Related Questions

The maximum recommended pulse rate R, when exercising , for a person who is x years of age is given by the equation R = 176- 0.8 x. what is the age , in years , of a person whose maximum recommended pulse rate when exercising is 140?
A 40
B 45
C 50
D 55
The maximum recommended pulse rate R, when exercising .for a person who is x years of age is given by the equation R = 176 - 0.8 x . what is the age, in years , of a person whose maximum recommended pulse rate when exercising is 140?
A 40
B 45
C 50
D 55
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
Over voltage protection is recommended for
A hydro-electric generators
B steam turbine generators
C gas turbine generators
D all of the above
E none of the above
Overfluxing protection is recommended for
A distribution transformer
B generator transformer of the power plant
C auto-transformer of the power plant
D station transformer of the power plant
All of the following ratings refer to the clarity of a stone EXCEPT-
A perfection
B very slight imperfection
C slight imperfection
D imperfection
Which capacitor will be physically smaller for the same ratings ?
A Ceramic capacitor
B Paper capacitor
C Both will be of equal size
D None of the above
The engine oil viscosity is defined by ___________ ratings.
A Automatic transmission fluid (ATF)
B Society of automotive engineers (SAE)
C Gross vehicle weight (GVW)
D American petroleum institute (API)
With direct water cooling it is possible to have ratings of about
A 200 MW
B 300 MW
C 400 MW
D 600 MW

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