ASSISTANT-PROFESSOR-IN-ELECTRICAL-AND-ELECTRONICS-ENGINEERING---TECHNICAL-EDUCATION---ENGINEERING-COLLEGES Related Question Answers

76. The receiving end voltage can be higher than sending end voltage due to :

77. The coefficient of reflection for current for an open ended line is :

78. The positive sequence component of voltage at the point of fault is zero when it is a :

79. The principle of operation of LVDT is based on variation of:

80. In the measurement of power by two wattmeter method in three phase circuit, when one of the wattmeter shows zero reading, it can be inferred that:

81. The condition for stability of second order system is that the two system poles should be :

82. Select the incorrect relation :

83. A unit step applied tothe closed-loop systemA unit step applied to the closed-loop system,

84. The characteristics equation of the system is obtained as, A(s) = s(s + 3X + 10)+K The range of K for stability is:

85. For a system to be stable :

86. The system represented by j » £ ^ 5j + u; y = [0l]^ j is :

87. A Non-linear system is characterized by :

88. Choose the incorrect statement with sampling process :

89. PID controller introduces :

90. The effect of addition of a ‘zero’ to the system is :

91. Positive feedback is used in :

92. Tunnel diode :

93. The a and β of a transistor are related to each otheras:

94. Two amplifiers each of bandwidth 10 kHz are cascaded. The overall bandwidth 'becomes :

95. An op-amp has a common mode gain of 0.01 and a differential mode gain of 105. Its CMRR would be:

96. The 'Snubber’ circuit is used in thyristor circuits for:

97. A power chopper converts :

98. What is the simplified form of the Boolean expression? T = (X -t- Y)(x + Y X^ + K):

99. Which of the following is used as latch?

100. Which interrupt has the highest priority?

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