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MCQs

Total Questions : 109 | Page 1 of 11 pages
Question 1. Anderson’s bridge makes use of a variable capacitance.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 2. Bridge balance equations are ________
  1.    easy to derive
  2.    independent of the components
  3.    complex in nature
  4.    real in nature
 Discuss Question
Answer: Option C. -> complex in nature
Answer: (c).complex in nature
Question 3. Components in an Anderson’s bridge are ________
  1.    less
  2.    zero
  3.    intermediate
  4.    more
 Discuss Question
Answer: Option D. -> more
Answer: (d).more
Question 4. Anderson’s bridge is very basic.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 5. Anderson’s bridge ________
  1.    can’t be shielded
  2.    can be fully shielded
  3.    can be partially shielded
  4.    can be shielded based on the components used
 Discuss Question
Answer: Option A. -> can’t be shielded
Answer: (a).can’t be shielded
Question 6. What is the significance of Anderson bridge with respect to Q factor?
  1.    difficult to balance the bridge
  2.    easy to balance the bridge
  3.    intermediate balance can be achieved
  4.    no balance can be done
 Discuss Question
Answer: Option B. -> easy to balance the bridge
Answer: (b).easy to balance the bridge
Question 7. An Anderson’s bridge can be used to ________
  1.    measure mutual inductance
  2.    measure impedance
  3.    measure self inductance
  4.    measure stray capacitance
 Discuss Question
Answer: Option C. -> measure self inductance
Answer: (c).measure self inductance
Question 8. Schering bridge is one of the most widely used AC bridges.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 9. Schering bridge is used for _________
  1.    low voltages only
  2.    low and high voltages
  3.    high voltages only
  4.    intermediate voltages only
 Discuss Question
Answer: Option B. -> low and high voltages
Answer: (b).low and high voltages
Question 10. Power factor of a Schering bridge is _________
  1.    p.f. = sin∅ₓ = Zₓ⁄Rₓ
  2.    p.f. = cot∅ₓ = Rₓ⁄Zₓ
  3.    p.f. = cos∅ₓ = Rₓ⁄Zₓ
  4.    p.f. = tan∅ₓ = Rₓ⁄Zₓ
 Discuss Question
Answer: Option C. -> p.f. = cos∅ₓ = Rₓ⁄Zₓ
Answer: (c).p.f. = cos∅ₓ = Rₓ⁄Zₓ

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