

MCQOPTIONS
Saved Bookmarks
This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Pulp Paper knowledge and support exam preparation. Choose a topic below to get started.
1. |
The objective of process control is to keep key process operating parameters within narrow bounds of the ____________ |
A. | Reference value |
B. | Spot |
C. | Pith |
D. | Inception point |
Answer» B. Spot | |
2. |
In pneumatic systems, one common standard calls for a signal output of _________ |
A. | 10-20 kPa |
B. | 20-50 kPa |
C. | 50-100 kPa |
D. | 20-100 kPa |
Answer» E. | |
3. |
Optical _________ is utilized to measure the temperature of objects. This relies on blackbody radiation. |
A. | Spectroscopy |
B. | Pyrometry |
C. | Geometry |
D. | Reflection |
Answer» C. Geometry | |
4. |
What is the name of the question mark area? |
A. | Measuring junction |
B. | Bridge junction |
C. | Temperature junction |
D. | Compensating junction |
Answer» B. Bridge junction | |
5. |
IN_PNEUMATIC_SYSTEMS,_ONE_COMMON_STANDARD_CALLS_FOR_A_SIGNAL_OUTPUT_OF__________?$ |
A. | 10-20 kPa |
B. | 20-50 kPa |
C. | 50-100 kPa |
D. | 20-100 kPa |
Answer» E. | |
6. |
The_objective_of_process_control_is_to_keep_key_process_operating_parameters_within_narrow_bounds_of_the_____________$ |
A. | Reference value |
B. | Spot |
C. | Pith |
D. | Inception point |
Answer» B. Spot | |
7. |
Optical _________ is utilized to measure the temperature of objects. This relies on blackbody radiation? |
A. | Spectroscopy |
B. | Pyrometry |
C. | Geometry |
D. | Reflection |
Answer» C. Geometry | |
8. |
_________ have been utilized in thermostats for years. They are mechanically connected to a switch, such as a mercury switch, to control heaters. |
A. | Unimetal |
B. | Bimetallic |
C. | Trimetallic |
D. | Quadrametallic |
Answer» C. Trimetallic | |
9. |
Noise reduction techniques should be utilized to avoid interfering voltages that might be otherwise generated in the system. |
A. | True |
B. | False |
Answer» B. False | |
10. |
Thermocouples consist of a pair of wires made of dissimilar metals joined together at one or more junctions that generate a voltage when subjected to a temperature gradient . This phenomenon is known as the _________ |
A. | Seebeck effect |
B. | Piezolelectric effect |
C. | Photovoltaic |
D. | Photoconductor |
Answer» B. Piezolelectric effect | |
11. |
The _________ of semiconductors is also a function of temperature, but semiconductor materials could be made whose _________ increment drastically with increment temperature |
A. | Coefficient of material |
B. | Resistance |
C. | Conductivity |
D. | Kappa |
Answer» C. Conductivity | |
12. |
While using a meter bridge circuit a long signal difference is conditioned which might contain a compensating line to nullify the effect of long leads to the R.T.D. |
A. | True |
B. | False |
Answer» C. | |
13. |
The _________ of metals is a function of temperature and increases with increasing temperature. |
A. | Coefficient of material |
B. | Resistance |
C. | Conductivity |
D. | Kappa |
Answer» C. Conductivity | |