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$20.00 Basic electronics

• From Engineering: General-Electrical-Engineering
• Closed, but you can still post tutorials
• Due on Jun. 22, 2009
• Asked on Jun 22, 2009 at 1:42:37PM

Q:

Two more questions :your answers against the mine !

a) A technician sets up an audio signal generetor to
produce a 400Hz sinewave output. He then connects the
generator' s output of a bridge rectifier . How many
dc pulses per second will there be at the output of the
rectifier .

b) One 360- ohm resistor and two type 1N4002 silicon diodes are connected in series so that the diodes are
adjacent to each other and forward biased.The power is
given by a 9 V battery .
Give the voltage drop across both diodes at the same time,
that is, from the cathode of one diode to the anode of the
other. For help draw a diagram.
What is the voltage drop accross BOTH diodes ?

 

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