Mercury manometer (U-tube type) exemplifies a ______________ order system?
Mercury manometer (U-tube type) exemplifies a ______________ order system?
A. Zero
B. First
C. Second
D. Third
Similar Posts
A pyranometer is an instrument used for measuring the___________________?
A pyranometer is an instrument used for measuring the___________________?A. Beam radiation
B. Global radiation
C. Bright sunshine period
D. None of theseThe frequency response of a first order system, has a phase shift with lower and upper bounds given by________________?
The frequency response of a first order system, has a phase shift with lower and upper bounds given by________________?A. – ∞, π/2
B. -π/2, π/2
C. -π/2, 0
D. 0, π/2Thermistors are made of__________________?
Thermistors are made of__________________?A. Ultra pure metals
B. Metal oxides
C. Iron-copper alloys
D. Nickel-chromium alloysWhich of the following is an undesirable dynamic characteristic of an instrument ?
Which of the following is an undesirable dynamic characteristic of an instrument ?A. Reproducibility
B. Dead zone
C. Time lag
D. Static errorBimetal strips are not used in________________?
Bimetal strips are not used in________________?A. Bimetallic thermometers
B. Thermocouples
C. Thermostats
D. Relays for opening & closing of electrical circuitsWhich of the following temperature measuring instruments need not touch the object whose temperature is being measured ?
Which of the following temperature measuring instruments need not touch the object whose temperature is being measured ?A. Radiation/infrared pyrometer
B. Filled system thermometer
C. Mercury in glass thermometer
D. Thermo electric pyrometer