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.Management Sciences
Author: Hamad
In petrol engine, increase of cooling water temperature will_________________?
A. increase the knocking tendency
B. decrease the knocking tendecny
C. not affect the knocking tendency
D. increase or decrease knocking tendency depedning on strength and time of spark
E. unpredictable
Two dimensional flow occurs when________________?
A. the direction and magnitude of the velocity at all points are identical
B. the velocity of successive fluid particles, at any point, is the same at successive periods of time
C. the magnitude and direction of the velocity do not change from point to point in the fluid
D. the fluid particles move in plane or parallel planes and the streamline pat-terns are identical in each plane
E. velocity, depth, pressure, etc. change from point to point in the fluid flow
At which angle the range of the projectile is maximum____________________?
A. 45
B. 60
C. 30
D. none
A _______ allows a specified number of goods to be imported each year, and it not specifies from where the product is shipped and who is permitted to import ?
A. import quota
B. export quota
C. selective quota
D. global quota
Which of the following statements is TRUE concerning the Globe theater in Elizabethan England ?
A. It burned down and was reconstructed hundreds of years later.
B. It was situated on the Thames River.
C. It was lit from natural sunlight as well as by candle light.
D. All of the above
Maximum alumina content in high alumina refractory can be as high as _____________ percent?
A. 30
B. 50
C. 70
D. 90
In Acrene Wisse, the mission of the anchorite was justified through what purpose ?
A. To serve the church
B. To withdraw and meditate upon God
C. To pray
D. To preach
Pure inductive circuit____________?
A. consumes some power on average
B. does not take power at all from a line
C. takes power from the line during some part of the cycle and then returns back to it during other part of the cycle
D. none of the above
If the opposite links of a four bar linkage are equal, the links will always form a_________________?
A. triangle
B. rectangle
C. parallelogram
D. pentagon
E. trapezoid
In a capacitive circuit___________?
A. a steady value of applied voltage causes discharge
B. an increase in applied voltage makes a capacitor charge
C. decrease in applied voltage makes a capacitor charge
D. none of the above
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