February 2019 - Page 262 of 448 -

For dynamic strain measurement, the Wheatstone bridge used is of ______________ type ?

For dynamic strain measurement, the Wheatstone bridge used is of ______________ type ?

A. Voltage sensitive null
B. Voltage sensitive deflected
C. Current sensitive deflected
D. None of these

For dynamic strain measurement, the Wheatstone bridge used is of ______________ type ? Read More »

The property of material, by which a given amount of energy is absorbed by it, without plastic deformation, is called__________________?

The property of material, by which a given amount of energy is absorbed by it, without plastic deformation, is called__________________?

A. Resilience
B. Toughness
C. Ductility
D. Impact strength

The property of material, by which a given amount of energy is absorbed by it, without plastic deformation, is called__________________? Read More »

Chemical Engineering Basics

More than 95% of _______________ is present in corundum ?

Chemical Engineering Basics / admin

More than 95% of _______________ is present in corundum ?

A. SiO2
B. Al2O3
C. CaSiO2
D. MgO

More than 95% of _______________ is present in corundum ? Read More »

Chemical Engineering Basics

L.D. (Linz-Donawitz) converter is used in the production of____________________?

Chemical Engineering Basics / admin

L.D. (Linz-Donawitz) converter is used in the production of____________________?

A. Copper
B. Steel
C. Zinc
D. Aluminium

L.D. (Linz-Donawitz) converter is used in the production of____________________? Read More »

Chemical Engineering Basics

Which of the following contributes maximum as main source of sulphur in the blast furnace charge ?

Chemical Engineering Basics / admin

Which of the following contributes maximum as main source of sulphur in the blast furnace charge ?

A. Sinter
B. Coke
C. Iron ore
D. Limestone

Which of the following contributes maximum as main source of sulphur in the blast furnace charge ? Read More »

Chemical Engineering Basics

Constituents of stellite are ____________________?

Chemical Engineering Basics / admin

Constituents of stellite are ____________________?

A. Zinc, copper & nickel
B. Cobalt, chromium & tungsten
C. Zinc, aluminium & nickel
D. Nickel, cobalt & vanadium

Constituents of stellite are ____________________? Read More »

Chemical Engineering Basics

Which of the following pairs is not correctly matched ?

Chemical Engineering Basics / admin

Which of the following pairs is not correctly matched ?

A. Uranium – 233 : Fertile material
B. Binding energy : Mass defect
C. Scattering: Absorption cross-section
D. Number of nucleons : Mass number

Which of the following pairs is not correctly matched ? Read More »

Chemical Engineering Basics

When dry bulb temperature & wet bulb temperature of moist air is the same, it means that the _________________?

Chemical Engineering Basics / admin

When dry bulb temperature & wet bulb temperature of moist air is the same, it means that the _________________?

A. Partial pressure of water vapour is less than the total pressure
B. Humidity is < 100% & dew point temperature of air has not reached
C. Dew point temperature of air has not reached & air is not saturated fully
D. Air is fully saturated

When dry bulb temperature & wet bulb temperature of moist air is the same, it means that the _________________? Read More »

Chemical Engineering Basics

Specific gravity of hot metal (pig iron) is ______________ times that of the blast furnace slag ?

Chemical Engineering Basics / admin

Specific gravity of hot metal (pig iron) is ______________ times that of the blast furnace slag ?

A. 2
B. 3
C. 0.8
D. 6

Specific gravity of hot metal (pig iron) is ______________ times that of the blast furnace slag ? Read More »

Chemical Engineering Basics

What happens, when SO2 is passed through a solution of H2S in water ?

Chemical Engineering Basics / admin

What happens, when SO2 is passed through a solution of H2S in water ?

A. Precipitation of sulphur takes place
B. H2SO3 is formed
C. Oleum is formed
D. None of these

What happens, when SO2 is passed through a solution of H2S in water ? Read More »

Chemical Engineering Basics