PID Controller Multiple Choice Questions

    By
    Sundareswaran Iyalunaidu
    -
    0
    526
    ","comments":"1","hints":"","question_order":"1","question_type":"0","question_type_new":"0","question_settings":"a:14:{s:8:\"required\";i:1;s:12:\"answerEditor\";s:4:\"text\";s:14:\"question_title\";s:59:\"The major role of the proportional plus integral mode is to\";s:14:\"featureImageID\";s:0:\"\";s:15:\"featureImageSrc\";s:0:\"\";s:11:\"matchAnswer\";s:6:\"random\";s:14:\"case_sensitive\";s:0:\"\";s:16:\"image_size-width\";s:0:\"\";s:17:\"image_size-height\";s:0:\"\";s:8:\"autofill\";s:0:\"\";s:10:\"limit_text\";s:1:\"0\";s:23:\"limit_multiple_response\";s:1:\"0\";s:17:\"file_upload_limit\";s:1:\"0\";s:16:\"file_upload_type\";s:0:\"\";}","category":"","linked_question":"","deleted":"0","deleted_question_bank":"0","answers":[["Provide gain",0,0],["Eliminate offsets",0,1],["To enhance response time and to minimize overshoot",0,0],["All of the above",0,0]]},"454":{"question_id":"454","quiz_id":"32","question_name":"","answer_array":"a:4:{i:0;a:3:{i:0;s:24:\"Internal Machine Control\";i:1;d:0;i:2;i:0;}i:1;a:3:{i:0;s:21:\"Internal Mode Control\";i:1;d:0;i:2;i:0;}i:2;a:3:{i:0;s:22:\"Internal Model Control\";i:1;d:0;i:2;i:1;}i:3;a:3:{i:0;s:17:\"None of the above\";i:1;d:0;i:2;i:0;}}","answer_one":"","answer_one_points":"0","answer_two":"","answer_two_points":"0","answer_three":"","answer_three_points":"0","answer_four":"","answer_four_points":"0","answer_five":"","answer_five_points":"0","answer_six":"","answer_six_points":"0","correct_answer":"0","question_answer_info":"The standard form of IMC is Internal Model Control\u00a0<\/strong>","comments":"1","hints":"","question_order":"1","question_type":"0","question_type_new":"0","question_settings":"a:14:{s:8:\"required\";i:1;s:12:\"answerEditor\";s:4:\"text\";s:14:\"question_title\";s:16:\"Full form of IMC\";s:14:\"featureImageID\";s:0:\"\";s:15:\"featureImageSrc\";s:0:\"\";s:11:\"matchAnswer\";s:6:\"random\";s:14:\"case_sensitive\";s:0:\"\";s:16:\"image_size-width\";s:0:\"\";s:17:\"image_size-height\";s:0:\"\";s:8:\"autofill\";s:0:\"\";s:10:\"limit_text\";s:1:\"0\";s:23:\"limit_multiple_response\";s:1:\"0\";s:17:\"file_upload_limit\";s:1:\"0\";s:16:\"file_upload_type\";s:0:\"\";}","category":"","linked_question":"","deleted":"0","deleted_question_bank":"0","answers":[["Internal Machine Control",0,0],["Internal Mode Control",0,0],["Internal Model Control",0,1],["None of the above",0,0]]},"406":{"question_id":"406","quiz_id":"32","question_name":"","answer_array":"a:4:{i:0;a:3:{i:0;s:15:\"Controller gain\";i:1;d:0;i:2;i:1;}i:1;a:3:{i:0;s:17:\"Controller output\";i:1;d:0;i:2;i:0;}i:2;a:3:{i:0;s:12:\"Both a and b\";i:1;d:0;i:2;i:0;}i:3;a:3:{i:0;s:17:\"None of the above\";i:1;d:0;i:2;i:0;}}","answer_one":"","answer_one_points":"0","answer_two":"","answer_two_points":"0","answer_three":"","answer_three_points":"0","answer_four":"","answer_four_points":"0","answer_five":"","answer_five_points":"0","answer_six":"","answer_six_points":"0","correct_answer":"0","question_answer_info":"The ratio of the change in output to the change in input is defined as<\/b>\u00a0 <\/b>Controller gain<\/b>","comments":"1","hints":"","question_order":"1","question_type":"0","question_type_new":"0","question_settings":"a:14:{s:8:\"required\";i:1;s:12:\"answerEditor\";s:4:\"text\";s:14:\"question_title\";s:83:\"The ratio of the change in output to the change in input is defined as ___________?