Home

What is the correct answer?

4

The ratio of thermal & electrical conductivity is same for all the metals at the same temperature; and at around room temperature, this ratio is proportional to(where, T = absolute temperature, °K)

A. T

B. 1/T

C. T2

D. 1/T2

Correct Answer :

A. T


Share this question with your friends
Show all Chemical Engineering Basics MCQ

Please do not use chat terms. Example: avoid using "grt" instead of "great".

Submit
Load More..

Related Questions

Fibre reinforced plastic (FRP) are Pick out the wrong statement. Damage to metal surface by mechanical action is called Multistage compression of air as compared to single stage compression… Maximum hardenability of steel depends upon its The activity co-efficient of the solute in a dilute solution __________ furnace is generally used in the non-ferrous foundries. Cassiterite is an ore of Air/fuel ratio by weight for combustion of methane with theoretical quantity… Brazing is the joining of metals A solution which resists change in its pH value on addition of acid/alkali… __________ test can be termed as the semidestructive test. Machinability of hard alloys and tool steels is improved by The refractory brick which has good thermal shock resistance at high temperature… In extrusion of metals, which of the following statement is true? Cold working of a material results in increase in hardness, which is termed… Auto collimator is used to check 'Flare tower' used in industry is meant for Hooke's law Tempering of a material does not improve its Depreciation of machines fails under the indirect expenses head. As per… The burnout heat flux in the nucleate boiling regime is not a function… The critical pressure at which the latent heat of vaporisation of steam… The most important function of a washer is to provide bearing area and… __________ of hard alloy and tool steel is done to make it easily machinable. Factor of safety in machine design is defined as the ratio of ultimate… Silicon in steel Temperature profile along the length of a gasgas counter flow heat exchanger… Temper brittleness of a material can be fairly detected by the __________… __________ stress cannot be sustained by a fluid in equilibrium.

Also checkout

Theory of Machines MCQ Machine Input Mi-set 2 MCQ Current Affairs February 2023 MCQ Robotics and Automation MCQ Banker's Discount MCQ Psychology MCQ Phylum - Mollusca MCQ Rearrangement Set 15 MCQ Rearrangement Set 6 MCQ Advanced Surveying MCQ English Literature MCQ Man and Environment MCQ