapping with low current flow through it.
What does OSR do in transformer?
OSR meance oil surge relay & it is used in x'mer OLTC . it is measured if any surge produce in oil then the give the signsl to relay panel for tripping of transformer
When a function is used as an argument in another function?
It is called callback function. For an example see the qsort function.
Why a function is not defined in to another function?
A function is not deigned in to another function. It is because that would lead to dependency injection.
Can you declare a function in the body of another function in c language?
yes, we can not declare a function in the body of another function. but if we declare a function in the body of another function then we can call that very function only in that particular function in which it is declared; and that declared function is not known to other functions present in your programme. So if a function is required in almost all functions of your programme so you must declare it outside the main function i.e in the beginning of your programme.
What will happend in oltc when voltage comes high?
If the OLTC is on the secondary, and the secondary voltage is high, the OLTC will tap down, which will lower the voltage. Typical range of OLTC is +/- 10%. The primary may also have multiple taps so the OLTC can be set at '0' under normal conditions.
Why oltc is situated on primary side of traformer?
oltc is situated on primary side of transformer because by primary side we can obtain fine voltage change by tapping with low current flow through it.
What main by OCTC and OLTC in the transformer?
OCTC means off circuit tap changer (off load tap changer) and OLTC means on load tap changer. in octc we can change the tap position while the transformer is in off condition only. we can not change the tap position of octc in charged condtion of the transformer. the tap position of octc can be change in deenrgise condion of transformer only means if you nwant to chang the tap position firstly you will have to deenrgise the power transformer then you can change the tap position of octc.while in oltc we can change the tap position of OLTC in charged condition of power transformer. This is the basic diffirence between OCTC and OLTC.generally the OCTC used in single phase generating transformer (G.T.Power Transformer) and OLTC used in three phase powwer transformers like standby transformer and auto transformer in power plants and switch yards. for any other question please mail me at (ashu_uit2007@yahoo.co.in )
What is the mean by OLTC related to trasnformer?
It means 'on-load tap changer' - I found a page in Wikipedia that explains it - see related link. Read the section titled 'Voltage considerations'
What does OSR do in transformer?
OSR meance oil surge relay & it is used in x'mer OLTC . it is measured if any surge produce in oil then the give the signsl to relay panel for tripping of transformer
What is a transformer protector?
The TRANSFORMER PROTECTOR is a transformerexplosion and fire prevention system suitable for any type of oil-immersed transformer and including surrounding equipment such as the On Load Tap Changer (OLTC), Oil Cable Box (OCB), and Oil Bushing Cable Box (OBCB).
What is rtcc pannel?
RTCC (Remote tap changer control) panel is one of the LT panel which has microcontroller, contactors, relays etc it senses the fluctuation in distribution voltage (input of Transformer) & give signal to OLTC to change the voltage(Output of the transformer) to set a value
Operation of on load tap changer in transformers?
OLTC - INSTALLED IN THE PRIMARY SIDE OF A POWER TRANSFORMER TO SELECT OR ADJUST VOLTAGE. THE ADVANTAGE OF THIS IS FOR SOLVING THE VOLTAGE DROP ISSUES IN THE SECONDARY OUTPUT IN THE FARTHEST LOCATION. FOR EXAMPLE YOUR SECONDARY VOLTAGE REQUIREMENT IS 380 VOLTS AND YOU CAN ADJUST TO 400 VOLTS FOR LONG CABLE RUNS.
What are the six functions of language?
The six functions of language are expressive (to express thoughts and feelings), directive (to give commands or requests), informative (to provide information), phatic (to establish social contact), aesthetic (to create beauty or evoke emotions), and metalinguistic (to discuss language itself).
A formula prewritten by excel is called?
Function
What is the parent function for the exponential function?
The parent function of the exponential function is ax
What function tests a specific condition in Excel?
The IF function is the main function to do it and you can also use other logical functions, like the AND function, the OR function or the NOT function.
