Related Questions

For marketing purpose, the automobile industry might want to dust off its slogan "power to the people". Detroit and the foreign automakers are in a horsepower war not seen since the muscle car era of the 1960s. What does the second sentence do?
A It describes an effect for the cause stated in the first sentence
B It explains the idea in the first sentence
C it draws a conclusion.
D it provides an example
For diesel locomotives the range of horsepower is
A 50 to 200
B 500 to 1000
C 1500 to 2500
D 3000 to 5000
The horsepower of steam locomotives is
A Up to 1500
B 1500 to 2000
C 2000 to 3000
D 3000 to 4000
Most of the fractional horsepower motors have either
A hard and annealed bearings
B ball or roller bearings
C soft and porous bearings
D plain or sleeve bearings
Horsepower increase of a centrifugal gas compressor without altering the volumetric flow rate will __________ the gas discharge pressure.
A Increase
B Decrease
C Not change
D Exponentially decrease
Horsepower requirement for given pump capacity depends upon the
A Specific gravity of the liquid
B Suction lift
C Discharge head
D All of the above
Horsepower required for a roll crusher is directly proportional to its
A Reduction ratio
B Capacity
C Both A & B
D Neither A nor B
When two shafts of same length, one of which is hollow, transmit equal torques and have equal maximum stress, then they should have equal
A Polar moment of inertia
B Polar modulus
C Diameter
D Angle of twist
The value of "A" varies in inverse proportion as the square of "B". If the value of "A" is equal to 40 , when "B" is equal to 12. What would be the value of "A" when "B" is equal to 24?
A 15
B 20
C 10
D 22
Under conditions of equal reduced pressure and equal reduced temperature, substances are said to be in the 'corresponding states'. At equal reduced conditions i.e., at the corresponding state, the __________ of different gases are nearly the same.
A Compressibility
B Molecular weight
C Humidity
D None of these

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