Home
MCQ QUIZ APP DOWNLOAD

What is the correct answer?

4

Dielectric

A. Is an electrical insulating material

B. Of low resistivity is preferred

C. Should have high thermal conductivity

D. Need not defy the corrosive action of chemicals

Correct Answer :

A. Is an electrical insulating material


Related Questions

Steel produced from phosphatic iron is __________ in nature. Which of the following emissions in the exhaust gas of an I.C. engine… The ratio of the shear stress to the principal stress on a principal plane… The transition temperature at which all the ferromagnetic materials become… Which of the following phenomenon/ phenomena is/are diffusion controlled? Out of the following, the lowest packing of atoms exists in __________… On decreasing the grain size of a polycrystalline material, the property… Liquid nitrogen containers can be made from Neutrons are present in all atoms except that of Solute atoms which cause yield point phenomenon in mild steel are/is Which one is neutral in character? Most important property of steels for use in automobile bodies is the Hot & cold working of material causes its __________ deformation. Which of the following materials has the maximum shrinkage allowance? Venturimeter is used to measure the flow rate of fluids in pipes, when… Cold cracking in the heat affected zone of a high strength steel weld… The minimum temperature to which the water can be cooled in a cooling… __________ is used as a material of construction for the blade of power… As per the Indian boiler regulation (IBR), the type of joint preferred… One of the methods of purification of leach liquor is ion exchange, which… Presence of nickel & chromium in steel does not raise its The most abundant metal present in the earth's crust is; __________ is the most suitable lubricant for drawing mild steel wires? Induced draft fans provided in large thermal power plant boilers have… Steels with high carbon equivalent have poor Weldability, because in these… Pick out the wrong statement. Silicon crystal can be converted to p-type semiconductor by doping with Optical activity is a/an __________ property. Hydrogen can be The life of a ball bearing is inversely proportional to