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2019 · CBT 2 Morning Electronic_Mechanic

ALP CBT-2 Previous Year Question 2019-01-21 Morning Shift Electronic Mechanic

72 questions 120 min 72.0 marks
English हिन्दी Attempt as Timed Test
11 Part B
+1.0M -0.33M
What is the value of the DC current gain in common collector configuration?
12 Part B
+1.0M -0.33M
_______ are an example of a combinational circuit.
13 Part B
+1.0M -0.33M
The voltage range of a current meter can be extended by adding:
14 Part B
+1.0M -0.33M
In an Op-Amp inverting amplifier, the pin 2 of 741 IC is at virtual ground. This statement is based on which law?
15 Part B
+1.0M -0.33M
Every network adaptor has a unique identity in the form of a _______.
16 Part B
+1.0M -0.33M
The Schmitt trigger circuit is a modification of which of the following multivibrators?
17 Part B
+1.0M -0.33M
Identify the anode material in a Leclanche cell from the given options
18 Part B
+1.0M -0.33M
Which of the following circuits can be used as voltage doublers?
19 Part B
+1.0M -0.33M
In a linear variable differential transformer:
20 Part B
+1.0M -0.33M
How are the junctions biased in a transistor when operating in the saturation region?