1. How many output signals do wew have in process control?
2. Could you write down the names of the pre-commissioning
and commissioning stage test instruments and explain them
(more than 5 items)?
3. What is the first step to commission a transmitter on
4. What is RTD?
5. Find the output value in MA of a temperature transmitter
(RTD Type) at 120degree celius?
6. What is the O/P signal of a pneumatic transmitter?
7. What is the O/P signal of an elctronic transmitter?
8. What is the close loop and open loon?
I have a 25kVA three phase transformer on our property.
Will this transformer be large enough to run a large home
with swimming pool, spa, 2 off full size reverse cycle air
conditioners to service a 100 square house (10,000 square
feet or 930 square metres)and the general power consumption
of this house without upgrading to a 63kVA transformer.
Assume a DC motor with the following parameters :
Motor torque control = 0.0848 Nm/amperes
Back EMF control = 0.0848 Volts/(rad/s)
Armature resistance = 0.75 
Moment of inertia = 0.00001696 kg/m2
With zero frictional load and taking a feed forward gain of
2, determine the motor response for a unit step function.
please forwaded the answer to the below mail id
thanks in advance
How the FM 200 System is work? Just give me a reply about
the Fire Incident and then Suppression by FM 200 step by
ZahIR Uddin Babar
formula for convert liter in to pale
capillary type tranmitter using remote seals and capillary
tubes filled with liquid of known of known density so if
you wanna callibrate it just close block valve just before
capilary @ high side & connect druck apply it's calibrated
range pressure as normal calibration ensure low side block
valve must be closed & if you asking commissioning so this
is not a DP type pressure tx so simple if you wanna put in
servie this tx just open high side block valve & than low
same way i do it but still transmitter showing -13 ma.just
tell me what i want to do ?