Home
MCQ QUIZ APP DOWNLOAD

What is the correct answer?

4

Out of the following, the __________ pipe has the least corrosion resistance.

A. Mild steel

B. Copper

C. Cast iron

D. Wrought iron

Correct Answer :

D. Wrought iron


Related Questions

Yield strength of a polycrystalline metal with an average grain size d,… __________ has the highest melting point out of the following. In Imperial Smelting Process for extraction of zinc, zinc vapour thus… Material of construction of foundry crucible is Difference at any instant between the value of the controlled variable… Gross national product (GNP) means the total value of __________ in a… __________ is the process used for setting up compressive stresses in… Compressed dry air is used as the cutting fluid, while machining Which of the following has the highest modulus of elasticity (about 7… Shrinkage allowance on pattern is provided to compensate for shrinkage… Dowtherm is a The underground well of a biogas plant is called the Which of the following has the least value of ultimate tensile strength… The most serious manufacturing defect from fracture toughness point of… Maraging steels derive their strength from the following mechanism: In case of condensers & evaporators operating under given terminal conditions,… The trace metal present in insulin is What happens, when SO2 is passed through a solution of H2S in water? Air intake for an air compressor should be preferably taken from With decrease in the grain size of a material, its creep resistance Diamagnetic materials The size of the tetrahedral void in the closest packing of atoms is __________… Nickel and __________ are the alloying element added in steel to increase… Out of the following, the best material capable of withstanding shock… When the wavelength of incident X-rays increases, the angle of diffraction Friction factor for fluid flow in pipe does not depend upon the Tesla metre per ampere (T. m/A) is the unit for the measurement of Absolute zero, pressure will occur, when the molecular momentum of the… For dynamic strain measurement, the Wheatstone bridge used is of __________… Calorific value of __________ are almost same.