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MCQs

Total Questions : 120 | Page 12 of 12 pages
Question 111. Tip of indicator electrode will be ___________
  1.    Porous plug
  2.    Semipermeable membrane
  3.    Ion sensitive surface
  4.    Rigid glass
 Discuss Question
Answer: Option C. -> Ion sensitive surface
Answer: (c).Ion sensitive surface
Question 112. EEG signal range is _________
  1.    Less than 1µV
  2.    Between 1 and 10µV
  3.    Greater than 10µV
  4.    None of the mentioned
 Discuss Question
Answer: Option B. -> Between 1 and 10µV
Answer: (b).Between 1 and 10µV
Question 113. Which of the following represents pH of acidic medium?
  1.    Less than 7
  2.    Greater than 7
  3.    0
  4.    7
 Discuss Question
Answer: Option A. -> Less than 7
Answer: (a).Less than 7
Question 114. Resistance of glass electrode will be ____________
  1.    Very low
  2.    Very high
  3.    Zero
  4.    Infinity
 Discuss Question
Answer: Option B. -> Very high
Answer: (b).Very high
Question 115. Ground isolation in bioelectric measurement is not important.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 116. Process of physical deformation on application of electric field is described by ___________
  1.    Electromagnetic property
  2.    Electro mechanical property
  3.    Magnetostriction property
  4.    Electrostriction property
 Discuss Question
Answer: Option D. -> Electrostriction property
Answer: (d).Electrostriction property
Question 117. Who invented the piezoelectric effect?
  1.    Mary Elizabeth Barber
  2.    Christian Doppler
  3.    Marie curie and Pierre curie
  4.    Pierre curie and Jacques curie
 Discuss Question
Answer: Option D. -> Pierre curie and Jacques curie
Answer: (d).Pierre curie and Jacques curie
Question 118. Property of exhibiting electric polarization when exposed to intense electric field is known as ___________
  1.    Electromagnetic effect
  2.    Ferromagnetic material
  3.    Ferroelectric materials
  4.    Piezoelectric materials
 Discuss Question
Answer: Option C. -> Ferroelectric materials
Answer: (c).Ferroelectric materials
Question 119. Which of the following represents piezoelectric materials?
  1.    ADP
  2.    Quartz
  3.    Bernilite
  4.    All of the mentioned
 Discuss Question
Answer: Option D. -> All of the mentioned
Answer: (d).All of the mentioned
Question 120. Which of the following quantities cannot be measured using piezoelectric transducers?
  1.    Pressure
  2.    Strain
  3.    Acceleration
  4.    None of the mentioned
 Discuss Question
Answer: Option D. -> None of the mentioned
Answer: (d).None of the mentioned

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