Home
MCQ QUIZ APP DOWNLOAD

What is the correct answer?

4

Which of the following does not have a sharp melting point?

A. Thoria

B. Glass

C. Ice

D. Pig iron

Correct Answer :

B. Glass


Related Questions

Reduction in the grain size reduces the __________ of the material. Tin based white metals are used, where bearings are subjected to Sand used to stop the green sand from sticking to the pattern is termed… Circular cross section machine parts which are symmetrical about the axis… Two solutions A1 & A2 have pH value of 2 & 6 respectively. It implies… Fibre reinforced plastic (FRP) are Spheroidising of a material is a/an __________ process. Coating thickness in case of galvanising of steel sheet generally corresponds… Pick out the wrong statement. Difference at any instant between the value of the controlled variable… The activity of pure hydrogen gas at 1000°C and 5 atm pressure Limestone is added in the blast furnace (during pig iron manufacture)… Which of the following test is used for distinguishing among dry oils,… All of the following alloying elements of steel increases hardness but… While the recrystallisation temperature for pure metals is 0.3 Tm, the… As the fluid flow rate increases, the float of the Rotameter The taper provided on pattern for its easy & clean withdrawal from the… The wet bulb temperature is lower in dry air than in wet air at the same… The burnout heat flux in the nucleate boiling regime is not a function… Normalising of an object does not Insulation of liquid surface can be achieved by __________ on top of its… A 2 kg object weighs 1.8 kgf on a spring balance. The value of 'g' at… The surface tension of a liquid, at critical temperature is __________ temperature remains constant during adiabatic saturation process… Coarse grained steels have Maximum permissible air velocity in pipelines is about __________ metre/second. Globular form of cementite is formed during the __________ process. Lead is poured into the joint between two __________ pipes. Common salt is produced from sea water in India generally by the __________… In a furnace with heating element temperature at 1700°C, the dominant…