Related Questions

Substances which have permeability less than the permeability of free space are known as
A Ferromagnetic
B Paramagnetic
C Diamagnetic
D Bipolar
Permeability in a magnetic circuit corresponds to_________ in an electric circuit.
A Resistance
B Resistivity
C Conductivity
D Conductance
The permeability of a core material is an indication of the ability of the material to establish a magnetic field.
A True
B False
Out of the following, the materials having maximum magnetic permeability is
A Silicon steel (Si = 4%)
B Cast iron
C Wrought iron
D Mild steel
The initial permeability of an iron rod is
A the highest permeability of the iron rod
B the lowest permeability of the iron rod
C the permeability at the end of the iron rod
D the permeability almost in non-magnetised state
Capillary permeability is increased by
A Histamine
B Viral infection
C Burn
D Vitamin C excess
E Prolonged ischemia
Vascular permeability of capillary is increased by
A Il-1
B Bradykinin
C Serotonin
D IL-6
E Thromboxane A2
A man spends 75% of his income. his income is increased by 20% and he increased his expenditure by 10%. His savings are increased by :
A 10%
B 25%
C 37.50%
D 50%
A man spends 75% of his income. His income is increased by 20% and he increased his expenses by 10% . His saving are increased by
A 50%
B 37.50%
C 25%
D 10%
If the height of a right square pyramid is increased by 12%, by what percent must the side of the base be increased, so that the volume of the pyramid is increased by 28%?
A 3%
B 7%
C 10%
D 36%

Next steps