Photolithography involves A Making photographic mask and photoetching B Only photoetching C Only masking D None of these

1 Answers  

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What is meant by unidirectional or half-wave ac voltage controller?

0 Answers  

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What is schottky diode?

0 Answers  

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In micro controller individual pin output current is 1.6ma .Normally to blink a led we need minium 10-12 ma. But if we connect led to the micro controller pins without additional device it blinks. How it is possible

0 Answers  

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what is the source of time varying magnetic field?

2 Answers  

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what is integration,optimization of gsm corenetwork in practice?

0 Answers   Ericsson,

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radar

0 Answers   ISRO,

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We all know about DC concept,i.e +ve connected to +ve ,-ve connected to -ve. If landline phones lines are dc lines,then how it works even if the polarties are interchanged??

1 Answers   Infosys,

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what is meant by shear resistance in concrete?

0 Answers   CCCL,

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What problem arise if we use regulators without/before filters?

0 Answers  

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What is a pn junction?

0 Answers  

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why we use external oscillator in 8051 microcontroller ??

2 Answers   Infosys,

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