The loss of precision in quantity is called A Down time B Delay C Unavoidable delay D None of these1151
Photolithography involves A Making photographic mask and photoetching B Only photoetching C Only masking D None of these1 1906
The positive clipper can be easily converted into negative clipper by A Reversing diode and changing the polarity of reference voltage B Reversing diode only C Changing the polarity D None of these2351
....................... regulator operates the power transistors as high frequency on/off switch. A Series B Short C Switching D None of these957
96 The high-frequency response in RC active filters using op-amp is due to A BW B Gain C Gain,BW product D High frequency1 1785
By cascading LPF and HPF active filter, the resulting circuit is A BPF B Narrow BPF C Wide BPF D All of these3 6148
The magnitude of the gain or integrator transfer function using op-amp is A WR1Cf B -1/WR1Cf C -WR1Cf D 1/WR1Cf1017
If R1=R2, then B=0.5, the total time T of square wave in astable multivibrator using op-amp is A T=RC B T=2 RC ln 3 C T=2 RC ln 2 D T=2RC ln (1+ 0.5)1203
A multiplexer, with 3-bei data select inputs, is a A 4:1 multiplexer B 8:1 multiplexer C 16:1 multiplexer D 32:1 multiplexer1 1848
Minimisation of Boolean logical expressions helps to reduce A Space B Number of gates C Cost D Space,number of gates and cost2 2539
In 7-segment display system, zero blanking is used to blank out A All the leading zeros B All the trailing zeros C The zero in the MSB(location) D a and b1 2236
why we use clamping on transformer1 1484
can any one say what are the non-scientific calculators?..i use casio ms350...wtr it is a scientific or non-scientific....1 2312
What are the pros of using plasma screens.
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Why is silicon preferred to germanium in the manufacturing of semiconductor devices?
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Explain how to program micro controller?
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Define what is a high-pass filter?
give some important questions in Airport Authority of india junior Engineer ATC exam?
explain the principle of operation of successive approximation adc.
My lcd monitor not showing boot screen[dos]. Whenever I start the pc it shows blank screen till the windows xp starts. will you help me to solve this ?
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is below 2 ohms earth resistance is good for mobile tower
How is thermal management done in electronic circuitry?
Why an ordinary junction transistor is called bipolar?