\";s:14:\"featureImageID\";s:0:\"\";s:15:\"featureImageSrc\";s:0:\"\";s:11:\"matchAnswer\";s:6:\"random\";s:14:\"case_sensitive\";s:0:\"\";s:16:\"image_size-width\";s:0:\"\";s:17:\"image_size-height\";s:0:\"\";s:8:\"autofill\";s:0:\"\";s:10:\"limit_text\";s:1:\"0\";s:23:\"limit_multiple_response\";s:1:\"0\";s:17:\"file_upload_limit\";s:1:\"0\";s:16:\"file_upload_type\";s:0:\"\";}","category":"","linked_question":"","deleted":"0","deleted_question_bank":"0","answers":[["Controller gain",0,1],["Controller output",0,0],["Both a and b",0,0],["None of the above",0,0]]},"430":{"question_id":"430","quiz_id":"32","question_name":"<img class="alignnone size-medium wp-image-15056" src="https:\/\/cdn.automationforum.co\/uploads\/2023\/04\/mcg4-300x153.jpg" alt="" width="300" height="153" \/>","answer_array":"a:4:{i:0;a:3:{i:0;s:14:\"PID controller\";i:1;d:0;i:2;i:0;}i:1;a:3:{i:0;s:13:\"PI controller\";i:1;d:0;i:2;i:0;}i:2;a:3:{i:0;s:19:\"Feedforward control\";i:1;d:0;i:2;i:1;}i:3;a:3:{i:0;s:17:\"None of the above\";i:1;d:0;i:2;i:0;}}","answer_one":"","answer_one_points":"0","answer_two":"","answer_two_points":"0","answer_three":"","answer_three_points":"0","answer_four":"","answer_four_points":"0","answer_five":"","answer_five_points":"0","answer_six":"","answer_six_points":"0","correct_answer":"0","question_answer_info":"The figure shown above\u00a0 is a block diagram of the feedforward control system.<\/span>","comments":"1","hints":"","question_order":"1","question_type":"0","question_type_new":"0","question_settings":"a:14:{s:8:\"required\";i:1;s:12:\"answerEditor\";s:4:\"text\";s:14:\"question_title\";s:86:\"The loop shown below illustrates the block diagram of ______________ control structure\";s:14:\"featureImageID\";s:0:\"\";s:15:\"featureImageSrc\";s:0:\"\";s:11:\"matchAnswer\";s:6:\"random\";s:14:\"case_sensitive\";s:0:\"\";s:16:\"image_size-width\";s:0:\"\";s:17:\"image_size-height\";s:0:\"\";s:8:\"autofill\";s:0:\"\";s:10:\"limit_text\";s:1:\"0\";s:23:\"limit_multiple_response\";s:1:\"0\";s:17:\"file_upload_limit\";s:1:\"0\";s:16:\"file_upload_type\";s:0:\"\";}","category":"","linked_question":"","deleted":"0","deleted_question_bank":"0","answers":[["PID controller",0,0],["PI controller",0,0],["Feedforward control",0,1],["None of the above",0,0]]},"423":{"question_id":"423","quiz_id":"32","question_name":"","answer_array":"a:4:{i:0;a:3:{i:0;s:14:\"PID controller\";i:1;d:0;i:2;i:0;}i:1;a:3:{i:0;s:13:\"PI controller\";i:1;d:0;i:2;i:1;}i:2;a:3:{i:0;s:12:\"Both a and b\";i:1;d:0;i:2;i:0;}i:3;a:3:{i:0;s:17:\"None of the above\";i:1;d:0;i:2;i:0;}}","answer_one":"","answer_one_points":"0","answer_two":"","answer_two_points":"0","answer_three":"","answer_three_points":"0","answer_four":"","answer_four_points":"0","answer_five":"","answer_five_points":"0","answer_six":"","answer_six_points":"0","correct_answer":"0","question_answer_info":"The response is slower in proportion integral controller\u00a0<\/strong>","comments":"1","hints":"","question_order":"1","question_type":"0","question_type_new":"0","question_settings":"a:14:{s:8:\"required\";i:1;s:12:\"answerEditor\";s:4:\"text\";s:14:\"question_title\";s:44:\"Which controller has a slower response time?