Explain why we need biasing for transistor, fet and mosfet?

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Define what do you mean by donor and acceptor impurities?

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What is 555 timer?

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Explain how to convert design gray to binary code?

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As a water tank loses heat, the temperature drops by 2 K/min when a heater is on, the system gains temperature at 4 K/min. A two-position controller has a 0.5 min control lag and a neutral zone of ± 4% of the setpoint about a setpoint of 323 K. Plot the heater temperature versus time. Find the oscillation period

0 Answers   Lafarge,

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What is back diode?

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compare genear & silicon diodes , which is more advantage and why?

1 Answers  

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Dear concern Plz provide me the solved papers of Railway section engineer in signal...

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Suppose you have been asked to design one electronic circuit then starting from basic what procedure do you follow?It should include all standard industrial measures. Please reply.Thanks.

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What is the right Step of Commissioning? (Commissioning, Hub Manager, Hardware)

0 Answers   NSN,

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Why every time that I hit the microphone or when I speak louder the amplifier is switched of?

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What are the maintenances of a PLC ?

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