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Latest UPPSC Polytechnic Lecturer Electronics Exam Question (Objective Questions), MCQ in English

Subjects : General Hindi, Electronics

Question Bank UPPSC Polytechnic Lecturer (Electronics) Paper-1 Exam - English
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General Hindi

Question 1Single Answer
शुद्ध वर्तनी का चयन कीजिए
  1. A
    अधम्र
  2. B
    अध्रम
  3. C
    अधर्म
  4. D
    अध्रिम
Question 2Single Answer
शुद्ध वर्तनी का चयन कीजिए
  1. A
    स्थायि
  2. B
    स्थायी
  3. C
    स्थाई
  4. D
    स्थाइ
Question 3Single Answer
वर्तनी की दृष्टि से सही शब्द है?
  1. A
    महत्व
  2. B
    महतव
  3. C
    महत्तव
  4. D
    महतत्व
Question 4Single Answer
निम्नलिखित में से शुद्ध छांटिए?
  1. A
    आयुष्मान
  2. B
    आयुश्मान
  3. C
    आयुशमान
  4. D
     आयुश्यमान
Question 5Single Answer
शुद्ध शब्द नहीं हैं?
  1. A
    कवियत्री 
  2. B
    कौसल्या
  3. C
    एश्वर्य
  4. D
    श्रृंगार
Question 6Single Answer
शुद्ध वर्तनी है -
  1. A
    पूज
  2. B
    पुजय 
  3. C
    पूज्य 
  4. D
    पुज्य 
Question 7Single Answer
शुद्ध वर्तनी है - 
  1. A
    अनुसरण
  2. B
    अनूशरणन
  3. C
    अनुशरण
  4. D
    अणुशर
Question 8Single Answer
किस क्रमांक में सभी शुद्ध हैं?
  1. A
    एक्य,साप्ताहिक
  2. B
    आजीविका,आशीर्वाद
  3. C
    आर्शिवाद ,अनूकूल
  4. D
    निरिक्षण ,कृपालु
Question 9Single Answer
'उज्वल' शब्द का शुद्ध रूप है ?
  1. A
    उज्जव
  2. B
    उज्ज्ल
  3. C
    उज्ज्वल
  4. D
    उजवल
Question 10Single Answer
निम्नलिखित प्रश्न  में चार वैकल्पिक वर्तनियाॅ दी गई है?
  1. A
     जागृत
  2. B
    जाग्रति
  3. C
    जाग्रित
  4. D
    जाग्रत
Question 11Single Answer
निम्नलिखित प्रश्न में चार वैकल्पिक वर्तनियाॅ दी गई है?
  1. A
    उन्नति
  2. B
    उनति
  3. C
    उन्ती
  4. D
    उनती
Question 12Single Answer
निम्नलिखित प्रश्न मे चार वैकल्पिक वर्तनियाॅ दी गई है?
  1. A
    अनुशहरण
  2. B
    अनोसरण
  3. C
    अनुसरन
  4. D
    अनुसरण
Question 13Single Answer
'पृथ्वीराज रासो' किस काल की रचना है ?
  1. A
    आदिकाल
  2. B
    रीतिकाल
  3. C
    भक्तिकाल
  4. D
    आधुनिक काल
Question 14Single Answer
हिन्दी की उत्पत्ति किस भाषा से हुई है?
  1. A
    प्राकृत 
  2. B
    संस्कृत 
  3. C
    शौरसैनी अपभ्रंश
  4. D
    मागधी
Question 15Single Answer
राजभाषा आयोग के प्रथम अध्यक्ष थे ?
  1. A
    बी. जी. खरे 
  2. B
    राजा लक्ष्मण सिंह
  3. C
    प्रताप नारायण मिश्र
  4. D
    इंशाअल्ला खा
Question 16Single Answer
निम्नलिखित बोलियों में से कौन - सी बोली उत्तर प्रदेश में नहीं बाली जाती?
  1. A
    मैथिली
  2. B
    अवधी
  3. C
    ब्रज
  4. D
    खड़ी बोली
Question 17Single Answer
भारत की प्रथम देशज भाषा कौन-सी है?
  1. A
    पालि
  2. B
    प्राकृत
  3. C
    संस्कृत
  4. D
    इसमें से कोई नहीं
Question 18Single Answer
भारतेन्दु ने किस पत्रिका का संपादन किया?
  1. A
    हिन्दी प्रदीप
  2. B
    इन्दु
  3. C
    कविवचन सुधा
  4. D
    भारतबन्धु
Question 19Single Answer
पूर्वी हिन्दी विकसित हुई है?
  1. A
    पैशाची अपभ्रंश 
  2. B
    अर्धमागधी अपभ्रंश 
  3. C
    शौरसैनी अपभ्रंश 
  4. D
    मागधी अपभ्रंश
Question 20Single Answer
मानक हिन्दी का आधार क्या है?
  1. A
    खड़ी बोली
  2. B
    अपभ्रंश
  3. C
    पूर्वी हिन्दी
  4. D
    परिनिष्ठ हिन्दी
Question 21Single Answer
हिन्दी के अतिरिक्त कौन-सी भाषा देवनागरी भाषा में लिखी जाती है?
  1. A
    नेपाली
  2. B
    सिंधी
  3. C
    बांग्ला
  4. D
    पंजाबी
Question 22Single Answer
हिन्दी के सर्वप्रथम प्रकाशित समाचार पत्र का नाम है?
  1. A
    सम्मेलन पत्रिका
  2. B
    सरस्वती
  3. C
    उदन्त मार्तण्ड
  4. D
    नागरी प्रचारिणी पत्रिका
Question 23Single Answer
हिन्दी के प्रथम गद्यकार है?
  1. A
    राजा शिवप्रसाद सितारे
  2. B
    लल्लूलाल
  3. C
    भारतेन्दु हरिश्चन्द्र
  4. D
    बालकृष्ण
Question 24Single Answer
चारण काव्य की भाषा है?
  1. A
    डिंगल
  2. B
    प्राकृत 
  3. C
    अवहटट्
  4. D
    ब्रजभाषा
Question 25Single Answer
'संदेश रासक' के रचनाकार हैं?
  1. A
    अमीर खुसरो
  2. B
    अब्दुर्रहमान
  3. C
    बिहारी
  4. D
    रहीम

