Related Questions

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
Temperature measuring instruments are standardised mostly with __________ points of pure substances.
A Melting
B Boiling
C Both A & B
D Neither A nor B
The use of _____ instruments is merely confined within laboratories as standardizing instruments.
A absolute
B indicating
C recording
D integrating
E none of the above
Which one of the following instruments is used for measuring moisture content of air?
A Hydrometer
B Hygrometer
C Hypsometer
D Pycnometer
A man wishes to cover his floor with tiles, each one measuring 3/4 inch by 2 inches. If his room is rectangular, measuring 12 feet by 18 feet, how many such tiles will he need?
A 144
B 1152
C 1728
D 20736
The water in a fish tank measuring 114 feet by 8 inches is 7 inches high. The water is poured into another tank measuring 14 inches by 20 inches. What will be the height of water, in inches, in the second tank?
A 1/4
B 2
C 3
D 1/12
Commonly used instruments in power system measurement are
A induction
B moving coil or iron
C rectifier
D electrostatic
Accurate measurement of productivity in the service sector is really a complex task, For example, postal workers/often said to be more productive if more letters are delivered per postal worker, But is this really true? What if more letters are lost or delayed per worker at the same time that more are delivered? The doubt raised about in relation to measuring productivity in service sector is based on which of the following propositions?
A The quality of service is often ignored in measuring productivity
B Postal sector is perfect example of the service sector.
C An effort to measure productivity of the service workers is nothing but wastage of time.
D The delivery of letters is the primary activity of postal service
The most suitable flow measuring device for the fluid flow measurement in a very large diameter pipeline is a
A Weir
B Pitot tube
C Kennison nozzle
D V-notch
Continuous measurement of moisture content of paper in paper industry is done by measuring the
A Thermal conductivity through the paper
B Electrical resistance through the paper
C Magnetic susceptibility
D None of these

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