Sail E0 Webinar

MCQs

Total Questions : 118 | Page 5 of 12 pages
Question 41. Eight-tenths coulomb passes a point in 4 s. The current in amperes is
  1.    0.2 A
  2.    1.6 A
  3.    16 A
  4.    2 A
 Discuss Question
Answer: Option A. -> 0.2 A
Question 42. A material that does not allow current under normal conditions is a(n)
  1.    conductor
  2.    insulator
  3.    valence
  4.    semiconductor
 Discuss Question
Answer: Option B. -> insulator
Question 43. The colored bands for a 4,700 ohm resistor with a ten percent tolerance are
  1.    yellow, violet, red, silver
  2.    yellow, violet, orange, gold
  3.    orange, violet, red, silver
  4.    yellow, violet, red, gold
 Discuss Question
Answer: Option A. -> yellow, violet, red, silver
Question 44. A multimeter measures
  1.    resistance
  2.    current, voltage, and resistance
  3.    current
  4.    voltage
 Discuss Question
Answer: Option B. -> current, voltage, and resistance
Question 45. The unit of electrical charge is the
  1.    volt
  2.    coulomb
  3.    joule
  4.    ampere
 Discuss Question
Answer: Option B. -> coulomb
Question 46. A wiper is the sliding contact in a
  1.    photoconductive cell
  2.    potentiometer
  3.    thermistor
  4.    switch
 Discuss Question
Answer: Option B. -> potentiometer
Question 47. If there is 6 A of current through the filament of a lamp, how many coulombs of charge move through the filament in 1.75 s?
  1.    10.5 C
  2.    105 C
  3.    34 C
  4.    3.4 C
 Discuss Question
Answer: Option A. -> 10.5 C
Question 48. A neutral atom with an atomic number of five has how many electrons?
  1.    1
  2.    depends on the type of atom
  3.    none
  4.    5
 Discuss Question
Answer: Option D. -> 5
Question 49. An ammeter is an electrical instrument used to measure
  1.    resistance
  2.    current
  3.    None of these
  4.    voltage
 Discuss Question
Answer: Option B. -> current
Question 50. An ohmmeter is an instrument for measuring
  1.    current
  2.    wattage
  3.    voltage
  4.    resistance
 Discuss Question
Answer: Option D. -> resistance

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