what is digital communication,digital electronics,flip flops,gates,buffer,memory and draw the diagram of flip flop,buffer,gates,memory?

0 Answers   HCL, TCS,

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State different methods of voltage control inverters. Describe about pwm control in inverter?

0 Answers  

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Charging & discharging of capacitor.

1 Answers  

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What is the function of Bias Tee (BPxx) input Which power supply card required for Ultra BTS for DC 24V input What is the state if the GREEN LED is glowing on PWSx card

0 Answers   NSN,

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Define what is the effect of temperature on the reverse current of a p-n junction?

0 Answers  

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which of the following number specifications refer to FET with one gate?? A): 2N B): 3N C): 3Y D): 3X ans with explanation because most of sites gave answers without explanation

1 Answers  

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Explain what is angle and amplitude modulation? What is noise in modulation?

0 Answers  

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write the difference between network and circuit

3 Answers  

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What is the difference between generator differential protection and transformer differential protection??

0 Answers   TATA,

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Which uplink/downlink spectrum is allocated to DCS-1800?

0 Answers  

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what is stability factor?

1 Answers   TATA,

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what is the use of -3 db frequency?& why does it exist in filters?

1 Answers  

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