what is the Analog signal and what is the Digital signal
Answers were Sorted based on User's Feedback
Answer / rajesh
analog signal is variable signal. digital signal contains 2
states 1 or 0.
Is This Answer Correct ? | 10 Yes | 0 No |
Answer / s.jayaram
Digital signal is nothing but voltage state is 1 or 0
whereas Analog signal is voltage, current, frequency varies.
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / manoj
Analogue signal is in any wave form which varies as time graph changes
digital signal is in data form ie ON or OFF state in other words it is in 0 and 1 state
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / divya
digital signal is the one type of discrete signal.this can
be represented by 0's and 1's.
analog signal is an a.c. signal. this can be represented by
different signals like sinusoidal,square wave,triangular
etc..........
Is This Answer Correct ? | 6 Yes | 6 No |
i have a dp tx range is 5000mmwc. in which calibration i use in a open tank.1.5*3.5*2.5 mtr.for level msmnt. what is the calculation.
how the 2.5bar pressure able to control the 40bar steam
8 Answers IBM, PAFL, Thirumalai Chemicals,
hello i'am samad.Any one Can help me! How to calibrate Vaccum Transmitter DP Type range 0 - 50 mbar abs by hand pump calibrator.
HELLO FRENDS ,, I M IN THE MIDST OF TROUBLE .. JUST LITTLE HELP ME... SUPPOSE ,, I HAVE A CLOSE VESSELE TANK ( HEXANE MEDIA ) ,, I M USING ROSEMOUNT 2051 DPT FOR LEVEL APPLICATION .. ITS CALIBRATE RANGE IS.. . 0 TO 950 MMH20 ..I DID CALIBRATED DPT WITHOUT REMOVING IMPULSE LINE OF HIGH AND LOW TAPPING.. & WITHOUT DISTURB 3 WAY MANIFOLD..!!! BUT ,,, DURING CALIBRATION I SELECT RANGE BY HART LRV IS 900 MMH20 & URV IS 1300 MMH20 ,, BUT ,TANK LEVEL SOMETIMES 100 % AT 1100 MMH20 , SOMETIMES 1300 MMH20 ..IN THIS CONDITION .. WHOLE LOOP FAILED ,, MAIN THING IS THAT ,, HOW TO CUSTOME RANGE SELECT ?? AND IF I USED RANGE OVER THE ORIGINAL CALIBRATE RANGE ,,,THEN WHAT ERROR WILL BE COME ??? HOW TO ZERO CALIBRATION OF DPT... HOW TO ZERO TRIM BY MANIFOLD ?? AND FOR TANK LEVEL PURPOSE ... WHICH UNIT I CAN USE ??? IS THERE ANY CALCULATION OR CALIBRATION .. IF YEH .. THEN PLZ JUST GIVE ME CALIBRATION STEPS FOR DPT.. THANKS YOURSSSSSSS
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