Interested to Buy Any Domain ? << Click Here >> for more details...
what is difference between OP AMP and differential amplifier?
- 5 Answers
- 19048 Views
- TCS, I also Faced
- E-Mail Answers
Answer Posted / rajat jain
a little bit modification to above answers-
An opam is an amplifier designed to perform specific
operations such as
subtraction,addition,integration,differentiation,log,antilog
etc. A diff. amp is a part of opam. And opam can also
function as differene amp; which amplifies the difference
of the two signals.
| Is This Answer Correct ? | 21 Yes | 3 No |
Post New Answer View All Answers
What is the calibration procedure of Drum level transmitter if range is 0 to -400 mmh2o in lab?
1.what is the effect of vapour presuure in orifice plate flow measurement 2.which is more effective 2 pressure sensors or one single differential pressure sensor in orifice plate measurement 3.how to design a v/i converter and i/v converter 4.how many type of thermocouple are there 5.how many leads are there in thermocouple measurement 6.how pressure sensors are connected in level measurement in differential pressure method 7.what is the output of capacitive pressure sensor (ac or dc),how its o/p is signal charactarized 8.what is the physical meaning of discharge coeeficient,why it is calculated,orifice plate what is its value,why it is less than 1,Q at upstream is equal to or not equal to Q at downstream of orifice plate why?what is vena contracta in orifice plate 9.why rotameter is called variable area flowmeter,it can measure flow even if area is not varying,why it is made tapered 10.design a 10 bit counter ,which counter you will prefer 11.how to remove self heating error in RTD 12.which is more sensitive pt100 or pt50 13.why thermocouple are connected in parallel 14.what is lead contact error in RTD,how to avoid 15.what is P,PI,PID,PD controller,why there is no ID controller 16.what is override,split range,sequential,ratio,feedforward,cascade controller 17.why we moved from SR to JK and then JK to master slave JK flipflop,give correct reason 18.how to measure level of a closed container which contains vapour and liquid,remember no vapour gas should be leaked,so ultrasonic and capacitive is not an option,design another method 19.how to design horse race counter including sensors and signal conditioning element 20.what is bevelling
detail of mass flow meter pricipal
Draw bode plot of any transfer function. Why is plotting bode necessary?
What is the minimum rating availalbe for weld neck orifice in market?
is there any digitel grevity meter availaible in the market by which we can measure specific gravity of a battery?
Manipulation of dead wt. tester double piston type.
How to calibrate smoke Dectector
How can we test a bently nevda 3500/42M accelerometer monitor card by simulating it with test equipment?. what king od of signal (milli volts or volts or or resistance ) we should feed in the terminals of the card?
can anyone tell me about the basic concepts to consider before to start a PLC panel wiring
How to do gas analysers calibration in AUTO and Manually by using zero and span gas?
Q- Control problem are mainly classified in _____ types. a-)4 b-)3 c-)6 d-)nono of these Few of them i know is 1- regulator type problem (eg- Air conditioner) 2- tracking problem (eg missile trcking problem) 3- sybernatics 4- optimal control problem
Draw a great bridge circuit.
Conversions
What is instrumentation control?
