Chemical Engineering MCQs

Page No. 754

Which of the following is the costliest material of construction used in pressure vessel construction ?


aLow alloy steel


bLead


cTitanium


dHigh alloy steel


View Answer Titanium

The ‘total capital investment’ for a chemical process plant comprises of the fixed capital investment and the_________________?


aOverhead cost


bWorking capital


cIndirect production cost


dDirect production cost


View Answer Working capital

An investment of Rs. 1000 is carrying an interest of 10% compounded quarterly. The value of the investment at the end of five years will be ________________?


a1000 (1 + 0.1/4)20


b1000 (1 + 0.1)20


c1000 (1 + 0.1/4)5


d1000 (1 + 0.1/2)5


View Answer 1000 (1 + 0.1/4)20

Nominal and effective interest rates are equal, when the interest is compounded______________?


aQuarterly


bSemi-annually


cAnnually


dIn no case, they are equal


View Answer Annually

Pick out the wrong statement ?


aThe X-rays cannot be deflected by electric field unlike cathode rays


bThe intensity of X-rays can be measured by ionisation current produced due to the ionisation of gas by X-rays


cThe quality of X-rays can be controlled by varying the anode-cathode voltage


dCrystal structure of a material can be studied by an electron microscope



_________________ of depreciation calculation accounts for the interest on investment?


aStraight line method


bDeclining balance


cBoth A. and B.


dNeither A. nor B.


View Answer Neither A. nor B.

Pick out the wrong statement ?


aGeothermal energy is a non-conventional source of energy


bMass is converted into energy in both nuclear fission & fusion reaction


cInhalation of mercury vapour is not harmful for human beings


dInhalation of arsenic causes cancer



The payback method for the measurement of return on investment___________________?


aGives a correct picture of profitability


bUnderemphasises liquidity


cDoes not measure the discounted rate of return


dTakes into account the cash inflows after the recovery of investments



Manufacturing cost in a chemical company does not include the____________________?


aFixed charges


bPlant overheads


cDirect products cost


dAdministrative expenses



Pick out the wrong statement ?


aThe equivalent stiffness of two springs (of equal stiffness ‘S’) in series is S/2 while in parallel is 2S


bFor a helical spring, deflection is proportional to D3 (D = mean coil diameter) or d4 (d = wire diameter)


cCrushing load or columns is less than the buckling load


dModulus of resilience is proportional to (stress at elastic limit)2



Goto Page No.

Page 754 of 843

Alphabetical MCQs Categories

Here below You find all kind of categories of MCQs in alphabetical order.


"Comprehensive Collection of MCQs: Alphabetically Organized by Subject"

"Discover an extensive collection of multiple-choice questions (MCQs) neatly categorized by subject from A to Z. This resource is designed for anyone eager to explore various topics in a straightforward and organized manner. Whether you're a student preparing for exams, an educator seeking supplementary materials, or simply curious about different subjects, this compilation offers a convenient way to learn and assess your knowledge. With questions arranged alphabetically, navigation is effortless, allowing you to delve into subjects of interest at your own pace. Engage, learn, and expand your understanding with this accessible and comprehensive repository of MCQs!"


BolPakistan

bolpakistan.com.pk includes Job Mcqs and Pak Mcqs is the Top Largest Mcqs Forum in World, in which you can read Mcqs of All Subjects, PPSC test preparation, FPSC, NTS and PPSC PAST PAPERS, PPSC PAST MCQS. A Collection of Repeated MCQs for JOBs seekers.

Copyright © 2024, Designed & Developed by BolPakistan