Related Questions

Humayun is asked to write a guide for GMAT exam preparation. For his work the publishing company giving him a choice of a one time payment of tk. 25,625 or tk.15.75 per guide sold.How many guide need to be sold for the totsl income received by Humayun to be the same from either choice?
A 1250
B 1437
C 1500
D 1550
A pitched-blade turbine draws __________ a straight blade turbine.
A Less power than
B More power than
C Same power as
D Data insufficient to predict
A turbine is said to have an axial discharge when the steam leaves the blade tip at _________ to the direction of the blade motion.
A 60°
B 90°
C 180°
D 270°
In a Kaplan turbine runner, the numbers of blades are generally between
A 2 to 4
B 4 to 8
C 8 to 16
D 16 to 24
The width of slot cut by a hacksaw blade is _______ the width of the blade.
A Equal to
B Less than
C Greater than
D None of these
To prevent the body of the blade from jamming in the saw cut, the teeth of blade are
A Strengthened
B Sharpened
C Set
D All of these
In impulse turbines, when friction is neglected, the relative velocity of steam at outlet tip of the blade is _________ the relative velocity of steam at inlet tip of the blade.
A Equal to
B Less than
C Greater than
D None of these
There are two domains on your network. The DESIGN domain trusts the SALES domain. A color printer is shared in the DESIGN domain, and print permissions have been granted to the Domain Users and Domain Guests groups in the DESIGN domain. The Guest account has been enabled in the DESIGN domain. User John Y logs on using his account in the SALES domain. What must you do to allow JohnY to access the printer?
A Make JohnY a member of the DESIGN Domain Guests group
B Make JohnY a member of the DESIGN Domain Users group
C Do nothing. JohnY can access the printer now
D JohnY cannot access the printer with this configuration
E None of the above
The specific speed of a turbine is the speed of an imaginary turbine, identical with the given turbine, which
A Delivers unit discharge under unit head
B Delivers unit discharge under unit speed
C Develops unit power under unit head
D Develops unit power under unit speed
The function of guide vanes in a reaction turbine is to
A Allow the water to enter the runner without shock
B Allow the water to flow over them, without forming eddies
C Allow the required quantity of water to enter the turbine
D All of the above

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