tag:blogger.com,1999:blog-68801150816521820282016-04-29T12:44:49.041-07:00Electronics ClassroomA Blog of Electronics EngineersMyjob Forumnoreply@blogger.comBlogger71125tag:blogger.com,1999:blog-6880115081652182028.post-41389065738586532702015-10-01T00:03:00.001-07:002015-10-01T00:03:33.843-07:00A rectangular or circular wave guide is which one of the following? <div dir="ltr" style="text-align: left;" trbidi="on">Reply with Best answer.<br /><a name='more'></a>A. resonant Circuit<br />B. High Pass filter<br />C. Low pass filter<br />D. Band Pass filter</div>BJ Mainalihttps://plus.google.com/107172201647439261503noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-17925355900050587732015-10-01T00:00:00.001-07:002015-10-01T00:00:22.782-07:00What material is used for making permanent magnet?<div dir="ltr" style="text-align: left;" trbidi="on">Lets Discuss! Reply Your Answer. <br /><br /></div>BJ Mainalihttps://plus.google.com/107172201647439261503noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-32931236667382925912015-09-30T23:54:00.000-07:002015-09-30T23:54:23.845-07:00What is Internal Heating of Capacitor?<div dir="ltr" style="text-align: left;" trbidi="on">Lets Discuss! Comment your Answer.</div>BJ Mainalihttps://plus.google.com/107172201647439261503noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-36576960147290362652015-09-30T23:49:00.000-07:002015-09-30T23:49:29.838-07:00 What is the Ripple factor of Full-Wave Rectifier is ? <div dir="ltr" style="text-align: left;" trbidi="on">Reply with Best Answer.<br /><a name='more'></a>A. 1.21<br />B. 1.11<br />C. 1.1<br />D.0.48</div>BJ Mainalihttps://plus.google.com/107172201647439261503noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-62302959449078970392015-09-30T23:38:00.002-07:002015-09-30T23:38:58.627-07:00The Ripple factor Of Half-Wave Rectifier is ?<div dir="ltr" style="text-align: left;" trbidi="on">Reply with Best answer.<br /><br /><a name='more'></a> A. 1.21<br /> B. 1.11<br /> C. 1.1<br /> D.0.48</div>BJ Mainalihttps://plus.google.com/107172201647439261503noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-21210703493439027532015-09-30T23:35:00.000-07:002015-09-30T23:35:33.133-07:00A Common Base (CB) amplifier has? <div dir="ltr" style="text-align: left;" trbidi="on">Reply With Best answer.<br /><a name='more'></a>A. Low Ri and Low Ro<br />B. High Ri and High Ro<br />C. High Ri and Low Ro<br />D. Low Ri and High Ro</div>BJ Mainalihttps://plus.google.com/107172201647439261503noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-21706789787646304482015-09-30T23:31:00.000-07:002015-09-30T23:31:49.134-07:00Which one is true for Common Emitter(CE) amplifier?<div dir="ltr" style="text-align: left;" trbidi="on">Reply With Best Answer!<br /><br /><a name='more'></a> A. Low Ri and Low Ro<br /> B. High Ri and High Ro<br /> C. High Ri and Low Ro<br /> D. Low Ri and High Ro</div>BJ Mainalihttps://plus.google.com/107172201647439261503noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-25954732211959554982015-09-30T23:22:00.001-07:002015-09-30T23:22:56.892-07:00Which of the following is not functionally a complete set? <div dir="ltr" style="text-align: left;" trbidi="on">Reply With Best Answer.<br /><a name='more'></a>A. NAND<br />B. NOR<br />C. AND, OR<br />D. AND, OR, NOT</div>BJ Mainalihttps://plus.google.com/107172201647439261503noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-47018742100053760992015-09-27T02:45:00.002-07:002015-09-27T02:45:51.310-07:00The ratio of efficiency of half-wave rectifier and Full wave rectifier is what? <div dir="ltr" style="text-align: left;" trbidi="on">Reply With Best Answer.<br /><a name='more'></a>A. 2:1<br />B.2:4<br />C. 4:1<br />D. 1:4</div>bijay mainalihttps://plus.google.com/114632221973754783799noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-18920640956128228152015-09-25T04:47:00.002-07:002015-09-25T04:47:56.572-07:00What is the full form of LASER?<div dir="ltr" style="text-align: left;" trbidi="on">Reply With Best Answer.</div>Myjob Forumhttps://plus.google.com/108614159467371626902noreply@blogger.com3tag:blogger.com,1999:blog-6880115081652182028.post-19401765136305950272015-09-25T04:46:00.002-07:002015-09-25T04:46:44.854-07:00For ideal ammeter which one is true?<div dir="ltr" style="text-align: left;" trbidi="on">Reply with Best Answer.<br /><a name='more'></a>A. Zero internal resistance<br />B. Very large input resistance<br />C. Infinite input resistance<br />D. Very low output resistance</div>Myjob Forumhttps://plus.google.com/108614159467371626902noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-70643300084295493692015-09-25T04:33:00.000-07:002015-09-25T04:33:22.570-07:00For ideal voltmeter which one is true? <div dir="ltr" style="text-align: left;" trbidi="on">Reply with Best Answer.<br /><a name='more'></a>A. Zero internal resistance<br />B. Very large input resistance<br />C. Infinite input resistance<br />D. Very low output resistance</div>Myjob Forumhttps://plus.google.com/108614159467371626902noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-74718671763583789582015-09-25T04:31:00.000-07:002015-09-25T04:31:01.944-07:00For ideal current supply which one is true?<div dir="ltr" style="text-align: left;" trbidi="on">Reply With Best Answer.