Sail E0 Webinar

General Knowledge > General Science

PHYSICS MCQs

Total Questions : 3767 | Page 34 of 377 pages
Question 331. The S.I. unit of electric charge is :
  1.    Ampere
  2.    Coulomb
  3.    E.s.u
  4.    Kelvin
 Discuss Question
Answer: Option B. -> Coulomb
Question 332. Indicate the false statement about the resistance of a wire
  1.    It depends on material of wire
  2.    It is directly proportional to the length of wire
  3.    It is directly proportional to the area of cross-section of wire
  4.    Resistance of metallic wire increases with increase in temperature
 Discuss Question
Answer: Option C. -> It is directly proportional to the area of cross-section of wire
Question 333. The magnitude of current flowing between two end points of a conductor is proportional to the potential difference between them and is called as:
  1.    Avogadro's law
  2.    Rault's law
  3.    Ohms law
  4.    Faraday's law
 Discuss Question
Answer: Option C. -> Ohms law
Question 334. What is the SI unit of electric current?
  1.    Newton
  2.    Joule
  3.    Ampere
  4.    Watt
 Discuss Question
Answer: Option C. -> Ampere
Question 335. The rate of flow of electric charge is measured in
  1.    Ampere
  2.    Coulomb
  3.    Ampere/coulomb
  4.    Ampere-coulomb
 Discuss Question
Answer: Option A. -> Ampere
Question 336. A device which is used to limit the current in an electrical circuit is called a
  1.    Grid
  2.    Fuse
  3.    Hub
  4.    Conductor
 Discuss Question
Answer: Option B. -> Fuse
Question 337. If the current flowing through a circuit is 0.6 A for 6 mins, the amount of electric charge flowing through it is ________
  1.    360C
  2.    216 C
  3.    60 C
  4.    36 C
 Discuss Question
Answer: Option B. -> 216 C
Question 338. Materials that allow electricity to flow are called
  1.    Insulators
  2.    Conductors
  3.    Electron flows
  4.    Stimulators
 Discuss Question
Answer: Option B. -> Conductors
Question 339. The fundamental scientific principle in the operation of battery is
  1.    Acid-base interaction
  2.    Dialysis
  3.    Dissociation of electrolytes
  4.    Oxidation-reduction
 Discuss Question
Answer: Option C. -> Dissociation of electrolytes
Question 340. Ohm's law is valid in case of
  1.    Semiconductor
  2.    Conductor
  3.    Superconductor
  4.    Insulator
 Discuss Question
Answer: Option B. -> Conductor

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

Chapter 3.1 : Overview of Finance & Accounts Department Chapter 3 : Finance & Accounts SAIL E0 - GFM 2024
Chapter 2.1 : Overview Chapter 2 : Materials Management SAIL E0 - GFM 2024
Chapter 1.1 : Personnel Functions- An overview Chapter 1 : Personnel Management SAIL E0 - GFM 2024
GPOE / GPA Combined 1 Free CBT Mock Test SAIL E0 2024
CBT Mixed Test 1 GPOE/GPA SAIL E0 2024