Related Questions

Inductance is indirectly proportional to the square of the number of turns, the permeability, and the cross-sectional area of the core.
A True
B False
The ratio of down take area to cross-sectional area of the tube, for calendria type evaporator ranges from
A 0.5 to 1
B 1 to 1.5
C 1.5 to 2
D 2 to 2.5
According to Euler's column theory, the crippling load for a column of length (l) fixed at both ends is __________ the crippling load for a similar column hinged at both ends.
A Equal to
B Two times
C Four times
D Eight times
-Column row+Column row+Column row এই ফরমূলা কিসের?
A ভাগ এর
B যোগ এর
C গুণ এর
D বিয়োগ এর
Which winding of the transformer has less cross-sectional area?
A Primary winding
B Secondary winding
C Low voltage winding
D High voltage winding
In R.C. sewer pipes, the percentage longitudinal reinforcement to the cross-sectional area of concrete is kept
A 10.0
B 5.0
C 2.0
D 0.25
If the cross-sectional area of the channel in n-channel JEFT increases, the drain current ___________
A is increased
B is decreased
C remains the same
D none of the above
In the transformer following winding has got more cross-sectional area
A Low voltage winding
B High voltage winding
C Primary winding
D Secondary winding
The change of cross-sectional area of conductor in magnetic field will affect
A reluctance of conductor
B resistance of conductor
C (A) and (B) both in the same way
D none of the above
The ratio of the largest load in a test to the original cross-sectional area of the test specimen is called the __________ stress.
A Yield point
B Breaking
C Ultimate
D None of these

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