Correct answer
B. Pyrex
Explanation
The correct answer is Pyrex.
Rittinger’s crushing law states that________?
According to Reynolds analogy, Stanton number is equal to (where, f = Fanning friction factor)?
The maximum adiabatic flame temperature in air is ________ the maximum flame temperature in pure oxygen?
Coal is heated in absence of air for 7 minutes at a temperature of about ________ °C, during its volatile matter determination for proximate analysis?
A coal gasifier operating at 20 atm. (e.g. Lurgi gasifier) as compared to one operating at atmospheric pressure (e.g. Kopper-Totzek or Winkler gasifier) will produce a gas having ________?
Which of the following phenomenon will exhibit the minimum heat transfer?