Electronics

Question 26Single Answer
In intrinsic semiconductors, the Fermi level lies?
  1. A
    At mid-gap
  2. B
    Near valence band
  3. C
    Near conduction band
  4. D
    Outside the band gap
Question 27Single Answer
Which material is a direct band-gap semiconductor?
  1. A
    Gallium Arsenide
  2. B
    Germanium
  3. C
    Silicon
  4. D
    Tin
Question 28Single Answer
Indirect band-gap semiconductors require phonon interaction because?
  1. A
    Charge neutrality
  2. B
    Energy conservation
  3. C
    Momentum conservation
  4. D
    Thermal equilibrium
Question 29Single Answer
Band gap of silicon at room temperature is approximately?
  1. A
    0.66 eV
  2. B
    0.72 eV
  3. C
    1.43 eV
  4. D
    1.12 eV
Question 30Single Answer
Increase in temperature causes band gap of semiconductor to?
  1. A
    Increase
  2. B
    Decrease
  3. C
    Remain constant
  4. D
    Become zero
Question 31Single Answer
Electrical conductivity of intrinsic semiconductor depends mainly on?
  1. A
    Doping
  2. B
    Crystal size
  3. C
    Mobility only
  4. D
    Temperature
Question 32Single Answer
In n-type semiconductor, majority carriers are?
  1. A
    Holes
  2. B
    Excitons
  3. C
    Ions
  4. D
    Electrons
Question 33Single Answer
Density of states in conduction band increases with?
  1. A
    Decrease in energy
  2. B
    Cube of energy
  3. C
    Square root of energy
  4. D
    Linear energy
Question 34Single Answer
Fermi level shifts towards conduction band in?
  1. A
    p-type material
  2. B
    Intrinsic material
  3. C
    n-type material
  4. D
    Insulator
Question 35Single Answer
Semiconductor becomes degenerate when?
  1. A
    Lightly doped
  2. B
    Undoped
  3. C
    Heavily doped
  4. D
    Heated
Question 36Single Answer
Built-in potential of PN junction depends on?
  1. A
    Current
  2. B
    Temperature and doping
  3. C
    Area
  4. D
    Frequency
Question 37Single Answer
Depletion region width increases with?
  1. A
    Reverse bias
  2. B
    Forward bias
  3. C
    Zero bias
  4. D
    Temperature rise
Question 38Single Answer
Reverse saturation current is mainly due to?
  1. A
    Majority carriers
  2. B
    Drift only
  3. C
    Recombination
  4. D
    Minority carriers
Question 39Single Answer
Zener breakdown occurs due to?
  1. A
    Avalanche multiplication
  2. B
    Tunneling effect
  3. C
    Thermal runaway
  4. D
    Punch-through
Question 40Single Answer
Zener breakdown is dominant in diodes with?
  1. A
    Wide depletion region
  2. B
    Light doping
  3. C
    Heavy doping
  4. D
    Large junction area
Question 41Single Answer
Avalanche breakdown occurs due to?
  1. A
    Impact ionization
  2. B
    Tunneling
  3. C
    Thermal breakdown
  4. D
    Recombination
Question 42Single Answer
Zener diode is primarily used as?
  1. A
    Rectifier
  2. B
    Amplifier
  3. C
    Voltage regulator
  4. D
    Switch
Question 43Single Answer
Dynamic resistance of diode in forward bias is?
  1. A
    Very high
  2. B
    Infinite
  3. C
    Small but finite
  4. D
    Zero
Question 44Single Answer
Cut-in voltage for silicon diode is approximately?
  1. A
    0.2 V
  2. B
    0.3 V
  3. C
    1.2 V
  4. D
    0.7 V
Question 45Single Answer
Transition capacitance of diode is maximum at?
  1. A
    Forward bias
  2. B
    High reverse bias
  3. C
    Zero bias
  4. D
    Breakdown
Question 46Single Answer
Ripple factor of full-wave rectifier is?
  1. A
    0.348
  2. B
    1.21
  3. C
    0.816
  4. D
    0.482
Question 47Single Answer
Efficiency of ideal full-wave rectifier is?
  1. A
    40.6%
  2. B
    81.2%
  3. C
    50%
  4. D
    90%
Question 48Single Answer
PIV of diode in center-tap full-wave rectifier is?
  1. A
    2Vm
  2. B
    Vm
  3. C
    Vm/2
  4. D
    4Vm
Question 49Single Answer
Clipper circuits are used to?
  1. A
    Shift DC level
  2. B
    Rectify AC
  3. C
    Amplify signal
  4. D
    Remove unwanted signal portions
Question 50Single Answer
Clamping circuit is also known as?
  1. A
    Limiter
  2. B
    Regulator
  3. C
    Rectifier
  4. D
    Restorer
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