Chemical Engineering Basics Mcqs

Q.  Dew point temperature always gives an indication of the __________________ of the moist air ?

a. Dryness
b. Moisture content
c. Coolness
d. Latent heat


ANSWER: See Answer
 
No explanation is available for this question!
TasDia Network - Mcqs | Signature | Lyrics
MCQs:  For the Stoke’s law to be valid in the case of a falling sphere in a fluid, the_____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Saturated steam at a pressure of 25 kg/cm2 is throttled to attain 5 kg/cm2. Then the outcoming steam will be_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following is resistant to the action of both heat & chemicals ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The kinematic viscosity (in stoke) and the absolute/dynamic viscosity (in poise) are the same for ______________ at room temperature ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  ______________ wire is never used for making the heating element ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The heat released by cooling one mole of copper from 400 K to room temperature (300 K) is (assume : Cp of copper is 23 J K-1mole-1) ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The most suitable material for die casting is __________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In a totally irreversible isothermal expansion process for an ideal gas, ΔE = 0, ΔH = 0. Then ΔQ and ΔS will be_______________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following materials does not form adherent oxide film on surface ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The emf of a Deniell cell “Zn | Zn2+ || Cu2+ | Cu” can be increased by_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Lead is poured into the joint between two ______________ pipes?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In a forced draft cooling tower, water is cooled from 95 to 80°F by exposure to air with a wet bulb temperature of 70°F. In this case, the________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The diffusion co-efficient of Ni in Cu at 1000 K is 1.93 × 10-16 m2S-1 and it is 1.94 × 10-14 m2S- 1 at 1200 K. The activation energy (in k. J.mole-1) for the diffusion of Ni in Cu is_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The critical pressure at which the latent heat of vaporization of steam becomes zero is _____________ Kg/cm2 ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  For which pair of the fuel gases, calorific value (C.V.) of one fuel is almost double that of the other on volume basis (i.e., kcal/Nm3) while the C.V. is same on weight basis (i.e., kcal/kg) ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  What is the critical radius of insulation (cms) for a metallic cylinder, if the convective heat transfer co-efficient with the ambient atmosphere is 5 W/m2. °K? Thermal conductivity of metal and insulation material are 40 and 0.1 W/m.°K respectively ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In the X-ray radiography technique, the tube voltage for thicker plates as compared to thin plates, should be________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  A thin, flat & square plate measuring 2 m × 2 m is freely hanging in ambient air at 25°C. It is exposed to the solar radiation falling on one side of the plate at the rate of 500 W/m2. The plate temperature will remain constant at 30°C, if the convective heat transfer co-efficient is ________________ W/m2 °C ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The taper provided on pattern for its easy & clean withdrawal from the mould is termed as the _______________ allowance ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  _______________ is the most important element, which controls the physical properties of steel ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts