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Objective Questions

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

Subjects : General Hindi, Chemical Engineering

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

Question 1Single Answer
'ऋ' अर् में बदलता है -
  1. A
    गुण संधि के अनुसार   
  2. B
    यण संधि के अनुसार
  3. C
    वृद्धि संधि के अनुसार  
  4. D
    अयादि संधि के अनुसार 
Question 2Single Answer
निम्न में कौनसा नासिक्य व्यंजन है - 
  1. A
    त्
  2. B
    न् 
  3. C
    द् 
  4. D
    भ्
Question 3Single Answer
निम्न में से उत्क्षिप्त व्यंजन है -
  1. A
    ल
  2. B
    ष
  3. C
    ड़
  4. D
    न
Question 4Single Answer
निम्न में से अल्प प्राण नहीं है -
  1. A
    ख
  2. B
    ग
  3. C
    च
  4. D
    द
Question 5Single Answer
तालव्य व्यंजन है-
  1. A
    ट ड द ढ
  2. B
    च छ ज झ
  3. C
    त थ द ध
  4. D
    प फ ब भ
Question 6Single Answer
'अ' स्वर का उच्चारण स्थान क्या है -
  1. A
    मूर्धा
  2. B
    कण्ठ
  3. C
    तालु
  4. D
    ओष्ठ
Question 7Single Answer
निम्लखित मे कंट- तालव्य स्वर कौनसे है ?
  1. A
    ए - ऐ
  2. B
    ए - ओ
  3. C
    ए - ऊ
  4. D
    त - द
Question 8Single Answer
जो धातु या शब्द के अंत में जोड़ा जाता है उसे कहते है ?
  1. A
    समास
  2. B
    अव्यय
  3. C
    उपसर्ग
  4. D
    प्रत्यय
Question 9Single Answer
प्रख्यात में प्रयुक्त उपसर्ग है -
  1. A
    प्र
  2. B
    त
  3. C
    प्रख
  4. D
    आत
Question 10Single Answer
'साखी' शब्द का तत्सम रूप है -
  1. A
    सखी
  2. B
    शाखा
  3. C
    राखी
  4. D
    साक्षी
Question 11Single Answer
किस क्रम में वृत्तमुखी स्वर नहीं है -
  1. A
    आ
  2. B
    ऊँ
  3. C
    ओ
  4. D
    औ
Question 12Single Answer
उपसर्ग का प्रयोग होता है -
  1. A
    शब्द के आदि में
  2. B
    शब्द के मध्य में
  3. C
    शब्द के अंत में
  4. D
    इनमे से कोई नहीं
Question 13Single Answer
'पंडित दूध पीता है' इस वाक्य में कारक है -
  1. A
    कर्म, करण
  2. B
    सम्प्रदान, सम्बन्ध
  3. C
    कर्ता, कर्म
  4. D
    इनमें से कोई नहीं
Question 14Single Answer
 'ने' किस कारक का चिह्न है -
  1. A
    कर्ता
  2. B
    करण
  3. C
    सम्प्रदान
  4. D
    कर्म
Question 15Single Answer
'वह जहाँ चाहे, जाये; मुझे क्या लेना-देना।' यह कैसा वाक्य है -
  1. A
    संयुक्त वाक्य
  2. B
    सरल वाक्य
  3. C
    मिश्रित वाक्य
  4. D
    संयुक्त-मिश्रित वाक्य
Question 16Single Answer
व्याकरण के नियमानुसार किस वाक्य में पदक्रम सही है -
  1. A
    रावण को राम ने मारा।
  2. B
    राम ने रावण को मारा।
  3. C
    मारा राम ने रावण को।
  4. D
    संयुक्त-मिश्रित वाक्य।
Question 17Single Answer
'अधिकरण' कारक का चिह्न है - 
  1. A
    अरे
  2. B
    में
  3. C
    से
  4. D
    को
Question 18Single Answer
स्वर होते हैं -
  1. A
    घोष
  2. B
    अघोष
  3. C
    अल्पप्राण
  4. D
    महाप्राण
Question 19Single Answer
निम्नलिखित में से  वर्त्स्य  है -
  1. A
    ल्
  2. B
    ड
  3. C
    ढ़
  4. D
    स्
Question 20Single Answer
'दित्व' का प्रयोग किस शब्द में नहीं हुआ है ?
  1. A
    सच्चा
  2. B
    कुत्ता
  3. C
    बल्गा
  4. D
    बग्गा
Question 21Single Answer
उच्चारण स्थान की दृष्टि से इनमें कौनसा व्यंजन तालव्य है
  1. A
    त
  2. B
    प
  3. C
    ज
  4. D
    ब
Question 22Single Answer
पंचांग शब्द में उच्चरित ध्वनियों का लेखन निम्नलिखित में से किसमें हुआ -
  1. A
    पन्चाङग
  2. B
    पञ्चान्य
  3. C
    पङ्चाङ्ग
  4. D
    पच्चाड़ग
Question 23Single Answer
निम्नलिखित में से कौनसा कथन गलत है ?
  1. A
    'ध' सघोष, महाप्राण, दन्त्य है।
  2. B
    'ब' सघोष, ओष्ट्य, महाप्राण है।
  3. C
    'च' अघोष, तालव्य, अल्प्राण है।
  4. D
    'ख' कंदय, महाप्राण अघोष
Question 24Single Answer
किस क्रमांक वाली ध्वनि अक्षर ध्वनि है ?
  1. A
    ष
  2. B
    इ
  3. C
    च
  4. D
    त
Question 25Single Answer
स्वर रहित 'र' का प्रयोग हुआ है -
  1. A
    ट्रक में
  2. B
    पुनर्निर्माण में
  3. C
    त्राटक में
  4. D
    शत्रु में

