Sail E0 Webinar

MCQs

Total Questions : 199 | Page 7 of 20 pages
Question 61. In a sinusoidal wave, average current is always _______ rms current.
  1.    Greater than
  2.    Less than
  3.    Equal to
  4.    Not related
 Discuss Question
Answer: Option B. -> Less than
Answer: (b).Less than
Question 62. For a rectangular wave, average current is ______ rms current.
  1.    Greater than
  2.    Less than
  3.    Equal to
  4.    Not related
 Discuss Question
Answer: Option C. -> Equal to
Answer: (c).Equal to
Question 63. If the maximum value of the current is 5√2 A, what will be the value of the average current?
  1.    10/π A
  2.    5/π A
  3.    15/π A
  4.    25/π A
 Discuss Question
Answer: Option A. -> 10/π A
Answer: (a).10/π A
Question 64. Find the total current in the circuit if two currents of 4+5j flow in the circuit.
  1.    4+5j A
  2.    4A
  3.    5A
  4.    8+10j A
 Discuss Question
Answer: Option D. -> 8+10j A
Answer: (d).8+10j A
Question 65. For multiplication and division of phasors, we use ____________ form.
  1.    Rectangular
  2.    Polar
  3.    Either rectangular or polar
  4.    Neither rectangular nor polar
 Discuss Question
Answer: Option B. -> Polar
Answer: (b).Polar
Question 66. If a voltage of 2+5j and another voltage of 3+ 6j flows through two different resistors, connected in series, in a circuit, find the total voltage in the circuit.
  1.    2+5j V
  2.    3+6j V
  3.    5+11j V
  4.    5+10j V
 Discuss Question
Answer: Option C. -> 5+11j V
Answer: (c).5+11j V
Question 67. For addition and subtraction of phasors, we use the _________ form.
  1.    Rectangular
  2.    Polar
  3.    Either rectangular or polar
  4.    Neither rectangular nor polar
 Discuss Question
Answer: Option A. -> Rectangular
Answer: (a).Rectangular
Question 68. What is the correct expression of ω?
  1.    ω=2π
  2.    ω=2πf
  3.    ω=πf
  4.    ω=2f²
 Discuss Question
Answer: Option B. -> ω=2πf
Answer: (b).ω=2πf
Question 69. When one sine wave passes through the zero following the other, it is _________
  1.    Leading
  2.    Lagging
  3.    Neither leading nor lagging
  4.    Either leading or lagging
 Discuss Question
Answer: Option B. -> Lagging
Answer: (b).Lagging
Question 70. Find the value of ω if the frequency is 5Hz?
  1.    3.14 rad/s
  2.    31.4 rad/s
  3.    34 rad/s
  4.    341 rad/s
 Discuss Question
Answer: Option B. -> 31.4 rad/s
Answer: (b).31.4 rad/s

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