Explain access control?

1008

Give some examples of the functions in stringr.

93

Explain the NAFTA

5

am a textile eng. frombut with major of my course including chemical eng, subjects, can i too apply to the co.?

1945

Why are virtual users created?

1057

Explain how you can create a connection with lis info structures?

33

What is the t-code to display batch input sessions? : abap bdc

1193

What are annotations in programming?

817

What are the 10 basic html tags?

774

Does polyester garments cannot be dyed by mere mortals?

1

What are the types of industries in which you possess thorough knowledge?

5

WHY IN AC DRIVES,INPUT PHASE CURRENT SHOW UNBALANCE?

2301

What are the types of windings according to the construction?

1119

How can a user scale the db instance beyond the largest db instance class and maximum storage capacity?

162

Q1: Consider part of a control loop, which excludes the transmitter, consisting of a process, a controller and a control valve which may be represented by two dead times of 0.5 min each and three exponential lags of 0.8 min., 1.0 min. and 1.5 min. respectively. We wish to express this system as an overall first order plus dead time (FOPLD) model ie gain, time constant and process dead time. (We will see later that this is often done, to simplify controller tuning). For this exercise, gain is considered to be 1.0. (A) If the transmitter is a flow transmitter whose behaviour can be described by a dead time of 0.2 min. and an exponential lag of 0.5 min. in terms of the overall dead time and overall first order lag how can the system behaviour be approximated ? Overall dead time = Overall time constant = (B) If the transmitter is a temperature transmitter with a temperature sensor in a protecting well whose behaviour can be described by a dead time of 0.7 min. and an exponential lag of 15 min. how can the overall system behaviour be approximated now? Overall dead time = Overall time constant =

1941