Solved papers for JEE Main & Advanced AIEEE Solved Paper-2002

done AIEEE Solved Paper-2002 Total Questions - 7

• question_answer1) If an ammeter is to be used in place of a voltmeter, then we must connect with the ammeter a   AIEEE  Solved  Paper-2002
  A)
  low resistance in parallel
  done clear
  B)
  high resistance in parallel
  done clear
  C)
  high resistance in series
  done clear
  D)
  low resistance in series
  done clear
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• question_answer2) A wire when connected to 220 V mains supply has power dissipation \[{{P}_{1}}\]. Now, the wire is cut into two equal pieces which are connected in parallel to the same supply. Power dissipation in this case is \[{{P}_{2}}\]. Then, \[{{P}_{2}}:{{P}_{1}}\] is   AIEEE  Solved  Paper-2002
  A)
  1   
  done clear
  B)
                                            4                                
  done clear
  C)
  2                                
  done clear
  D)
            3
  done clear
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• question_answer3) If in the circuit, power dissipation is 150 W, then R is   AIEEE  Solved  Paper-2002
  A)
  \[2\,\,\Omega \]                                
  done clear
  B)
            \[6\,\,\Omega \]                
  done clear
  C)
            \[5\,\,\Omega \]                
  done clear
  D)
            \[4\,\,\Omega \]
  done clear
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• question_answer4) At absolute zero, Si acts as   AIEEE  Solved  Paper-2002
  A)
  non-metal             
  done clear
  B)
  metal                       
  done clear
  C)
            insulator      
  done clear
  D)
            None of these
  done clear
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• question_answer5) If \[{{\theta }_{i}}\] is the inversion temperature, \[{{\theta }_{n}}\] is the neutral temperature, \[{{\theta }_{c}}\] is the temperature of the cold junction, then   AIEEE  Solved  Paper-2002
  A)
  \[{{\theta }_{i}}+{{\theta }_{c}}={{\theta }_{n}}\]      
  done clear
  B)
            \[{{\theta }_{i}}-{{\theta }_{c}}=2{{\theta }_{n}}\]                               
  done clear
  C)
  \[\frac{{{\theta }_{i}}+{{\theta }_{c}}}{2}={{\theta }_{n}}\]                             
  done clear
  D)
  \[{{\theta }_{c}}-{{\theta }_{i}}=2{{\theta }_{n}}\]
  done clear
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• question_answer6) By increasing the temperature, the specific resistance of a conductor and a semiconductor,   AIEEE  Solved  Paper-2002
  A)
  increases for both              
  done clear
  B)
  decreases for both
  done clear
  C)
  increases and decreases, respectively
  done clear
  D)
  decreases and increases, respectively
  done clear
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• question_answer7) The mass of a product liberated on anode in an electrochemical cell depends on   AIEEE  Solved  Paper-2002
  A)
  \[{{(lt)}^{1/2}}\]  
  done clear
  B)
                            \[lt\]                        
  done clear
  C)
            \[l/t\]     
  done clear
  D)
            \[{{l}^{2}}t\] (where t is the time period for which the current is passed)
  done clear
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