Answer / nirmal

THE THREE ELEMENT IN BOILER IS STEAM FLOW,FEEDWATER FLOW
AND DRUM LEVEL.

Answer / varun kumar

It maintain the drum level with the help of making balance between feed water and steam flow.

Answer / gautam das

feed water flow steam flow drum level

Answer / nileshkumar jambukiya

THE THREE ELEMENT IN BOILER IS
(1)STEAM FLOW
(2)FEEDWATER FLOW
(3) DRUM LEVEL

we use multiloop controller with cascade facility to
control drume level, in this level is use as a primary
setpoint SP, the out put of primary loop is being setpoint
of secondary loop and this is water flow, so that if our
primery setpont is maintain automaticaly steam pressure
maintain. so we use three element in boiler drume level.
Thanks,
JAMBUKIYA N.T

Answer / jaydipkhatri

drum level,steam pressure,feed water flow

Answer / nivrutti gavali

These are three parameters which are required to control in
order to ensure the healthiness of boiler.
1: boiler feed water flow control
2: boiler fuel firing control
3: boiler drum level control

Answer / mukesh budhauliya

These are three parameters which are required to control in
order to ensure the healthiness of boiler.
1: boiler feed water flow control
2: boiler fuel firing control
3: boiler drum level control

Answer / srewt

superheater
air regulator
manhole

Answer / bhabani shankar dash

This is generally calculating inside logic by taking analog
value's from Total Air Flow + Drum Level(A or B or C) + Feed
Water Flow.

What is the difference between HMI,SCADA and MMI,not abbrevation?

7 Answers   HCL,

Draw a great bridge circuit.

0 Answers   CCIE,

hello friends, can you please send me the model paper or question paper to be prepared for hpcl examinations????????? You can mail me at rahim_here@yahoo.com waiting for your reply........... help me .. plz.....

0 Answers  

Valve positioner and actuators in detail.

0 Answers   MIEPL,

i am going to attend ongc exam this coming june for Graduate Engineer Trainee post if anybody knows the question pattern or have experience plz share it with me

3 Answers   ONGC,

What is difference between profibus and modbus communication

2 Answers   GMR,

why we r opening HOT BYPASS valve during startup of a compressor?

0 Answers   Hamsco,

what is the procedure of O2 analyser calibration?

3 Answers   Thermax,

what is plc communication?

2 Answers   Siemens,

in any transimitter (flow/level) there are three terminals for supply& test (+,-,+)in two wire,24VDC given to Tx.,but how 4-20 ma signal travels thru same wire (as it is for 24VDC input supply)?

1 Answers   Jindal, UltraTech,

how can i calibrate E & h make conductivity transmiter . unit : mocro siemens Range :0 to 100 micro siemens sensor : capacitive type

1 Answers  

what is bms?

4 Answers   Emco,