\";s:14:\"featureImageID\";s:0:\"\";s:15:\"featureImageSrc\";s:0:\"\";s:11:\"matchAnswer\";s:6:\"random\";s:14:\"case_sensitive\";s:0:\"\";s:16:\"image_size-width\";s:0:\"\";s:17:\"image_size-height\";s:0:\"\";s:8:\"autofill\";s:0:\"\";s:10:\"limit_text\";s:1:\"0\";s:23:\"limit_multiple_response\";s:1:\"0\";s:17:\"file_upload_limit\";s:1:\"0\";s:16:\"file_upload_type\";s:0:\"\";}","category":"","linked_question":"","deleted":"0","deleted_question_bank":"0","answers":[["PID controller",0,0],["PI controller",0,1],["Both a and b",0,0],["None of the above",0,0]]},"438":{"question_id":"438","quiz_id":"32","question_name":"","answer_array":"a:4:{i:0;a:3:{i:0;s:17:\"Controller output\";i:1;d:0;i:2;i:0;}i:1;a:3:{i:0;s:36:\"Controller output before integration\";i:1;d:0;i:2;i:0;}i:2;a:3:{i:0;s:15:\"Derivative time\";i:1;d:0;i:2;i:1;}i:3;a:3:{i:0;s:17:\"None of the above\";i:1;d:0;i:2;i:0;}}","answer_one":"","answer_one_points":"0","answer_two":"","answer_two_points":"0","answer_three":"","answer_three_points":"0","answer_four":"","answer_four_points":"0","answer_five":"","answer_five_points":"0","answer_six":"","answer_six_points":"0","correct_answer":"0","question_answer_info":"The constant employed in the derivative action equation is Derivative time","comments":"1","hints":"","question_order":"1","question_type":"0","question_type_new":"0","question_settings":"a:14:{s:8:\"required\";i:1;s:12:\"answerEditor\";s:4:\"text\";s:14:\"question_title\";s:58:\"The constant employed in the derivative action equation is\";s:14:\"featureImageID\";s:0:\"\";s:15:\"featureImageSrc\";s:0:\"\";s:11:\"matchAnswer\";s:6:\"random\";s:14:\"case_sensitive\";s:0:\"\";s:16:\"image_size-width\";s:0:\"\";s:17:\"image_size-height\";s:0:\"\";s:8:\"autofill\";s:0:\"\";s:10:\"limit_text\";s:1:\"0\";s:23:\"limit_multiple_response\";s:1:\"0\";s:17:\"file_upload_limit\";s:1:\"0\";s:16:\"file_upload_type\";s:0:\"\";}","category":"","linked_question":"","deleted":"0","deleted_question_bank":"0","answers":[["Controller output",0,0],["Controller output before integration",0,0],["Derivative time",0,1],["None of the above",0,0]]},"433":{"question_id":"433","quiz_id":"32","question_name":"","answer_array":"a:4:{i:0;a:3:{i:0;s:6:\"10-sec\";i:1;d:0;i:2;i:0;}i:1;a:3:{i:0;s:6:\"20-sec\";i:1;d:0;i:2;i:0;}i:2;a:3:{i:0;s:14:\"0.5 to 5.0-min\";i:1;d:0;i:2;i:1;}i:3;a:3:{i:0;s:17:\"None of the above\";i:1;d:0;i:2;i:0;}}","answer_one":"","answer_one_points":"0","answer_two":"","answer_two_points":"0","answer_three":"","answer_three_points":"0","answer_four":"","answer_four_points":"0","answer_five":"","answer_five_points":"0","answer_six":"","answer_six_points":"0","correct_answer":"0","question_answer_info":"The maximum response time interval of the classical feedback PID controller is 0.5 to 5.0 min\u00a0<\/strong>","comments":"1","hints":"","question_order":"1","question_type":"0","question_type_new":"0","question_settings":"a:14:{s:8:\"required\";i:1;s:12:\"answerEditor\";s:4:\"text\";s:14:\"question_title\";s:74:\"What is the highest response time interval of the demand-based controller?