What is the normal percentage of rhodium in platinum + rhodium element used in the thermocouple ?

A. ∫0 ∞ |e| dt
B. ∫0 ∞ |e2| dt
C. ∫0 ∞ e2 dt
D. None of these

A. 2.0
B. 0.5
C. 1.0
D. 4.0

A. A.R. vs. phase lag of first order
B. A.R. vs. phase lag of second order
C. Closed loop values vs. open loop values
D. Frequency response values of controllers

A. 1/(T2s2 + 2ξTs + 1)
B. 1/(T2s2 + 2Ts + 1)
C. 1/(T2s2 + 2ξT + 1)
D. None of these

A. Anemometer
B. Specific gravity bottle
C. Pycnometer
D. Hydrometer

A. Insulator
B. Conductor
C. Solid semi-conductor
D. Liquid semi-conductor