______________ is the signal coming from the field at its lower range value (LRV). i.e, 4mA

_____________________ means the value of actual signal coming from field is zero (0) i.e, signal fails to reach the controller or no power supply

In calibration, which adjustment is used to change the slope of the input-output curve?

___________________ is the region between the limits within which a quantity is measured, received or transmitted, expressed by stating the lower (LRV) and upper (URV) range values.

___________________________ is the algebraic difference between the upper range value (URV) and lower range value (LRV).

_____________________ is defined as the maximum allowable deviation or error between a standard of known accuracy and your instrument.

Given a signal range of 4-20 mA, what is the span?

An instrument has an input range of 0.2-1.0 bar. If the instrument requires 25% of span during calibration, what must be the input value?

A pressure transmitter has the following specification:

Input: 3 - 15 psi

Output: 4-20 mA

If the pressure being measured by the transmitter is 9 psi, what must be the output?

Pressure, level, flow, and temperature are examples of _________________.

Which element of the automatic control measures the value of a controlled or process variable?

Which element of the automatic control continuously compares the value of the process variable (usually a transmitter output signal) with the set point setting.

Which element of the control system adjust the value of the process variable?

Which of the following is a pneumatic signal?

A _______________________ is an instrument or device which receives one form of energy and changes or converts it to another form.

Which of the following is an example of a final control element?

Which of the following is an example of a controller?

What is the purpose of a periodic calibration?

Which calibration is performed on only one instrument with the input and output disconnected?

A _________________ is a set of instruments that are grouped and calibrated together. The input and output of the whole group determines the pass or fail status of the calibration.

During a five point calibration, the technician found out that the instrument at 100% of the input value needs adjustment. Which adjustment must be done?

In a five point calibration, what is the next step after adjusting the span at 100% of the input value?

The instruments in the photo are called ___________________?

Which instrument or device accepts a pneumatic signal at the input to the instrument and produces a current signal at the output?