A. Teflon
B. Synthetic rubber
C. Bakelite
D. Thick paper
A. Of cold junction only
B. Of hot junction only
C. Difference between hot and cold junctions
D. Difference between cold junction and atmospheric temperature
A. Antimony
B. Gold
C. Silver
D. Nickel
A. Same as time constant
B. Same as transportation lag
C. Maximum change in the variable that does not change the reading of the instrument
D. None of these
A. Chromel-alumel
B. Iron-constantan
C. Platinum-platinum + rhodium
D. None of these
A. Criterion provides information about the actual location of roots
B. Cannot be used to test the stability of a control system containing transportation lag
C. Criterion is not applicable to systems with polynomial characteristic equation
D. Cannot determine as to how many roots of the characteristics equation have positive real roots
A. P-controller
B. P-I controller
C. P-D controller
D. P-I-D controller