Specific conductance is defined as the reciprocal of resistance in ohms of 1 c.c. of liquid at a specified temperature. Its value for distilled water is about __________ micro mho/cm3.
A. 50
B. 100
C. 10
D. 1
Answer: Option D
A. 50
B. 100
C. 10
D. 1
Answer: Option D
Phase lag of the frequency response of a second order system to a sinusoidal forcing function
A. Is 30°
B. Is 90° at the most
C. Approaches 180° asymptotically
D. Is 120°
Which of the following is not classified as a thermo electric pyrometer?
A. Resistance thermometer
B. Thermocouple
C. Optical pyrometer (disappearing filament type)
D. Radiation pyrometer
A. Chromel-alumel
B. Iron-constantan
C. Platinum-platinum/rhodium
D. None of these
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