please can anyone tell me in detail, what's mean by open
loop and close loop?
Answer Posted / pankaj singh
In open loop you will not get the feeddack from system
whereas in closed loop you will get the feedback from the
system.
| Is This Answer Correct ? | 20 Yes | 2 No |
Post New Answer View All Answers
what is the PC interface and software for connection to ABB logic module “ LM011-CE18RAC “ ( for Programming ) ??
What is the principle of capacitance type level transmitter?
please send the sample qustion paper for iocl written test ..
How addressable fire systems work? Pl. send details with architect.(Loop), also send details regarding Gas system. Pl. help me.Thanks
types of cable..? Use of every types of cable..?
it is possible to check the fail safe condition in pressure transmitter. if possible how?
How to find out the current of two motors having same power consumption but different RPM?
is there any digitel grevity meter availaible in the market by which we can measure specific gravity of a battery?
why we r opening HOT BYPASS valve during startup of a compressor?
how to connect transmitter measuring sulfur process? 1-by using long impulse line or 2- by using coated short impulse line
How digital input and digital output 's are working in dcs
What is surge and how is it prevented, what is the purpose of bypass valve across AS valve.
In control valve proximity inductive sensor is taken as digital feedback for full open and full close.Normally its volts 24v when the sensor acts the feed back voltage 14v so that our relay not indicating in plc panel . kindly give the solution.
HOW TO CHOOSE FREAQUENCY IN FMCW TYPE RADAR INSTRUMENTS. DESIGN BASIS OR DESIGN CALCULATONS ?
What is difference between differential pressure & delta pressure?