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Instruction:
 Total number of questions : 20.
 Time alloted : 30 minutes.
 Each question carry 1 mark, no negative marks.
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1.  If R_{1} opens in the given circuit, the total current equals ___.  
Your Answer: Option (Not Answered) Correct Answer: Option D Learn more problems on : Parallel Circuits Discuss about this problem : Discuss in Forum 
2.  The frequency of the repetitive pulse waveform in the given circuit equals ___. 

Your Answer: Option (Not Answered) Correct Answer: Option C Learn more problems on : Alternating Current and Voltage Discuss about this problem : Discuss in Forum 
3.  If a sine wave's period equals 50 ms, its frequency equals _____. 

Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Alternating Current and Voltage Discuss about this problem : Discuss in Forum 
4.  An instrumentation amplifier has a high 

Your Answer: Option (Not Answered) Correct Answer: Option C Learn more problems on : SpecialPurpose OpAmp Circuits Discuss about this problem : Discuss in Forum 
5.  A strain gauge uses the principle of capacitance for its operation. 

Your Answer: Option (Not Answered) Correct Answer: Option B Learn more problems on : Measurement, Conversion and Control Discuss about this problem : Discuss in Forum 
6. 


Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Magnetism and Electromagnetism Discuss about this problem : Discuss in Forum 
7.  To keep the number of IC pins to a minimum, the 8085 uses a multiplexed bus. 

Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Computer Hardware and Software Discuss about this problem : Discuss in Forum 
8.  What is the power in the given circuit? 

Your Answer: Option (Not Answered) Correct Answer: Option B Learn more problems on : Ohm's Law Discuss about this problem : Discuss in Forum 
9.  4200 W is the same as 4.2 kW. 

Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Quantities and Units Discuss about this problem : Discuss in Forum 
10.  Calculate the voltage dropped across R_{1} in the given circuit. 

Your Answer: Option (Not Answered) Correct Answer: Option B Learn more problems on : RL Circuits Discuss about this problem : Discuss in Forum 
11. 
What is the total current in the given circuit? 

Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : RC Circuits Discuss about this problem : Discuss in Forum 
12.  ExclusiveOR (XOR) logic gates can be constructed from what other logic gates? 

Your Answer: Option (Not Answered) Correct Answer: Option C Learn more problems on : Logic Gates Discuss about this problem : Discuss in Forum 
13.  If 360 V_{ac} is the output of a 300turn secondary winding, what is the input voltage when the primary winding has 150 turns? 

Your Answer: Option (Not Answered) Correct Answer: Option C Learn more problems on : Inductors Discuss about this problem : Discuss in Forum 
14.  An inductor is in series with a voltage source, an open switch, and a resistor. The instant the switch is closed, the inductor acts like 

Your Answer: Option (Not Answered) Correct Answer: Option B Learn more problems on : Inductors Discuss about this problem : Discuss in Forum 
15.  The strength of an electric field at a given point is proportional to the potential difference on the plates and inversely proportional to the: 

Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Capacitors Discuss about this problem : Discuss in Forum 
16.  A Hall effect sensor 

Your Answer: Option (Not Answered) Correct Answer: Option B Learn more problems on : Magnetism and Electromagnetism Discuss about this problem : Discuss in Forum 
17.  The number of joules used in 1 second is always equal to the number of _______. 

Your Answer: Option (Not Answered) Correct Answer: Option D Learn more problems on : Ohm's Law Discuss about this problem : Discuss in Forum 
18.  Breakdown voltage and pinchoff voltage of a JFET are different terms for the same voltage level. 

Your Answer: Option (Not Answered) Correct Answer: Option B Learn more problems on : Field Effect Transistors (FET) Discuss about this problem : Discuss in Forum 
19.  The ideal output impedance for an operational amplifier is 0 . 

Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Operational Amplifiers Discuss about this problem : Discuss in Forum 
20.  Which device would best aid in shorted track detection? 

Your Answer: Option (Not Answered) Correct Answer: Option B Learn more problems on : Testing and Troubleshooting Discuss about this problem : Discuss in Forum 