Chemical Engineering

Question 26Single Answer
Fluid is defined as a substance which?
  1. A
    Resists deformation
  2. B
    Can sustain shear stress indefinitely
  3. C
    Has fixed shape
  4. D
    Deforms continuously under applied shear stress
Question 27Single Answer
Which of the following is a property of an incompressible fluid?
  1. A
    Density remains constant
  2. B
    Density changes with pressure
  3. C
    Volume changes significantly with pressure
  4. D
    Pressure is zero
Question 28Single Answer
Compressible flow is important when fluid velocity is greater than?
  1. A
    0.3 Mach
  2. B
    0.1 Mach
  3. C
    0.5 Mach
  4. D
    1 Mach
Question 29Single Answer
Newton’s law of viscosity states that shear stress is proportional to?
  1. A
    Velocity
  2. B
    Velocity gradient
  3. C
    Pressure
  4. D
    Density
Question 30Single Answer
SI unit of dynamic viscosity is?
  1. A
    Pa·s
  2. B
    Stokes
  3. C
    Poise
  4. D
    N/m
Question 31Single Answer
Kinematic viscosity is the ratio of?
  1. A
    Density to viscosity
  2. B
    Velocity to viscosity
  3. C
    Pressure to density
  4. D
    Viscosity to density
Question 32Single Answer
Laminar flow generally occurs at Reynolds number less than?
  1. A
    2000
  2. B
    1000
  3. C
    4000
  4. D
    10000
Question 33Single Answer
Turbulent flow is characterized by?
  1. A
    Smooth streamlines
  2. B
    No mixing
  3. C
    Zero inertia
  4. D
    Random velocity fluctuations
Question 34Single Answer
Reynolds number is the ratio of?
  1. A
    Gravity force to inertia force
  2. B
    Viscous force to pressure force
  3. C
    Pressure force to gravity force
  4. D
    Inertial force to viscous force
Question 35Single Answer
Equation of continuity is based on conservation of?
  1. A
    Energy
  2. B
    Mass
  3. C
    Momentum
  4. D
    Pressure
Question 36Single Answer
Which of the following is a property of an incompressible fluid?
  1. A
    Density remains constant
  2. B
    Density changes with pressure
  3. C
    Volume changes significantly with pressure
  4. D
    Pressure is zero
Question 37Single Answer
Compressible flow is important when fluid velocity is greater than?
  1. A
    0.1 Mach
  2. B
    0.5 Mach
  3. C
    0.3 Mach
  4. D
    1 Mach
Question 38Single Answer
SI unit of dynamic viscosity is?
  1. A
    Poise
  2. B
    Pa·s
  3. C
    Stokes
  4. D
    N/m
Question 39Single Answer
Laminar flow generally occurs at Reynolds number less than?
  1. A
    1000
  2. B
    10000
  3. C
    4000
  4. D
    2000
Question 40Single Answer
Reynolds number is the ratio of?
  1. A
    Inertial force to viscous force
  2. B
    Viscous force to pressure force
  3. C
    Pressure force to gravity force
  4. D
    Gravity force to inertia force
Question 41Single Answer
Continuity equation for incompressible flow is?
  1. A
    pAV = constant
  2. B
    AV = constant
  3. C
    V/A = constant
  4. D
    A/V = constant
Question 42Single Answer
Navier–Stokes equation represents conservation of?
  1. A
    Mass
  2. B
    Energy
  3. C
    Momentum
  4. D
    Pressure
Question 43Single Answer
Navier–Stokes equation is applicable to?
  1. A
    Ideal fluids only
  2. B
    Inviscid fluids only
  3. C
    Real fluids only
  4. D
    Compressible solids
Question 44Single Answer
Bernoulli’s equation is derived from conservation of?
  1. A
    Energy
  2. B
    Momentum
  3. C
    Mass
  4. D
    Entropy
Question 45Single Answer
Bernoulli’s equation is valid for?
  1. A
    Viscous flow
  2. B
    Compressible flow
  3. C
    Unsteady flow
  4. D
    Inviscid steady flow
Question 46Single Answer
In Bernoulli’s equation, velocity head is given by?
  1. A
    V
  2. B
    V²/2g
  3. C
    gV²/2
  4. D
    V/g
Question 47Single Answer
Pressure head is expressed as?
  1. A
    pg/P
  2. B
    P/pg
  3. C
    P/g
  4. D
    g/P
Question 48Single Answer
Venturimeter is used to measure?
  1. A
    Pressure
  2. B
    Velocity
  3. C
    Density
  4. D
    Flow rate
Question 49Single Answer
Venturimeter works on the principle of?
  1. A
    Continuity
  2. B
    Archimedes principle
  3. C
    Pascal’s law
  4. D
    Bernoulli’s theorem
Question 50Single Answer
Orifice meter is cheaper than venturimeter because?
  1. A
    No energy loss
  2. B
    Larger pressure recovery
  3. C
    Higher accuracy
  4. D
    Simple construction
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