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[New Topic] Forum Index -> Electrical Engineering  

 Topic   Answers   Author   Views   Last message 
how we control the armature of dc motor - how we control the armature of dc motor 0 Hemant Prajapati 148 8 Mar 2009 22:16:43 IST
Hemant Prajapati [Latest Reply]
how we control the armature of dc motor - how we control the armature of dc motor 0 Hemant Prajapati 154 8 Mar 2009 22:16:43 IST
Hemant Prajapati [Latest Reply]
The electric field E induced due to Hall effect acts in the direction - The majority carriers in an n-type .. 1 Aarohi 235 7 Mar 2009 12:31:58 IST
Aarohi [Latest Reply]
What will be the value of VD? - In the figure, silicon diode is carrying a constant current of 1 mA> Whe.. 0 Aarohi 174 7 Mar 2009 12:24:14 IST
Aarohi [Latest Reply]
What will be its transconductance - An n-channel JEFT has IDSS = 2mA and VP = -4V. What will be its transco.. 0 Aarohi 177 7 Mar 2009 11:46:51 IST
Aarohi [Latest Reply]
The early effect in a bipolar junction transistor is caused by - The early effect in a bipolar junction tra.. 1 Aarohi 521 7 Mar 2009 11:45:12 IST
Aarohi [Latest Reply]
Generally, the gain of a transistor amplifier at high frequencies due to - Generally, the gain of a transis.. 1 Raghav Singh 216 6 Mar 2009 13:13:43 IST
Raghav Singh [Latest Reply]
upper -3 dB frequency (in MHz) for the amplifier to a sinusoidal input? - An amplifier is assumed to have a.. 0 Raghav Singh 220 6 Mar 2009 13:02:48 IST
Raghav Singh [Latest Reply]
Calculate its output resistance and load regulation. - A DC power supply has no-load voltage of 30V and a f.. 1 Raghav Singh 594 6 Mar 2009 12:51:26 IST
Raghav Singh [Latest Reply]
Give the type of system? - If the characteristic equation of a closed loop system us s2 +2s + 2 = 0, then t.. 1 Bharti Unni Krishnan 195 5 Mar 2009 15:40:07 IST
Bharti Unni Krishnan [Latest Reply]
What is the steady state output voltage? - In the figure, the steady state output voltage correspondence to.. 0 Bharti Unni Krishnan 165 5 Mar 2009 15:30:26 IST
Bharti Unni Krishnan [Latest Reply]
what will be the resistance of the bar? - An n-type silicon bar 0.1 cm long and 100 m2 in cross-sectional a.. 0 Gunjan 183 4 Mar 2009 14:48:32 IST
Gunjan [Latest Reply]
The first and the last critical frequencies (singularities) of a driving point impedence - The first and th.. 1 Gunjan 280 4 Mar 2009 14:42:04 IST
Gunjan [Latest Reply]
What is the resistance between two diagonally opposite corners of the cube? - Twelve 1 resistance are used .. 1 Gunjan 551 4 Mar 2009 14:39:32 IST
Gunjan [Latest Reply]
what will be the bandgap of this material? - The longest wavelength that can be absorbed by silicon, which .. 0 Sumitra Goyal 267 3 Mar 2009 11:43:55 IST
Sumitra Goyal [Latest Reply]
Introducing a resistor in the emitter of a common amplifier stabilizes - Introducing a resistor in the emit.. 1 Ruchi Gupta 226 2 Mar 2009 12:42:55 IST
Ruchi Gupta [Latest Reply]
The effective channel length of a MOSFET in saturation decreases with increase in - The effective channel l.. 1 Ruchi Gupta 480 2 Mar 2009 12:37:47 IST
Ruchi Gupta [Latest Reply]
n-type silicon is obtained by doping silicon with - n-type silicon is obtained by doping silicon witha) Ger.. 1 Ruchi Gupta 250 2 Mar 2009 12:34:26 IST
Ruchi Gupta [Latest Reply]
choose the correct option... - The digital circuit shown in Fig. below works as a(a) JKflip-flop(b) Clocked.. 1 Gunjan 259 24 Feb 2009 11:51:45 IST
Gunjan [Latest Reply]
Calculate the value of R - 1. In Fig. below, the value of R is(a) 2.5c(b) 5.Oc(c) 7.5c(d) iO.Oc 1 Gunjan 252 24 Feb 2009 11:48:06 IST
Gunjan [Latest Reply]
 
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