Q.98 When the PLC processor is in the program mode _______Ans 1. It’s impossible to tell whether the processor is executing its scan cycle because you are not online.2. It executes its scan cycle.3. Input devices are monitored ...
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Q.90 In washing machine, most commonly used motor areAns 1. Slip ring induction motor2. Capacitor start induction motor3. Split phase induction motor4. Shaded pole induction motorCorrect Ans Provided: 3
Q.87 —–is used to calculate the BER at optical receiver.Ans 1. Beat frequency2. Carrier population3. Probability distribution4. Wavelength distributionCorrect Ans Provided: 3
Q.96 Hand over failure probability isAns 1. Significantly less in soft handover than hard hand over2. None of the options3. Significantly higher in soft handover than hard hand over4. Same for soft and Hard hand overCorrect Ans Provided: ...
Q.84 Which method is advisable for reduction of Co-channel interference in mobile communication?Ans 1. Frequency reuse2. Cell3. Increasing the separation at the base station4. ClusteringCorrect Ans Provided: 3
Q.100 Select the wrong sentence regarding Gray code :Ans 1. It is a Non-weighted code2. It is reflective code3. It is used in rotary encoders4. It is self complimenting codeCorrect Ans Provided: 4
Q.80 The frequency of 25 mm microwave wavelength is ____Ans 1. 12 GHz2. 75 MHz3. 15 MHz4. 100 MHzCorrect Ans Provided: 1
Q.76 An excellent impedance matching can be achieved inAns 1. Transformer Coupled Amplifier2. RC coupled Amplifier3. All of the options4. Direct Coupled amplifierCorrect Ans Provided: 1
Q.92 Which of the following is layer 4 protocols of the OSI model widely used in live TV streaming?Ans 1. HTTP2. UDP3. TCP4. None of the optionsCorrect Ans Provided: 2
Q.99 The Q of a tuned circuit refers to the property of _________Ans 1. None of the options2. Sensitivity3. Selectivity4. FidelityCorrect Ans Provided: 3
