MCQOPTIONS
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MCQOPTIONS
This section includes 5314 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 2601. |
Plasmolysis occurs in __________ |
| A. | Hypertonic solution |
| B. | Hypotonic solution |
| C. | Both hypotonic and hypertonic solution |
| D. | Isotonic solution |
| Answer» B. Hypotonic solution | |
| 2602. |
The transport of water molecules from a solution to the cell cytoplasm occurs in _________ |
| A. | Hypertonic solution |
| B. | Hypotonic solution |
| C. | Isotonic solution |
| D. | All of the mentioned |
| Answer» C. Isotonic solution | |
| 2603. |
Given below is a diagram of electron capture detector. Identify the unmarked component in the diagram. |
| A. | Glass shield |
| B. | Electrode |
| C. | Quartz shield |
| D. | Radioactive β- emitter |
| Answer» E. | |
| 2604. |
Which of the following is not used as a heating element in a Thermal conductivity detector? |
| A. | Platinum |
| B. | Gold |
| C. | Graphite |
| D. | Tungsten wire |
| Answer» D. Tungsten wire | |
| 2605. |
In which of the following detectors, the carrier gas is excited by a radioactive source and the atoms of carrier gas are excited to a metastable state? |
| A. | Argon ionisation detector |
| B. | Thermionic emission detector |
| C. | Flame ionization detector |
| D. | Electron capture detector |
| Answer» B. Thermionic emission detector | |
| 2606. |
Which of the following detectors has a non-volatile bead of rubidium silicate placed above the flame tip? |
| A. | Argon ionisation detector |
| B. | Thermionic emission detector |
| C. | Flame ionization detector |
| D. | Electron capture detector |
| Answer» C. Flame ionization detector | |
| 2607. |
Thermionic emission detector used in gas chromatography is most sensitive to which of the following elements? |
| A. | Nitrogen |
| B. | Phosphorous |
| C. | Halogen |
| D. | Carbon |
| Answer» C. Halogen | |
| 2608. |
Flame ionisation detector is also known as Katharometer. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2609. |
Which of the following is not an ideal characteristic of a detector used in gas chromatography? |
| A. | Linear response to the solutes |
| B. | Short response time |
| C. | High reliability |
| D. | Sensitive to the changes in the flow rate of a carrier gas |
| Answer» E. | |
| 2610. |
In tradition management, Inspection philosophy is followed, and in TQM ________ |
| A. | No philosophy is followed |
| B. | Inspection philosophy is followed |
| C. | Prevention philosophy is followed |
| D. | Manager’s philosophy is followed |
| Answer» D. Manager’s philosophy is followed | |
| 2611. |
Ryan works in a company that follows TQM and produces nuts and bolts. The company has not moved much from its old design of nuts and bolts. Ryan’s creativity leads him to a better and effective design of nuts and bolts at the same production cost as before. It can increase the productivity without compromising quality. Should the company implement Ryan’s design? |
| A. | Yes, everyone is recognized in a company which follows TQM |
| B. | No, everyone is not recognized in a company which follows TQM |
| C. | Design implementation is the responsibility of the design team only |
| D. | Modern trends must not dominate and make the company lose its originality |
| Answer» B. No, everyone is not recognized in a company which follows TQM | |
| 2612. |
Which of the following is not a performance measure to ensure the highest degree of quality? |
| A. | Productivity |
| B. | Number of company newsletters published in a year |
| C. | Absenteeism |
| D. | Sales turnover |
| Answer» C. Absenteeism | |
| 2613. |
In TQM suppliers are treated as _______ |
| A. | Enemies |
| B. | Partners |
| C. | Managers |
| D. | Employees |
| Answer» C. Managers | |
| 2614. |
TQM recognizes that each person is responsible for the quality of his work and for the work of the group. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2615. |
What happens when the top management does not effectively communicate about the company’s TQM program properly from top to bottom? |
| A. | The TQM program fails to achieve the desired target |
| B. | The TQM program successfully achieves its desired target |
| C. | There is no need to communicate messages |
| D. | Nothing happens to the company’s progress |
| Answer» B. The TQM program successfully achieves its desired target | |
| 2616. |
Attaining customer satisfaction is the heart of TQM. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2617. |
Which of the following is not an idea that can be incorporated by top management in a company to develop the Total Quality Program of a company? |
| A. | Management meetings |
| B. | Focus on products and not processes |
| C. | Company magazines |
| D. | Company newsletters |
| Answer» C. Company magazines | |
| 2618. |
Which among the following is a step taken by the Indian railways to ensure smooth flow of traffic? |
| A. | Converting all the metre gauge lines to broad gauge lines |
| B. | Converting all the metre gauge lines to narrow gauge lines |
| C. | Increasing the width of sleepers in track |
| D. | Using concrete for construction of sleepers |
| Answer» B. Converting all the metre gauge lines to narrow gauge lines | |
| 2619. |
What can be done to manage the increase in traffic between two points? |
| A. | Increase the number of sleepers |
| B. | Changing the depth of ballast cushion |
| C. | Converting the single rail lines to double |
| D. | Changing the material of the rails |
| Answer» D. Changing the material of the rails | |
| 2620. |
How can we shorten the existing rail link between two points? |
| A. | Construction of new railway line on shorter alignment |
| B. | Increasing the gauge size |
| C. | Increasing the capacity of locomotive |
