The MOSFET to act as an amplifier is biased in saturation region
Description : A certain power MOSFET has a maximum junction temperature specification of 1500o C, a junction-to-case thermal resistance of 1.00 C/W, and a junction-to ambient thermal resistance of 600 C/W. If the ambient temperature is 300o C ... the device will be A) 1.52 W B) 1.72 W C) 1.92W D) 2.00 W
Last Answer : A certain power MOSFET has a maximum junction temperature specification of 1500o C, a junction-to-case thermal resistance of 1.00 C/W, and a junction-to ambient thermal resistance of ... 300o C, then the maximum allowable power dissipation in the device will be 2.00 W
Description : When does the Body bias effect occur in an n-channel MOSFET? A) When the Source voltage is less the Bulk voltage B) When the Source voltage is equal to or greater the Bulk voltage C) When the Drain voltage is equal to the Bulk voltage D) When the Gate voltage is equal to the Bulk Voltage
Last Answer : When does the Body bias effect occur in an n-channel MOSFET? A) When the Source voltage is less the Bulk voltage B) When the Source voltage is equal to or greater the Bulk voltage C) ... voltage is equal to the Bulk voltage D) When the Gate voltage is equal to the Bulk Voltage
Description : Assume that the n-channel MOSFET shown in figure is ideal and that its threshold voltage is +1 .0 V. The voltage Vab between nodes a and b is A)5V B)2V C)1V D)0V
Last Answer : Assume that the n-channel MOSFET shown in figure is ideal and that its threshold voltage is +1 .0 V. The voltage Vab between nodes a and b is 0V
Description : The conduction loss versus device current characteristic of a power MOSFET is best approximated by (A) a parabola (B) a straight line (C) a rectangular hyperbola (D) an exponentially decaying function
Last Answer : The conduction loss versus device current characteristic of a power MOSFET is best approximated by a parabola
Description : A depletion MOSFET differs from a JFET in the sense that it has no (A) channel (B) gate (C) P-N junctions (D) substrate
Last Answer : A depletion MOSFET differs from a JFET in the sense that it has no P-N junctions
Description : In a n-channel MOSFET, an inversion layer is (A) accumulation of electrons near the surface of the substrate under the gate (B) accumulation of electrons near the drain (C) accumulation of electrons near the surface (D) accumulation of hole in the substrate
Last Answer : In a n-channel MOSFET, an inversion layer is accumulation of electrons near the surface of the substrate under the gate
Description : To increase size of a MOSFET transistor (A) Increase width only (B) Increase length only (C) Increase both width and length (D) None of the above
Last Answer : To increase size of a MOSFET transistor Increase width only
Description : Fill in the blank(s) with the appropriate word(s) i. A MOSFET operates in the ________________ mode when vGS < vGS(th) ii. In the ohmic region of operation of a MOSFET vGS - vGS (th) ... ix. The safe operating area of a MOSFET is restricted on the left hand side by the ________________ limit.
Last Answer : i. A MOSFET operates in the Cut off mode when vGS < vGS(th) ii. In the ohmic region of operation of a MOSFET vGS - vGS (th) is greater than vDS. iii. rDS (ON) of a MOSFET decreases ... Distributed under Creative Commons Attribution-ShareAlike - CC BY-SA. Version 2 EE IIT, Kharagpur
Last Answer : Steady state output i-v characteristics of a MOSFET The MOSFET, like the BJT is a three terminal device where the voltage on the gate terminal controls the flow of current between the ... Distributed under Creative Commons Attribution-ShareAlike - CC BY-SA. Version 2 EE IIT, Kharagpur
Description : What are the main constructional differences between a MOSFET and a BJT? What effect do they have on the current conduction mechanism of a MOSFET?
Last Answer : A MOSFET like a BJT has alternating layers of p and n type semiconductors. However, unlike BJT the p type body region of a MOSFET does not have an external electrical connection. The gate ... . Distributed under Creative Commons Attribution-ShareAlike - CC BY-SA. Version 2 EE IIT, Kharagpur
Description : Metal Oxide Semiconductor Field Effect Transistor (MOSFET)
Last Answer : MOSFET (Metal Oxide Semiconductor Field Effect Transistor) Field effect transistor (Electric field control electrical behavior) Change conductivity from applied voltage Switching or amplifying Three terminal ... mode and Depletion mode Subtypes P-channel and N-channel
Description : A MOSFET has how many terminals?
