GATE 2017-2018 :: GATE ECE
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In the three dimensional view of a silicon n-channel MOS transistor shown below, δ = 20 nm. The transistor is of width 1 μm. The depletion width formed at every p-n junction is 10 nm. The relative permitivities of Si and SiO2 respectively, are 11.7 and 3.9, and ε0 = 8.9 * 10-12 F/m.
The gate-source overlap capacitance is approximately -
In the three dimensional view of a silicon n-channel MOS transistor shown below, δ = 20 nm. The transistor is of width 1 μm. The depletion width formed at every p-n junction is 10 nm. The relative permitivities of Si and SiO2 respectively, are 11.7 and 3.9, and ε0 = 8.9 * 10-12 F/m.The source-body junction capacitance is approximately
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An infinitely long uniform solid wire of radius a carries a uniform dc current of density j. The magnetic field at a distance r from the center of the wire is proportional to
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A hole of radius b (b < a) is now drilled along the length of the wire at a distance d from the center of the wire as shown below.
The magnetic field inside the hole is -
The transfer function of a compensator is given as Gc (s) = (s + a)/(s + b).Gc (s) is a lead compensator if
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The transfer function of a compensator is given as Gc (s) = (s + a)/(s + b).The phase of the above lead compensator is maximum at
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Choose the most appropriate alternative from the options given below to complete the following sentence: If the tired soldier wanted to lie down, he ___ the mattress out on the balcony.
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Choose the most appropriate word from the options given below to complete the following sentence: Given the seriousness of the situation that he had to face, his ___ was impressive.
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Which one of the following options is the closest in meaning to the word given below? Latitude
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