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