Last Answer : A MOSFET having three terminals 1st one is Gate (insulated), 2nd one is Source and 3rd one is Drain.
Description : What is channel length modulation in MOSFET?
Last Answer : Shortening of lenght of the inverted channel region with increase in drain bias for large drain biases due to which current increases with drain bias and output resistance decreases is called channel length modulation in MOSFET.
Description : Why Mosfet is called Mosfet?
Last Answer : Why Mosfet is called Mosfet?
Description : In MOSFET, the polarity of the inversion layers is the same as that of?
Last Answer : In MOSFET, the polarity of the inversion layers is the same as that of majority carriers in the source.
Description : MOSFET uses the electric field of?
Last Answer : MOSFET uses the electric field of gate capacitance.
Description : Is the input impedance of MOSFET more than BJT and FET?
Last Answer : Yes, the input impedance of MOSFET more than BJT and FET.
Description : The threshold voltage of an n- channel enhancement mode MOSFET is 0.5V when the device is biased at a gate voltage of 3V. Pinch off would be occurs at a drain voltage of (A) 1.5V (B) 2.5V (C) 3.5V (D) 4.5V
Last Answer : The threshold voltage of an n- channel enhancement mode MOSFET is 0.5V when the device is biased at a gate voltage of 3V. Pinch off would be occurs at a drain voltage of 2.5V
Description : Why the control grid of a triode amplifier is negatively biased?
Last Answer : To prevent them from drawing grid current.
Description : For what class of operation is the final rf power amplifier of a plate-modulator circuit biased?
Last Answer : Class C
Description : What is the Laplace transform of step signal of 5 units magnitude? A) 5s B) 5/s C) s/5 D) 1/s
Last Answer : What is the Laplace transform of step signal of 5 units magnitude? A) 5s B) 5/s C) s/5 D) 1/s
Description : The body effect in the MOS technology refers to (A) size of the drain on the drain current (B) doping of the drain on the drain current (C) effect of the reverse bias voltage between ... on the drain current (D) effect of the reverse bias voltage between drain and body on the drain current
Last Answer : The body effect in the MOS technology refers to effect of the reverse bias voltage between source and body on the drain current
Description : Fill in the blank(s) with the appropriate word(s) i. A MOSFET is a ________________ controlled ________________ carrier device. ii. Enhancement type MOSFETs are normally ... the ________________ layer remains constant as gate source voltage is increased byond the ________________ voltage.
Last Answer : i. A MOSFET is a voltage controlled majority carrier device. ii. Enhancement type MOSFETs are normally off devices while depletion type MOSFETs are normally on devices. iii ... Distributed under Creative Commons Attribution-ShareAlike - CC BY-SA. Version 2 EE IIT, Kharagpur
Description : The transit time of the current carriers through the channel of a JFET decides it's?
Last Answer : The transit time of the current carriers through the channel of a JFET decides it's gate characteristics.
Description : The purpose of vacuum tube was to NOT act like A) an amplifier B) a switch C) a router D) None of above
Last Answer : Answer : C
Last Answer : Active region of BJT act as amplifier.
Description : Is the Rittenhouse judge as insanely biased as people are saying?
Last Answer : Insane maybe . . . .
Description : When are opinions biased and when are they unbiased?
Last Answer : There is no such thing as unbiased. @mazingerz88: Is there a news channel or internet based company out there that delivers only straight news? What would (or could) that even mean. Every piece of info ... . The concept of unbiased news doesn't make very much sense. It's also not even desirable.
Description : Do you really think you are receiving a fair view of events when you watch a news channel that is overly biased on its reporting?
Last Answer : answer:If I think a news channel is overly biased, why would I think it’d also be giving me a fair view? P.S. Being unbiased is not realistic. P.S.S. TV is more for entertainment than news.
