what is difference between pressure,flow and level control
valve.
Answer Posted / pavan
Controlling is
main..which
parameter we are
going to
controlling.for
example we are
controlling pressue
through valve than
that valve is known
as pressure control
valve as similar also
for other
parameters.
| Is This Answer Correct ? | 3 Yes | 7 No |
Post New Answer View All Answers
what is the minimum power (P=VI)to produce a spark?
what is the difference between scaler and vector drive
what is the imbustion control loop
plz tell me clearly about PID.."when v have to change I value,D value,GAIN??
Capacitance, resistance ( colour coding ), parallel & series circuits.
what is the difference between -24 : +24 & 0:24 and where it use?
please tell no. & add. of consultancy who recruit me in power plant as instrumen engg. present i m working in power plant as ass.t instrument engg. thanku mahesh 09226562826
Draw a simple circuit for a well head control panel used to protect the well against fire, leak, blockage, ESD, & controls the operation of one downhole & one surface safety valve. Explain the operation and controls
how to calculate range of level transmitter?
Why not come out analog output in ABB EL3020 when display show correct value
what is the diffrence between pressure safety valve & pressure relief valve....pls
explain key exchanges in all security modes WPA,WPA2,TLS?
How oil line flow measured?eplain about instruments used and working principle?
Which Signal hart communicator work? If there any signal change when hart connect while transmitter in line ?
how many types of preheaters are in cement industry & what r they can any body explain?