Nusselt number/Biot number varies___________________?

Chemical Engineering Basics 30/04/2020

A. Inversely with thermal conductivity
B. Directly with heat transfer co-efficient
C. Directly with thermal conductivity
D. Inversely with the dimension of the solid

Related Mcqs:

    The thickness of oxide film is y at time t. If K1, K2 and K3 are the temperature dependent constants, the parabolic law of oxidation is given by __________________?
    A. y2 = 2k1t + k2 B. y = k1 ln (k2t + k3) C. y = k1 t + k2 D. y = k1t3 + k2...
    Minimum number of members required to form a Public Limited Joint Stock Com-pany is___________________?
    A. 7 B. 10 C. 12 D. 17...
    Corrosion is____________________?
    A. A physical phenomenon B. A chemical phenomenon C. Same as erosion D. An uncontrollable phenomenon...
    Runge-Kutta method is used to solve a/an __________________________?
    A. Ordinary differential equation of nth order B. Simultaneous non-linear equation C. Linear differential equation D. None of these...
    Reduction in the grain size reduces the _________________ of the material?
    A. Fatigue resistance B. Tensile strength C. Creep resistance D. All A, B. & C...

Leave a Reply

Your email address will not be published. Required fields are marked *