\";s:14:\"featureImageID\";s:0:\"\";s:15:\"featureImageSrc\";s:0:\"\";s:11:\"matchAnswer\";s:6:\"random\";s:14:\"case_sensitive\";s:0:\"\";s:16:\"image_size-width\";s:0:\"\";s:17:\"image_size-height\";s:0:\"\";s:8:\"autofill\";s:0:\"\";s:10:\"limit_text\";s:1:\"0\";s:23:\"limit_multiple_response\";s:1:\"0\";s:17:\"file_upload_limit\";s:1:\"0\";s:16:\"file_upload_type\";s:0:\"\";}","category":"","linked_question":"","deleted":"0","deleted_question_bank":"0","answers":[["10-sec",0,0],["20-sec",0,0],["0.5 to 5.0-min",0,1],["None of the above",0,0]]},"417":{"question_id":"417","quiz_id":"32","question_name":"<img class="alignnone size-medium wp-image-15055" src="https:\/\/cdn.automationforum.co\/uploads\/2023\/04\/mcg3-300x118.jpg" alt="" width="300" height="118" \/>","answer_array":"a:4:{i:0;a:3:{i:0;s:21:\"PID Controlled System\";i:1;d:0;i:2;i:1;}i:1;a:3:{i:0;s:12:\"Proportional\";i:1;d:0;i:2;i:0;}i:2;a:3:{i:0;s:21:\"Proportional 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diagram?\";s:14:\"featureImageID\";s:0:\"\";s:15:\"featureImageSrc\";s:0:\"\";s:11:\"matchAnswer\";s:6:\"random\";s:14:\"case_sensitive\";s:0:\"\";s:16:\"image_size-width\";s:0:\"\";s:17:\"image_size-height\";s:0:\"\";s:8:\"autofill\";s:0:\"\";s:10:\"limit_text\";s:1:\"0\";s:23:\"limit_multiple_response\";s:1:\"0\";s:17:\"file_upload_limit\";s:1:\"0\";s:16:\"file_upload_type\";s:0:\"\";}","category":"","linked_question":"","deleted":"0","deleted_question_bank":"0","answers":[["PID Controlled System",0,1],["Proportional",0,0],["Proportional integral",0,0],["proportional Derivative",0,0]]},"381":{"question_id":"381","quiz_id":"32","question_name":"","answer_array":"a:4:{i:0;a:3:{i:0;s:3:\"175\";i:1;d:0;i:2;i:0;}i:1;a:3:{i:0;s:5:\"0.756\";i:1;d:0;i:2;i:0;}i:2;a:3:{i:0;s:5:\"0.571\";i:1;d:0;i:2;i:1;}i:3;a:3:{i:0;s:4:\"1.75\";i:1;d:0;i:2;i:0;}}","answer_one":"","answer_one_points":"0","answer_two":"","answer_two_points":"0","answer_three":"","answer_three_points":"0","answer_four":"","answer_four_points":"0","answer_five":"","answer_five_points":"0","answer_six":"","answer_six_points":"0","correct_answer":"0","question_answer_info":"A 175% proportional band setting corresponds to a gain setting of 0.571\u00a0<\/strong>
    Gain =100%\/PB%<\/strong>","comments":"1","hints":"","question_order":"1","question_type":"0","question_type_new":"0","question_settings":"a:14:{s:8:\"required\";i:1;s:12:\"answerEditor\";s:4:\"text\";s:14:\"question_title\";s:65:\"A 175% proportional band setting corresponds to a gain setting of\";s:14:\"featureImageID\";s:0:\"\";s:15:\"featureImageSrc\";s:0:\"\";s:11:\"matchAnswer\";s:6:\"random\";s:14:\"case_sensitive\";s:0:\"\";s:16:\"image_size-width\";s:0:\"\";s:17:\"image_size-height\";s:0:\"\";s:8:\"autofill\";s:0:\"\";s:10:\"limit_text\";s:1:\"0\";s:23:\"limit_multiple_response\";s:1:\"0\";s:17:\"file_upload_limit\";s:1:\"0\";s:16:\"file_upload_type\";s:0:\"\";}","category":"","linked_question":"","deleted":"0","deleted_question_bank":"0","answers":[["175",0,0],["0.756",0,0],["0.571",0,1],["1.75",0,0]]},"379":{"question_id":"379","quiz_id":"32","question_name":"","answer_array":"a:4:{i:0;a:3:{i:0;s:88:\"Better controlling condition when Process Variable approaches SetPoint with no Overshot.\";i:1;d:0;i:2;i:0;}i:1;a:3:{i:0;s:64:\"Poor controlling condition for oscillations at static amplitude.