Boiling point of water gets lowered at high altitudes (e.g., hills), because ___________________?

Related Mcqs:

In Newton’s law of viscosity, which states that the shear stress is proportional to the _____________ Co-efficient of viscosity is called dynamic or absolute viscosity(where, V = velocity, Vg = velocity gradient) ?

A. V2 B. 1/V2 C. 1/Vg D. Vg...

______________ joint is usually used for joining cast iron pipes mostly used for temporary pipelines, where it may be necessary to dismantle & reassemble the pipeline very frequently ?

A. Collar B. Flanged C. Bell and Spigot D. Expansion...

The boiling & freezing points on a newly defined temperature scale in degree ‘D’ are 400°D & 100°D respectively. The temperature reading corresponding to 60°C on this new temperature scale will be equal to _____________ °D ?

A. 140 B. 180 C. 240 D. 280...

High speed steel tools retain their hardness upto a temperature of __________________ °C?

A. 500 B. 750 C. 900 D. 1100...

Which of the following is not a principal alloying element for the structural steel ?

A. Molybdenum B. Nickel C. Manganese D. Chromium...