Below are the answers key for the Multiple Choice Questions in Electronic Circuits – MCQs Part 3.

101. 90

102. 10,000

103. Closed loop

104. Amplifiers

105. Human ear response is logarithmic

106. About 50 µF

107. Class A

108. Capacitance

109. Power gain

110. Impedance matching can be achieved

111. Decreases

112. Very low

113. Dc power into ac power

114. Radio receivers

115. Positive feedback

116. Class C

117. Radio frequency

118. Moderate

119. Crystal oscillator

120. Wien bridge

121. Frequency

122. Hum in the circuit

123. It gives distorted output

124. Three

125. R and C

126. 0.033

127. CC

128. Electrolytic

129. Its low output

130. Both positive and negative

131. The output resistance is equal to the output resistance of the first stage unless feedback is applied.

132. Transformer

133. 0.01

134. Voltage is developed because of mechanical stress

135. Re, re and β

136. More than 10,000

137. X

138. 9.83 dB

139. Push-pull amplifier

140. To dissipate more heat

141. Positive

142. It increases voltage gain

143. Common collector amplifier

144. High Q

145. Increases

146. Sacrifice factor

147. 100%

148. Radio transmitter

149. Collector efficiency

150. Frequency

### The Series

Following is the list of multiple choice questions in this brand new series:

**Electronic Circuits MCQs**

**MCQs from Number 1 – 50**Answer key:

**PART I**

**MCQs from Number 51 – 100**Answer key:

**PART II**

**MCQs from Number 101 – 150**Answer key:

**PART III**

**MCQs from Number 151 – 200**Answer key:

**PART IV**

**MCQs from Number 201 – 250**Answer key:

**PART V**

**MCQs from Number 251 – 300**Answer key:

**PART VI**

### Complete List of MCQs in Electronics Engineering per topic

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