\";i:1;d:0;i:2;i:0;}i:2;a:3:{i:0;s:68:\"Poor controlling condition in which the transmitter is damped by 25%\";i:1;d:0;i:2;i:0;}i:3;a:3:{i:0;s:59:\"A state of good control in which oscillations subside fast.\";i:1;d:0;i:2;i:1;}}","answer_one":"","answer_one_points":"0","answer_two":"","answer_two_points":"0","answer_three":"","answer_three_points":"0","answer_four":"","answer_four_points":"0","answer_five":"","answer_five_points":"0","answer_six":"","answer_six_points":"0","correct_answer":"0","question_answer_info":"\"Quarter-wave damping\" might be defined as a state of good control in which oscillations stop quickly.<\/strong>","comments":"1","hints":"","question_order":"1","question_type":"0","question_type_new":"0","question_settings":"a:14:{s:8:\"required\";i:1;s:12:\"answerEditor\";s:4:\"text\";s:14:\"question_title\";s:42:\"\"Quarter-wave damping\" might be defined as\";s:14:\"featureImageID\";s:0:\"\";s:15:\"featureImageSrc\";s:0:\"\";s:11:\"matchAnswer\";s:6:\"random\";s:14:\"case_sensitive\";s:0:\"\";s:16:\"image_size-width\";s:0:\"\";s:17:\"image_size-height\";s:0:\"\";s:8:\"autofill\";s:0:\"\";s:10:\"limit_text\";s:1:\"0\";s:23:\"limit_multiple_response\";s:1:\"0\";s:17:\"file_upload_limit\";s:1:\"0\";s:16:\"file_upload_type\";s:0:\"\";}","category":"","linked_question":"","deleted":"0","deleted_question_bank":"0","answers":[["Better controlling condition when Process Variable approaches SetPoint with no Overshot.",0,0],["Poor controlling condition for oscillations at static amplitude.",0,0],["Poor controlling condition in which the transmitter is damped by 25%",0,0],["A state of good control in which oscillations subside fast.",0,1]]},"404":{"question_id":"404","quiz_id":"32","question_name":"","answer_array":"a:4:{i:0;a:3:{i:0;s:12:\"Proportional\";i:1;d:0;i:2;i:0;}i:1;a:3:{i:0;s:8:\"Integral\";i:1;d:0;i:2;i:1;}i:2;a:3:{i:0;s:10:\"Derivative\";i:1;d:0;i:2;i:0;}i:3;a:3:{i:0;s:17:\"None of the above\";i:1;d:0;i:2;i:0;}}","answer_one":"","answer_one_points":"0","answer_two":"","answer_two_points":"0","answer_three":"","answer_three_points":"0","answer_four":"","answer_four_points":"0","answer_five":"","answer_five_points":"0","answer_six":"","answer_six_points":"0","correct_answer":"0","question_answer_info":"Integral <\/b>controllers are employed for very noisy systems<\/b>","comments":"1","hints":"","question_order":"1","question_type":"0","question_type_new":"0","question_settings":"a:14:{s:8:\"required\";i:1;s:12:\"answerEditor\";s:4:\"text\";s:14:\"question_title\";s:54:\"Which controllers are employed for very noisy systems?\";s:14:\"featureImageID\";s:0:\"\";s:15:\"featureImageSrc\";s:0:\"\";s:11:\"matchAnswer\";s:6:\"random\";s:14:\"case_sensitive\";s:0:\"\";s:16:\"image_size-width\";s:0:\"\";s:17:\"image_size-height\";s:0:\"\";s:8:\"autofill\";s:0:\"\";s:10:\"limit_text\";s:1:\"0\";s:23:\"limit_multiple_response\";s:1:\"0\";s:17:\"file_upload_limit\";s:1:\"0\";s:16:\"file_upload_type\";s:0:\"\";}","category":"","linked_question":"","deleted":"0","deleted_question_bank":"0","answers":[["Proportional",0,0],["Integral",0,1],["Derivative",0,0],["None of the above",0,0]]}},"first_page":true}

    Hello, and welcome to the multiple-choice portion of your PID test.


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