To avoid the tearing off the plate of an edge, the margin (i.e., the minimum distance from the centre of the rivet hole to the nearest edge of the plate) should be equal to ________?
Correct answer
C. 1.5 d
Explanation
The correct answer is 1.5 d.
Correct answer
C. 1.5 d
Explanation
The correct answer is 1.5 d.
Which of the following is unimportant in forced convection?
Fischer-Tropsch method aims at the ________?
The rate controlling step for the heterogeneous irreversible catalytic reaction A(g) + B(g) → C(g) is the surface reaction of absorbed A with absorbed B to give adsorbed C. The rate expression for this reaction can then be written as (where, KA, KB and KC are the equilibrium constants and is the rate constant of the rate controlling step)?
Which of the following chemical reactions will be favoured by low pressure?
A copolymer of vinyl and vinylidene chloride is called________?
Solvent deoiling process is used for separating oil and soft wax from hard wax. Methyl isobutyl ketone and methyl ethyl ketone (MEK) are two commonly used deoiling solvents. Use of former as the deoiling solvent has the advantages of the________?