<br /><a name='more'></a>A. Zero internal resistance<br />B. Very large input resistance<br />C. Infinite internal resistance<br />D. Very low output resistance</div>Myjob Forumhttps://plus.google.com/108614159467371626902noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-44707392435790413242015-09-25T04:27:00.000-07:002015-09-25T04:27:45.892-07:00For ideal voltage supply which one is true? <div dir="ltr" style="text-align: left;" trbidi="on">Reply With Best Answer.<br /><a name='more'></a>A. Zero internal resistance<br />B. Very large input resistance<br />C. Infinite input resistance<br />D. Very low output resistance </div>Myjob Forumhttps://plus.google.com/108614159467371626902noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-54115970470465999402015-09-25T04:25:00.000-07:002015-09-25T04:25:16.601-07:00In case of ripple factor of LC Filter Which one is true? <div dir="ltr" style="text-align: left;" trbidi="on">Reply with Best Answer<br /><a name='more'></a>A. Increase with the load current<br />B. increase with load resistance<br />C. remains constant with load current<br />D. Has the lowest value of Ripple factor</div>Myjob Forumhttps://plus.google.com/108614159467371626902noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-82607850445271258622015-09-25T04:23:00.000-07:002015-09-25T04:23:14.716-07:00What is the difference between phase velocity and Group velocity? <div dir="ltr" style="text-align: left;" trbidi="on">Let's Discuss ! Reply With Best Answer.</div>Myjob Forumhttps://plus.google.com/108614159467371626902noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-56003178023757087302015-09-25T04:20:00.001-07:002015-09-25T04:20:27.367-07:00A transformer transforms which one of the following?<div dir="ltr" style="text-align: left;" trbidi="on">Reply With Best Answer.<br /><a name='more'></a>A. Current<br />B. Voltage<br />C. Frequency<br />D. Both A&B</div>Myjob Forumhttps://plus.google.com/108614159467371626902noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-26044265063110662842015-09-25T04:18:00.001-07:002015-09-25T04:18:32.318-07:00The Phase difference between input and Output of Common Emitter amplifier is in degrees? <div dir="ltr" style="text-align: left;" trbidi="on">Reply with Best Answer. <br /><a name='more'></a>A. 0<br />B. 180<br />C. 90<br />D. 270</div>Myjob Forumhttps://plus.google.com/108614159467371626902noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-70392141040163843462015-09-25T04:14:00.000-07:002015-09-25T04:14:43.745-07:00Which code is used for correcting error in data transmission? <div dir="ltr" style="text-align: left;" trbidi="on">Reply With Best Answer.<br /><a name='more'></a>A. Hamming Code<br />B. Henning code<br />C. Gray Code<br />D. BCD</div>Myjob Forumhttps://plus.google.com/108614159467371626902noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-32562045841089480472015-09-25T04:08:00.002-07:002015-09-25T04:08:34.541-07:00Forbidden input Condition is present in which of the following type of flip-flop? <div dir="ltr" style="text-align: left;" trbidi="on">Reply with Best Answer.<br /><a name='more'></a>A. RS<br />B. JK<br />C. T<br />D. D</div>Myjob Forumhttps://plus.google.com/108614159467371626902noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-8536938954342264802015-09-25T04:06:00.003-07:002015-09-25T04:06:51.271-07:00Which of the following counter have least delay? <div dir="ltr" style="text-align: left;" trbidi="on">Reply with Best Answer.<br /><a name='more'></a>A. Ring Counter<br />B. Ripple Counter<br />C. Synchronous Counter<br />D. Asynchronous Counter</div>Myjob Forumhttps://plus.google.com/108614159467371626902noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-46072154055587808152015-09-25T04:04:00.000-07:002015-09-25T04:04:18.002-07:00Counters are used for calculating which of the following? <div dir="ltr" style="text-align: left;" trbidi="on">Reply With Best Answer<br /><a name='more'></a>A. Distance<br />B. Time<br />C. frequency<br />D. All of the above</div>Myjob Forumhttps://plus.google.com/108614159467371626902noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-26753090349201726072015-09-25T04:01:00.001-07:002015-09-25T04:01:10.505-07:00With n address line how many memory locations can be fetched? <div dir="ltr" style="text-align: left;" trbidi="on">Reply With Best Answer.<br /><a name='more'></a>A. n<br />B. 2n<br />C. 2^2n<br />D. 2^n</div>Myjob Forumhttps://plus.google.com/108614159467371626902noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-25217989187705955052015-09-24T22:35:00.001-07:002015-09-24T22:35:28.144-07:00Minimum Number of flip-flop required for a mod-14 counter is <div dir="ltr" style="text-align: left;" trbidi="on">Reply With Best Answer.<br /><a name='more'></a>A. 7<br />B. 4<br />C. 5 <br />D. 14</div>Myjob Forumhttps://plus.google.com/108614159467371626902noreply@blogger.com0tag:blogger.com,1999:blog-6880115081652182028.post-16729417179595081602015-09-24T22:32:00.002-07:002015-09-24T22:32:51.480-07:00Which Flip-flop is used in Shift register? <div dir="ltr" style="text-align: left;" trbidi="on">Reply With Best Option.<br /><a name='more'></a>A. D<br />B. T<br />C. SR<br />D. JK</div>Myjob Forumhttps://plus.google.com/108614159467371626902noreply@blogger.com0