Related Questions

A complex number represents a phasor quantity.
A True
B False
The angular position of a phasor represents the angle of the sine wave with respect to a reference.
A True
B False
The length of a phasor represents the amplitude.
A True
B False
In a two phasor servomotor, the direction of rotation of the rotating field depends on
A Magnitudes of voltages applied to the two stator windings
B Phase relation of voltages applied to the two stator windings
C Both magnitude and phase relationship of voltages applied to the two stator windings
D None of the above
A phasor is
A A line which represents the magnitude and phase of an alternating quantity
B A line representing the magnitude and direction of an alternating quantity
C A colored tag or band for distinction between different phases of a 3-phase supply
D An instrument used for measuring phases of an unbalanced 3-phase load
If 21215120 represents 'bloat ' then 6121135 represents __
A voice
B bald
C flame
D castle
If 6121135 represents 'flame' then 21215120 represents __
A voice
B bald
C bloat
D castle
The measure of the side of a square is tripled . If x represents the represents the perimeter of the original square, what is the value of the new perimeter?
A 3x
B 9x
C 12x
D 27x
One who unduly forwards in rendering services for others is not generally liked in society. -which of the following words represents truely the character of the person mentioned above?
A benevolent
B official
C officious
D bureaucratic
A 'CBA' represents ---
A Employers
B Officers
C Workers
D all of these

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