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Step by step text solution for What is meant by form factor? by PHYSICS experts to help you in doubts & scoring excellent marks in Class 12 exams.
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R G PUBLICATION-ALTERNATING CURRENT-EXERCISE
- What is Iron in transformer?
02:25
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- Can a transformer work on d.c.?
03:30
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- What is meant by form factor?
01:44
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- What is peak value of 220V a.c.?
01:06
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- What is meant by watless current?
01:36
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- Does the steady state current in RL circuit depend upon L.
03:45
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- What is the average value of a.c. over a complete cycle?
08:51
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- What is the relation between mean value and peak value in a.c.
02:41
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- What is the relation between r.m.s value and peak value?
02:41
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- Can we use a capacitor instead of choke coil for reducing a.c.
02:21
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- What is the minimum value of power factor?
01:49
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- What is the phase difference between voltage and current in L-C-R circ...
01:35
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- What is meant by electric inertia?
01:46
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- What is the impedance of a pure inductance?
02:48
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- Show that an alternating voltage V=Vm sin omegat applied to a resisto...
02:09
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- A light bulb is rated at 60w for a 230 v supply. Find the resistance o...
01:34
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- A light bulb is rated at 60w for a 230 v supply. Find the peak voltage...
01:16
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- A light bulb is rated at 60w for a 230 v supply. Find the rms current ...
01:16
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- Draw the phasor diagram and graph of nu versus io for the circuit be...
01:51
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- Draw the graphs of nu and I versus omegat for a series LCR circuit wh...
04:05
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