Description : Are standardized tests really racially-biased?
Last Answer : Who said it was racist? Public schools have standardized testing, it’s 2015, black kids have the same exact resources available to them as anyone else attending public school.
Description : What type of media is completely biased and exists only to promote an agenda?
Last Answer : Tabloids.
Description : Are you biased?
Last Answer : answer:It's typically not the evidence that is in question but rather the interpretation of it. I generally stick to political questions and there is virtually always evidence to bolster either point of view. I ... 't like. I try not to ignore any of them but I suspect our interpretation may vary.
Description : Was Candy Crowley biased?
Last Answer : answer:No, she was not. Obama asked for the transcript. Romney continued to press him. So Crowley provided the transcript. Obama did in fact call the attack an act of terrorism at the Rose Garden, ... weeks, (paraphrase), giving Romney's point its due-but this was drowned out by audience applause.
Description : Do you think that most peoples opinions on many science related issues are biased, according to their political or religious stances?
Last Answer : You wrote that very well. I'm amazed when two (or more) college educated people can look at the exact same thing, and one says it's white and one says it's black based on their point of view ... . It happens constantly and boggles my mind. They don't even have to be college educated for that matter.
Description : Do you think that knowledge obtained by human science or natural science is more biased?
Last Answer : I don’t really know what you mean by natural science vs human science. All sciences are humans studying natural occurrances, so how would they be two different things?
Description : In the wake of the Zimmerman/Martin controversy, who is sure they themselves are are not subconsciously biased? Are Flutherites ready for the Bias Test?
Last Answer : My results: Your data suggest little to no difference in implicit preference between Rick Santorum and Barack Obama. Your data suggest a moderate implicit preference for White People compared to Black People.
Description : How biased are you with your lurve giving?
Last Answer : answer:I'm not as immune from bias as I'd like to think. There are some people from whom I just expect great answers. It's kind of like how when I go to see a new Coen brothers movie, I' ... GA my crushes . But I'll admit that my past experiences with people may predispose me to like their answers.
Description : Is it ever OK to be biased? If so, when?
Last Answer : If you love your own kids more than anyone elses, I’d say that’s ok.
Description : Social poll. Who here feels that the Moderators on QnA type sites become quickly biased?
Last Answer : I’ve never been on another site, so no I’ve never noticed it.
Description : Was the decision to give the 2022 world cup to Qatar biased?
Last Answer : I guess they had the biggest bribe budget.
Description : Is there a polite way to ask a friend to take you off of a distribution list. I recieve many emails of forwarded jokes, politically biased propaganda, etc. that I don't want. And should you ask a friend if they want to be on a distribution list before you just start forwarding emails?
Last Answer : I just delete them without reading if the content is consistantly stupid. I learned to stay mum from irate friends who didn’t like my critique of the stuff they thought was amusing.
Description : Is the Olympics coverage biased?
Last Answer : answer:Of course it is. You’re in the US. It’s too much to put on TV if they covered every country, I think you could receive other countries broadcast if you have satellite tv.
Description : How did the biased presentation of historical events spread hatred between the communities? -SST 10th
Last Answer : The British created hatred between the two communities (Hindus and Muslims) by giving new interpretation to Indian history where they identified the Indian nation with the Hindus and the Indian culture with the Hindu religion.
Description : Which sentence is an example of a biased statement?
Last Answer : (Apex) Rosewood is the prettiest town in the state of Colorado.
Description : I'm so biased to what we should have been - meaning?
Last Answer : I think this should have just a meaning which I believe from my personal understanding. Should have been literally means what would have been in place but isn't and this might come with many scenarios and ... have been a success of our life have be thwarted for what we never made a success of.
Description : What are considered biased estimators of a population?
Last Answer : Need answer
Description : Is an example of biased reporting?
Last Answer : When the reporter adds her/his own opinions
Description : What element of the cartoon suggests that the artist was probably biased against canned Australian meat?
Last Answer : Feel Free to Answer
Description : What would cause interview-induced biased in a survey on student drug use?
Last Answer : All of the interviewers are policemen