Trending ▼   ResFinder  

Karnataka SSLC JTS : KSEEB Elem of Elec Engg II JTS II June 2009

4 pages, 35 questions, 0 questions with responses, 0 total responses,    0    0
Karnataka SSLC
KSEEB Secondary Education Ex...   		+Fave Message
ProfileTimelineUploadsQ & A
 Home > kseeb >

Formatting page ...

J X R z W : 9 ] [ Total No. of Qu estions : 9 ] J X z W : 4 [ Total No. of Printed Pages : 4 x z W : J.T.S. III J.T.S. III : | ] y d y ] III Code No. : Subject : ELEMENTS OF ELECTRONICS ENGINEERING III : Date 13.06.2009 : 13.06.2009 : B 10-30 W R 1-30 ] [ Time : 10-30 A .M. to 1-30 P.M. ] : 90 [ Max. Marks : 90 Note : A nswer all the questions. I. Fill in the blanks with the appropriate figure/word(s) by selecting from the choices given in the brackets : i) 10 1 = 10 A NOT gate has one input and ou tpu t. ( tw o, one, three ) ii) Four diodes are u sed in rectifier. ( hal f wave, full wave, bridge ) iii) The base or radix of a decimal system is . ( 2 , 10 , 8 ) [ Turn over J.T .S. III iv) 2 is a very large scale integrated circu it. ( VLSI, LSI, MSI ) v) In Making a resistor is diffu sed in water to form a P2 region. ! ( c opper, aluminium , nic hrom e ) vi) When a pentavelent impurity is added to a pure semicondu ctor it is called semicondu ctor. ( P-type, N-type, PN-type ) vii) is u sed in electronic display system. ( Light emi tting di ode, P-N juncti on diode, Zener di ode ) viii) A can retain its output state after the inputs are removed. ( shift regi ster, transi stor, fli p-flop ) ix) Forward bias of a silicon diode break-down voltage is volt. ( 0 1, 0 3, 0 7 ) x) gate is also known as inverter. ( NOT, OR , A ND ) II. a) Write the characteristics of semicondu ctor. b) What are the differences between 3 n-type and p-type semicondu ctors ? c) 6 What is doping ? 1 3 III. J.T .S. III a) Define germaniu m diode and silicon diode. 4 b) With a neat sketch, explain the working of P-N junction diode in reverse bias condition. c) 1 a) Explain thermionic emission and field emission. 4 Define amplifier. 2 c) Draw a neat circu it diagram of transistor amplifier. 4 a) Write the salient features of I.C. 3 b) List the advantages and disadvantages of I.C. 3 c) V. What is rectifier ? b) IV. 5 Draw the symbol and ideal equivalent circu it of operational amplifier. Mention the applications of logic gates. 3 Draw a circuit of exclu sive OR gate and explain briefly. 5 c) VII. a) b) VI. 4 Explain universal logic gate. 2 a) What is micro-processor ? 2 b) List the applications of operational amplifier. 4 c) Explain the terms LSI and ULSI. 4 [ Turn over J.T .S. III VIII. a) 4 4 b) Convert 4652 into hexadecimal nu mber. 4 c) IX. Convert 512 into binary nu mber. Convert 10111 into decimal nu mber. 2 4 2 Write short notes on the following : i) Flip-flop ii) Shift register iii) L.C.D. iv) Counter. ! 1 = 10 2

Formatting page ...

Formatting page ...

Formatting page ...

 

  Print intermediate debugging step

Show debugging info


 

Additional Info : Karnataka SSLC (Secondary School Leaving Certificate) Junior Technical School (JTS) - Karnataka Secondary Education Examination Board (KSEEB)
Tags : Karnataka SSLC, Karnataka Secondary School Leaving Certificate, Karnataka Class X, Karnataka Class 10, Karnataka Secondary Education Examination Board, KSEEB results, kseeb model question papers, kseeb sslc sample papers, elements of engineering 2009, online solved question papers, KSEEB elements electronics engineering, kseeb elements electronics engineering, KSEEB SSLC elements electronics engineering, engg, Karnataka, SSLC, Karnataka SSLC, Karnataka SSLC Board Papers, Secondary School Leaving Certificate, Karnataka SSLC previous question papers, Karnataka SSLC question papers, Karnataka SSLC previous year question papers, SSLC model question papers 2015, india, question bank, SSLC question papers  


© 2010 - 2025 ResPaper. Terms of ServiceContact Us Advertise with us

 

kseeb chat