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What is the reason of harmonics in transformer and induction motor?
To be very brief, Harmonics are caused because of magnetising current flowing in the primary of transformer, which cause deaviation from the ideal sinusoidal waveform producing peaky currents in the primary. Due to this the core of the transformer gets saturated and the wave form produced in the secondary also gets distorted.
What is the meaning of 32Yd1 on a transformer?
This is 3 Nos Two Winding Transformers put together to form of Three Phase transformer, HV is Star Connected & LV is Delta Connected in the LV phase is leading by 30 Degree with respect to HV phase
What is the major difference between a marine generator and an industrial generator?
An industrial generator has some form of built-in cooling system. A marine generator relies on pumping water from the lake or ocean the vessel is in for cooling.
Why can't we implement the center tapped full wave rectifier without center tapped transformer?
A center-tapped transformer and two diodes can form a full-wave rectifier that allows both half-cycles of the AC waveform to contribute to the direct current, making it smoother than a half-wave rectifier. This form of circuit saves on rectifier diodes compared to a diode bridge, but has poorer utilization of the transformer windings. Hence we do not use centre tapping for full wave rectification.Ashish sharmaAstt. ProfessorHIET, Shahpur, kangra(H.P.)
What is Full load current in transformer?
The no-load current of a transformer is the current which is drawn from the source at rated voltage and frequency even when no actual load current is being supplied.The no-load current is what must be drawn to overcome the inherent and unavoidable losses of the transformer's components. Those losses comprise the primary circuit's resistance (known either as the "copper losses" or as the "resistance losses") and the transformer's magnetic reluctance (known either as the "iron losses" or as the "magnetic losses").Reluctance is the techical description given to the energy necessary to excite the magnetic circuit and overcome its hysteresis, the effects of eddy currents, etc.For more information see the Related link shown below.
What is the need of form factor in transformer?
transformer is a static device hence it needs form factor.
What is the full form of CT PT transformer?
CT=========current transformer PT=========potential transformer these are the instrumental transformers.
What are three methods of intrusive igneous rock formation?
Three methods of intrusive igneous rock formation are magma cooling and solidifying deep within the Earth's crust, magma forcing its way into existing rock formations and solidifying, and magma being injected into cracks and crevices in the surrounding rocks and cooling to form igneous rocks.
What is inside a computer to ceep CPU cool?
Most modern systems use a fan for cooling. Some systems, particularly those that have been overclocked, use water cooling or even a form of refrigeration. These methods are expensive and quite inappropriate for general use.
What is the singular possessive form of table?
The singular possessive form for the noun table is table's.
Full form of TTR?
TTR = Transformer Turns Ratio
What is the possessive form of the table of the teacher?
What is the the table of the teacher make in the possessive form
What are 3 different methods that can graph a linear equation?
You could put the equation in slope-intercept form or in parent linear function or even make a table of values.
Which form from melting and cooling?
plz answer
Does sedimentary rock form from the cooling of magma?
No. Igneous rock forms from the cooling of magma.
small crystals form from rapidly cooling magma?
no . they come from rapid cooling lava
What is the plural possessive form of table?
The plural form of the noun table is tables.The plural possessive form is tables'.
