Related Questions

The cost of picture frame M is Tk. 10.00 less than 3 times the cost of picture frame N. If the cost of frame M is Tk. 50.00, what is the cost of frame N?
A Tk. 13.33
B Tk. 16.66
C Tk. 20.00
D Tk. 26.66
The cost of picture frame M is TK. 10.00 less than 3 times the cost of picture frame N. If the cost of frame M is TK. 50.00 , what is the cost of frame N?
A TK. 13.33
B TK. 16.66
C TK. 20.00
D TK. 26.66
A wound rotor induction motor is preferred, as compared to squirrel cage induction motor, when major consideration is
A Slop speed operation
B High starting torque
C Low windage losses
D All of the above
A circular frame with a width of 2 inches surrounds a circular photo with a diameter of 8/ inches Assuring that the area of the frame does not overlap the area of the photo what is the area of the frame?
A 8 pie
B 20pie
C 25pie
D 11 pie
When the _____________ method is passed an animated image as its image argument, the user agent must use the poster frame of the animation, or, if there is no poster frame, the first frame of the animation.
A measureText()
B imageData()
C drawImage()
D setImage()
While starting a synchronous motor by induction motor action, field winding is usually
A connected to D.C. supply
B short-circuited by low resistance
C kept open-circuited
D none of the above
The number of slip rings on a squirrel cage induction motor is usually
A Two
B Three
C Four
D None
In the squirrel-cage induction motor the rotor slots are usually given slight skew
A To reduce the magnetic hum and locking tendency of the rotor
B To increase the tensile strength of the rotor bars
C To ensure easy fabrication
D None of the above
Single phase induction motor usually operates on
A 0.6 power factor lagging
B 0.8 power factor lagging
C 0.8 power factor leading
D unity power factor
The power factor of a single-phase induction motor is usually
A lagging
B always leading
C unity
D unity to 0.8 leading

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