Sail E0 Webinar

MCQs

Total Questions : 162 | Page 12 of 17 pages
Question 111. If a 24 V and a 6 V battery are series opposing, the total voltage is
  1.    18 V
  2.    30 V
  3.    24 V
  4.    0 V
 Discuss Question
Answer: Option A. -> 18 V
Question 112. To measure the current out of the second resistor in a circuit consisting of four resistors, an ammeter can be placed
  1.    at the negative terminal of the source
  2.    between the second and third resistors
  3.    between the third and fourth resistors
  4.    at any point in the circuit
 Discuss Question
Answer: Option D. -> at any point in the circuit
Question 113. A series circuit consists of three resistors. Two resistors are 1.2 k each. The total resistance is 12 k. The value of the third resistor
  1.    is 960
  2.    cannot be determined
  3.    is 9,600
  4.    is 1.2 k
 Discuss Question
Answer: Option C. -> is 9,600
Question 114. Two 1.5 V cells are connected series opposing across two 100 resistors in series. Total current flow is
  1.    2 mA
  2.    15 mA
  3.    5 mA
  4.    0 A
 Discuss Question
Answer: Option D. -> 0 A
Question 115. Four equal-value resistors are in series with a 12 V battery and 13.63 mA are measured. The value of each resistor is
  1.    22
  2.    220
  3.    88
  4.    880
 Discuss Question
Answer: Option B. -> 220
Question 116. The total resistance of a circuit is 680 . The percentage of the total voltage appearing across a 47 resistor that makes up part of the total series resistance is
  1.    6.91%
  2.    68%
  3.    47%
  4.    69%
 Discuss Question
Answer: Option A. -> 6.91%
Question 117. Two 6 V batteries are connected series aiding across two 1.2 k resistors in series. Current through each resistor is
  1.    10 mA
  2.    2.5 mA
  3.    0 A
  4.    5 mA
 Discuss Question
Answer: Option D. -> 5 mA
Question 118. When a fourth resistor is connected in series with three resistors, the total resistance
  1.    decreases
  2.    increases
  3.    increases by one-fourth
  4.    remains the same
 Discuss Question
Answer: Option B. -> increases
Question 119. A certain series circuit consists of a 1/8 W resistor, a 1/4 W resistor, and a 1/2 W resistor. The total resistance is 1200 . If each resistor is operating in the circuit at its maximum power dissipation, total current flow is
  1.    190 mA
  2.    2.7 mA
  3.    27 mA
  4.    19 mA
 Discuss Question
Answer: Option C. -> 27 mA
Question 120. A string of five series resistors is connected across a 6 V battery. Zero voltage is measured across all resistors except R3. The voltage across R3 is
  1.    6 V
  2.    0.6 V
  3.    0 V
  4.    1.2 V
 Discuss Question
Answer: Option A. -> 6 V

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

DSP Combined 1 Free Revision Test SAIL JO E-0
GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0
BSP Plant Specific Review Test SAIL JO E-0
BSL Combined 1 Free Revision Test SAIL JO E-0
GFM Combined 1 Free Revision Test SAIL JO E-0