Related Questions

Integral method for analysing the kinetic data is used
A When the data are scattered
B For testing specific mechanisms with simple rate expressions
C Both A and B
D None of these
The best criterion for analysing an economic investment is the
A Rate of return criterion
B Present value method
C Salvage value
D Future value method
Salvage value is the most flexible criteria for analysing a financial investment. 'Salvaging' means
A Disposing off a machine/property on as is where is basis
B Disposing off machine/property, which is no longer useful in the present scenerio
C Mortgaging the obsolete machine/property
D Writing off the obsolete machine/ property
In a simple on-off controller with differential gap, the magnitude of differential gap determines
A The level of accuracy
B The life of controller
C Both (a) and (b)
D Neither (a) nor (b)
Pressure difference between two points in vessels, pipelines or in two different pipelines can be measured by a differential manometer. The pressure difference measured as the mm of water coloumn in case of mercury-water, differential manometer is equal to (where, H = difference in height of mercury column in mm).
A H
B 12.6 H
C 13.6 H
D 14.6 H
During logical database design, the conceptual data model is transformed into a logical data model which describes the data in terms of a specific data management technology.
A True
B False
In which of the following cases, kinetic energy is being used in performing work ?
A Paddling the bicycle to cover a distance
B Driving a car to cover a distance
C Wind mill grinding wheat grain
D Rowing a boat in the lake
Differential amplifiers are used in
A Instrumentation amplifiers
B Voltage followers
C Voltage regulators
D Buffers
How many rate are used to calculate wages under Taylor's differential piece rate system?
A two
B three
C four
D five
Differential manometer is used to measure
A Pressure in pipes, channels etc.
B Atmospheric pressure
C Very low pressure
D Difference of pressure between two points

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