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How do you test Resistance Capacitance diodes and transistors on cathode ray oscilloscope?
It is always better to remove a component from the circuit for proper testing but most of the time a resistor can be tested with a DMM set to the appropriate ohm scale, the same with a diode where the DMM is set to diode setting.
A transistor is more complicated, you first have to find the base connector and with your DMM set to diode, NPN Transistor, with negative probe to the base and positive to emitter or collector the smallest reading will be the collector and the slightly higher reading will be the emitter, no reading mean that it can be a PNP transistor then you will need to swap your probes, still no reading or a very low reading will mean the transistor is damaged
In actuality tektronics do make a curve tracer oscilloscope to test active components . But the speed is very limited. So while it may tell you that the part is good or bad it will not tell you how good or how bad it will function in the actual circuit
What else can I help you with?
Is a cathode positive or negative?
A cathode is negative. It attracts cations, which are positively charged.
0n an LED what are the names of the positive and the negative leg?
Anode and cathode. Anode = negative lead, cathode = positive lead.
What are the two points on the end of a battery called?
anode and cathode
What is the positive and negative ends of a power source called?
The positive end of a power source is called the "anode," while the negative end is referred to as the "cathode." In batteries, the anode is where oxidation occurs, releasing electrons, and the cathode is where reduction takes place, accepting those electrons. This flow of electrons from the anode to the cathode generates electric current. The terms can vary in different contexts, such as in electrochemical cells versus electronic components.
Why is there a plus and minus of batteries?
plus is the positive terminal (cathode) minus is the negative terminal (anode)
How a Cathode Ray Oscilloscope is used to measure Alternating current?
An oscilloscope is, essentially, a voltmeter -it measures current by measuring the voltage drop caused by that current across a standard resistance.
What is CRO and AFO?
Audio Frequency Oscilloscope and Cathode Ray Oscilloscope
What is the CRO?
Cathode ray oscilloscope
Full form of CRO?
cathode ray oscilloscope
What is the price of Cathode-ray oscilloscope in India?
500 $
What will you do to measure voltage which is greater than voltage limit of the cathode ray oscilloscope?
change your resistance, its a little button, or if you are using an older oscilloscope, its a knob that will lower the sensitivity of the display. if it is something way higher than the oscilloscope can measure, you may have to run a resistor or transformer in the line.
What you will do to measure voltage which is greater than voltage limit of the cathode ray oscilloscope?
change your resistance, its a little button, or if you are using an older oscilloscope, its a knob that will lower the sensitivity of the display. if it is something way higher than the oscilloscope can measure, you may have to run a resistor or transformer in the line.
Why the speed of electron beam is greater than the light speed in cathode ray oscilloscope?
Why is the speed of the electron beam greater than the speed of light in cathode ray oscilloscope.
Seminar report on cathode ray oscilloscope?
electronics engineering
Can a Cathode Ray Oscilloscope measure DC Signal?
Yes.
How a Cathode Ray Oscilloscope is used to measure Period?
period are measued in oscilloscope by using or calculating time division
Why preamplifier is required to cathode ray oscilloscope?
to get high acceleration for the beam.