| D. | It isn’t possible |
| Answer» B. Increasing the gauge size | |
| 2621. |
The rate of development of backward areas decrease after the construction of a new railway line. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2622. |
What is the most important strategic reason for the construction of a new railway line? |
| A. | To increase tourists |
| B. | To make movement of defence forces easier in case of emergency |
| C. | For creating jobs |
| D. | Because of absence of a railway line |
| Answer» C. For creating jobs | |
| 2623. |
The @RequestMapping annotation can be applied to the class level only. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2624. |
Parameter used to specify a configuration file. |
| A. | contextConfigLocation |
| B. | contextConfigure |
| C. | contextLocation |
| D. | none of these |
| Answer» B. contextConfigure | |
| 2625. |
Controller Class renders the objects passed by the controller’s handler method. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2626. |
To notify its completion of session processing. |
| A. | Errors |
| B. | BindingResult |
| C. | SessionStatus |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 2627. |
To access the binding and validation result for the command object. |
| A. | Errors |
| B. | BindingResult |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 2628. |
Design pattern implemented by Dispatcher Servlet. |
| A. | jsp |
| B. | tiles |
| C. | front controller |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 2629. |
The power specification of usb is _____ |
| A. | 5v |
| B. | 10v |
| C. | 24v |
| D. | 10v |
| Answer» B. 10v | |
| 2630. |
The SOF is transmitted every ______ |
| A. | 1s |
| B. | 5s |
| C. | 1ms |
| D. | 1Us |
| Answer» D. 1Us | |
| 2631. |
The _____ signal is used to indicate the beginning of a new frame. |
| A. | Start |
| B. | SOF |
| C. | BEG |
| D. | None of the mentioned |
| Answer» C. BEG | |
| 2632. |
The 4 bit PID’s are transmitted twice. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2633. |
The first field of any packet is _____ |
| A. | PID |
| B. | ADDR |
| C. | ENDP |
| D. | CRC16 |
| Answer» B. ADDR | |
| 2634. |
Because of its hydrocarbon nature, butyl rubber is soluble in hydrocarbon solvents but has excellent resistance to polar solvents like alcohol and acetone. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2635. |
The solvent used in the preparation of butyl rubber is ____________ |
| A. | Methyl iodide |
| B. | Methyl halide |
| C. | Methyl chloride |
| D. | Methyl sulphide |
| Answer» D. Methyl sulphide | |
| 2636. |
The major constituent of butyl rubber is ____________ |
| A. | Isobutylene |
| B. | Isoprene |
| C. | Chloroprene |
| D. | Acrylonitrile |
| Answer» B. Isoprene | |
| 2637. |
Which of the following is an application of SBR? |
| A. | Conveyor belts for food |
| B. | Lining of tanks |
| C. | Oil-resistance foam |
| D. | Printing rollers |
| Answer» C. Oil-resistance foam | |
| 2638. |
Which of the following act as a catalyst in the preparation of Buna-S? |
| A. | Benzoyl peroxide |
| B. | Hydrogen peroxide |
| C. | Cumene hydroperoxide |
| D. | Acrylonitrile |
| Answer» D. Acrylonitrile | |
| 2639. |
Which of these is an appraisal cost? |
| A. | Inspection and testing of incoming material |
| B. | New product review |
| C. | Complaint adjustment |
| D. | Rework |
| Answer» B. New product review | |
| 2640. |
Consider a mortgage refinance operation at a bank. If the average completion rate for submitted applications is 100 completions per day, and there are 1500 applications waiting for processing, the process cycle time is ___________ |
| A. | 15 hrs |
| B. | 15 days |
| C. | 150 days |
| D. | 15.33 days |
| Answer» C. 150 days | |
| 2641. |
If the value-add time for a process is 10% of the process cycle time, what will be the PCE or Process Cycle efficiency of the mentioned process? |
| A. | 10% |
| B. | 12% |
| C. | 23% |
| D. | 14% |
| Answer» B. 12% | |
| 2642. |
“Process performance is not predictable unless the process behavior is stable”. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2643. |
For any stable process, if the process follows 6 – sigma quality performance, how many products it will produce defective? |
| A. | 1.9946 ppm |
| B. | 3.4000 ppm |
| C. | 1200 ppm |
| D. | 934 ppm |
| Answer» C. 1200 ppm | |
| 2644. |
Using 3 sigma quality performances, we get 2700 products produced which are nonconforming. If we operate on the 3- σ performance, and we produce 100 independent product components, what is the probability of finding a product not defective? |
| A. | 0.7891 |
| B. | 0.27 |
| C. | 0.7631 |
| D. | 0.007631 |
| Answer» D. 0.007631 | |
| 2645. |
In 3-σ quality performance, the probability of producing a conforming product is _______ |
| A. | 0.9973 |
| B. | 0.9500 |
| C. | 1 |
| D. | 0.9467 |
| Answer» B. 0.9500 | |
| 2646. |
PDSA is expanded as ____________ |
| A. | Plan-Define-Study-Analyze |
| B. | Plan-Define-Study-Act |
| C. | Plan-Do-Study-Act |
| D. | Plan-Do-Study-Analyze |
| Answer» D. Plan-Do-Study-Analyze | |
| 2647. |
The critical angle in total internal reflection depends on the colour of the incident light. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2648. |
What is the working principle of optical fiber? |
| A. | Total internal refraction |
| B. | Total internal reflection |
| C. | Lenz Law |
| D. | Brine theory |
| Answer» C. Lenz Law | |
| 2649. |
Which layer is just present above cladding that protects the optical fibre from physical damage? |
| A. | Core |
| B. | Cladding |
| C. | Coating |
| D. | Cover |
| Answer» D. Cover | |
| 2650. |
Which layer is just present above core that protects the light from going outside? |
| A. | Core |
| B. | Cladding |
| C. | Coating |
| D. | Mine |
| Answer» C. Coating | |