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What is DC load line of a transistor?
A: A transistor has voltage gain as base current is allow to flow. If the load is constant then a DC mirror azimuth path can be plotted as a function of base current and collector current and that is the load line
What device converts dc current to ac current?
A "Rectifier" converts AC current to pulsating DC current.
Which is the device that converts AC to DC?
A Rectifier converts Alternating current into Direct current
What is the sign for ac and DC current?
AC means alternating current DC means direct current there is no polarity reversal
What is an operating point of dc load line?
operating point of dc load line refers to point where there is no signal either no amplification use to take place as base current is zero(in case of common emitter configuration) and it is represented by Q.......
What is Skin effect in transmission lines?
when a conductor is carrying a steady DC current,it is uniformly distributed over the whole cross section of the conductor. however, an alternating current flowing through the conductor does not distribute uniformly . Rather it has a tendency to concentrate near the surface of the conductor. This is known as skin effect
Do you get DC current directly from the transmission line?
Only if it is a DC transmission line.
What is DC load line of a transistor?
A: A transistor has voltage gain as base current is allow to flow. If the load is constant then a DC mirror azimuth path can be plotted as a function of base current and collector current and that is the load line
Why does ACDC have a line in the middle of AC and DC?
AC/DC has the dash in the middle because it was named after a sticker on a sewing machine and that sewing machine was both alternating current and direct current.
How DC generator produces DC current from ac current?
DC GERATORS PRODUCE DC current with the help of spilt ring commutators.
Difference between dc load line and ac load line?
well the difference mainly exists in the method of finding them , these are :-1. in finding DC load line :-open all AC sourcesopen all the capacitors2. for AC load line:-open all the Dc sourcesshort all the capacitors.
What is the shape of slope used for DC load line of a transistor?
It depends on the total load of the transistor as to what the shape of the slope is for the DC load line. A transistor gains voltage as base current is allowed to flow.
Why skin effect absent in dc system?
Skin effect is caused by the back emf produced by the self induced magnetic flux in a conductor. For a DC current, the rate of change of flus is zero, so there is no back emf due to changes in magnetic flux. Therefore, the current is uniformly distributed throughout the cross section of the conductor.
What device converts dc current to ac current?
A "Rectifier" converts AC current to pulsating DC current.
How do you draw DC load line and determine the Q point?
we should be take two point from the the graph between collector current and emitter-collector voltage.. along the horizontal line collector current is zero and emitter-collector voltage become Vcc,and along the vertical line emitter-collector voltage is zero and collector current become Vcc/RL then by this line that drow between this two point is called load line that in this line the transistor allowed to operate....
Which is the device that converts AC to DC?
A Rectifier converts Alternating current into Direct current
What is the sign for ac and DC current?
AC means alternating current DC means direct current there is no polarity reversal
