Sail E0 Webinar

MCQs

Total Questions : 109 | Page 5 of 11 pages
Question 41. Phase angle is based on _______
  1.    source
  2.    detector
  3.    power
  4.    impedance
 Discuss Question
Answer: Option D. -> impedance
Answer: (d).impedance
Question 42. Bridge balance equation for magnitude in terms of admittances is given by the relation.
  1.    Y₁̅Y₃̅ = Y₂̅Y₄̅
  2.    Y₁̅Y₂̅ = Y₃̅Y₄̅
  3.    Y₁̅Y₄̅ = Y₂̅Y₃̅
  4.    Y₁ Y₃ = Y₂ Y₄
 Discuss Question
Answer: Option C. -> Y₁̅Y₄̅ = Y₂̅Y₃̅
Answer: (c).Y₁̅Y₄̅ = Y₂̅Y₃̅
Question 43. For capacitive impedances, the phase angle is _______
  1.    tangential
  2.    negative
  3.    positive
  4.    logarithmic
 Discuss Question
Answer: Option B. -> negative
Answer: (b).negative
Question 44. For inductive impedances, the phase angle is _______
  1.    positive
  2.    negative
  3.    zero
  4.    exponential
 Discuss Question
Answer: Option A. -> positive
Answer: (a).positive
Question 45. When a bridge is balanced?
  1.    no voltage drop across the circuit
  2.    power dissipation is high
  3.    temperature of the circuit is high
  4.    no current flows
 Discuss Question
Answer: Option D. -> no current flows
Answer: (d).no current flows
Question 46. Impedance Z₃ consists of_________
  1.    resistance R₃
  2.    capacitance C₃
  3.    vibration galvanometer
  4.    capacitance C₃ in series with resistance R₃
 Discuss Question
Answer: Option D. -> capacitance C₃ in series with resistance R₃
Answer: (d).capacitance C₃ in series with resistance R₃
Question 47. In a capacitance bridge, the arms are _________
  1.    resistive
  2.    capacitive
  3.    inductive
  4.    mixture of resistance, capacitance and inductance
 Discuss Question
Answer: Option A. -> resistive
Answer: (a).resistive
Question 48. How is the bridge balanced?
  1.    using resistance R₁
  2.    using resistance R₃
  3.    through capacitance C₃
  4.    through capacitance Cₓ
 Discuss Question
Answer: Option B. -> using resistance R₃
Answer: (b).using resistance R₃
Question 49. Impedance Z₄ consists of _________
  1.    resistance Rₓ
  2.    capacitance Cₓ
  3.    combination of capacitance Cₓ and resistance Rₓ
  4.    consists of a detector
 Discuss Question
Answer: Option C. -> combination of capacitance Cₓ and resistance Rₓ
Answer: (c).combination of capacitance Cₓ and resistance Rₓ
Question 50. Bridge can be used at audio frequency.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True

Latest Videos
Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)
Direction Sense Test Part 1 Reasoning (Hindi)
Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE
Cube & Cuboid Part 1 Reasoning (Hindi)
Data Interpretation (DI) Basic Concept Reasoning (Hindi)
Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)
Sail E0 free webinar Webinars
Real Numbers Part 7 Class 10 Maths
Real Numbers Part 1 Class 10 Maths
Polynomials Part 1 Class 10 Maths

Latest Test Papers

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI
Tabulation - Test Paper 2 Data Interpretation Reasoning & DI
Test Paper 1 Direction Sense Test Reasoning & DI
ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0
GFM Combined 1 Free Revision Test SAIL JO E-0