MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Matlab knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
We cannot find the integrator, made with an OP-amp, response using the quad() command at steady state. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Can we do Vector integration in MATLAB? |
| A. | Yes |
| B. | No |
| C. | In some cases |
| D. | Only single integral |
| Answer» B. No | |
| 3. |
The command to get more accurate solution for definite integration is ______________ |
| A. | int() |
| B. | quad() |
| C. | quadl() |
| D. | not present in MATLAB |
| Answer» D. not present in MATLAB | |
| 4. |
The output of int(x^2,1,3) and quad(‘x. ^2,1,3) is ________ |
| A. | Same |
| B. | Different |
| C. | Maybe different |
| D. | Error |
| Answer» C. Maybe different | |
| 5. |
The function, as an input to the quad command, is given as _______________ |
| A. | Symbolic argument |
| B. | String argument |
| C. | Double argument |
| D. | Rational argument |
| Answer» C. Double argument | |
| 6. |
The quad command cannot do ______________ |
| A. | Low accuracy integration |
| B. | Definite integration |
| C. | Any integration |
| D. | Indefinite integration |
| Answer» E. | |
| 7. |
The class of the result of an indefinite integration is always _____________ |
| A. | Signed |
| B. | Double |
| C. | Array |
| D. | Symbolic |
| Answer» E. | |
| 8. |
How will ∫ex⁄x look like, in MATLAB? |
| A. | Infinite series |
| B. | expint(x) |
| C. | ei(x) |
| D. | Error |
| Answer» D. Error | |
| 9. |
Double integration of a function can be done by using the _____ command. |
| A. | int(int(func)) |
| B. | int(‘int(‘func’)’)c) quad(int(fun |
| C. | )b) int(‘int(‘func’)’)c) quad(int(func)) |
| D. | cannot be done |
| Answer» B. int(‘int(‘func’)’)c) quad(int(fun | |
| 10. |
The accuracy of quad() is ___________ |
| A. | very low |
| B. | low |
| C. | moderate |
| D. | high |
| Answer» C. moderate | |
| 11. |
The capacitor voltage due to a current of i=t4with v(0+)=3 is found from using _________ |
| A. | ODE solver |
| B. | int() command |
| C. | quad() command |
| D. | diff() command |
| Answer» B. int() command | |
| 12. |
The code quad(‘x.^2’,-3,2) is same as ___________ |
| A. | quad(‘x.^2’,-2,3) |
| B. | quad(‘x.^2’,-3,2) |
| C. | quad(x.^2,3,-2) |
| D. | quad(‘x^2’,-2,-3) |
| Answer» B. quad(‘x.^2’,-3,2) | |
| 13. |
The command quad() cannot do ______ integrals. |
| A. | Definite |
| B. | Indefinite |
| C. | Particular |
| D. | Any |
| Answer» C. Particular | |
| 14. |
What will be the command to find the current through a 1H inductor (no initial current) whose voltage changes by v=t2? |
| A. | int(‘t2’) |
| B. | intg(‘t2’) |
| C. | int(t2) |
| D. | Cannot be determined |
| Answer» D. Cannot be determined | |
| 15. |
The int() function gives the __________ |
| A. | general solution of the ODE |
| B. | general solution of the function |
| C. | particular integral of a function |
| D. | complementary function |
| Answer» D. complementary function | |