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Q: What is the Block diagram of ramp type dvm?
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How capacitors are tested?

first you need a analog multimeter. put in your meter in the ohm section x10. then remove the cap in the ckt and discharge that. then connect the multimeter -ve probe to the cap +ve terminal and connect the other terminals.the needle comes to low value then com to infinity, remove the probs then connect multimeters -ve prob to the cap -ve terminal that time look carefully the meter's needle comes to the one value and go back to the infinity that the low value is capacitors equivalent resistance value. the cap is 1000uf the equivalent resistance value is around 15 at x10 .the cap is 100uf the equivalent resistance value is around 15 at x100


How electric tester works?

There are many types of electric testers in use. One kind is a two contacts tester where there will be two connecting leads and one or more neon lamps to indicated the presence and approximate magnitude of test voltage. Here one contact is placed on the wire to be tested and the other lead is placed on the reference level like ground or other circuit parts. Another kind is a one contact tester which usually is in the form of a screw driver. The end portion is placed in contact with the wire to be tested and the back of the tester is touched by a body part. A neon lamp inside the transparent tester body will glow if the wire is live. The lamp needs only very little electric current to glow that, it uses the capacitance and resistance of the human body to complete the circuit by making a current flow to the ground.


Related questions

What type of doctor has DO after his name?

Dr Doolittle --- Dr. Doolittle would actually be a DVM.


What is the working principle of digital voltmeter?

# voltmeters usually employ an electronic circuit that acts as an http://www.answers.com/topic/integrator, # linearly ramping output voltage when input voltage is constant (this can be easily realized with an http://www.answers.com/topic/operational-amplifier). # The dual-slope integrator method applies a known reference voltage to the integrator for a fixed time to ramp the integrator's output voltage up, then the unknown voltage is applied to ramp it back down, and the time to ramp output voltage down to zero is recorded (realized in an http://www.answers.com/topic/analog-to-digital-converter implementation). # The unknown voltage being measured is the product of the voltage reference and the ramp-up time divided by the ramp-down time. # The voltage reference must remain constant during the ramp-up time, which may be difficult due to supply voltage and temperature variations. . Digital voltmeters necessarily have input amplifiers, and, like vacuum tube voltmeters, generally have a constant input resistance of 10 megohms regardless of set measurement range


If you have a DVM degree what type of medical professional are you?

You are an Veterinarian... A DVM is a Doctor of Veterinary Medicine (DVM). It takes approximately 4 years to complete this degree, and after you do, you must still pass the national board exams for veterinary medicine and become a member of the veterinary medical association in the region where you want to practice.


Is a DVM a veterinarian?

Yes. DVM stands for doctor of veterinary medicine.


Is dvm equal to mbbs?

i think dvm is better than mbbs


What blood type do birds have?

Here's an excerpt from the article AVIAN TRANSFUSION MEDICINE, from the Compendium, by Shannon Shaw, DVM, Tom Tully, DVM, and Javier Nevarez, DVM, PhD :"Avian blood typing is still very rudimentary, with extensive investigation and description currently linked to chickens, in which 28 blood groups have been described."


Is a DVM a doctorate degree or equivalent to a Master's degree?

DVM is a Doctorate of Veterinary Medicine. It is not a Master's degree. You can get a Masters Degree (or even a PhD) in conjunction with the DVM, but it is not necessary.


What program is used to run a file with a dvm format?

The DVM file extension is associated with the DVM Movie File Format. It is used to store small animations and movies, developed by Magic Software.


How do you get a dvm?

Go to college


What does Associate DVM mean?

An associate DVM is a veterinarian who is working as a salaried employee at a particular clinic. This is in contrast to a partner or owner DVM, who in addition to working as a veterinarian at the clinic are also part or full owners of the clinic.


How do you contact Dr Lisa A Pierson DVM?

Dr. Lisa A. Pierson, DVM http://www.catinfo.org email: DrPierson@catinfo.org


What kind of a vacation does a Veterinarians have?

ANY type of vacation where either an Answering Service forwards all calls to an assisting DVM or another DVM within his/her practice sees all clients and the Dr. can get away and feel confident that his/her patients are taken care of the way he/she would do it! THAT is relaxing!!