Sail E0 Webinar

10th Grade > Physics

ELECTRICITY MCQs

Total Questions : 244 | Page 8 of 25 pages
Question 71. The rate of flow of charges is called
  1.    static charge
  2.    electric current
  3.    Electromotive force (EMF)
  4.    coulomb's force
 Discuss Question
Answer: Option B. -> electric current
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 72. Potential difference across ends of conductor causes loss of
  1.    mechanical energy
  2.    electrical energy
  3.    potential energy
  4.    gravitational energy
 Discuss Question
Answer: Option B. -> electrical energy
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 73. The SI unit of current is
  1.    charge
  2.    ohm
  3.    volt
  4.    ampere
 Discuss Question
Answer: Option D. -> ampere
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 74. If the resistance of an electric bulb is 500 Ω and voltage across its ends is 250 V then power consumed by it is
  1.    130 W
  2.    125 W
  3.    120 W
  4.    200 W
 Discuss Question
Answer: Option B. -> 125 W
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 75. In house wiring, all appliances are connected in
  1.    parallel
  2.    series
  3.    combination
  4.    alternative circuit
 Discuss Question
Answer: Option A. -> parallel
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 76. The equivalent resistance is equal to the sum of the individual resistance of the combination in
  1.    series combination
  2.    parallel combination
  3.    circular combination
  4.    random combination
 Discuss Question
Answer: Option A. -> series combination
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 77. In Pakistan, the frequency of alternating current is
  1.    40 Hz
  2.    50 Hz
  3.    60 Hz
  4.    70 Hz
 Discuss Question
Answer: Option B. -> 50 Hz
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 78. The resistance of a copper wire if it's length is 1 m and its diameter is 2 mm is
  1.    5.4 x 10-³ Ω
  2.    5 Ω
  3.    4 Ω
  4.    2 Ω
 Discuss Question
Answer: Option A. -> 5.4 x 10-³ Ω
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 79. Electric current has a single path through the circuit in
  1.    random combination
  2.    series combination
  3.    parallel combination
  4.    circular combination
 Discuss Question
Answer: Option B. -> series combination
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 80. The current produced by AC generators is
  1.    alternative current
  2.    fixed current
  3.    negative current
  4.    direct current
 Discuss Question
Answer: Option A. -> alternative current
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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

GPOE / GPA Combined 1 Free Mock Test SAIL JO E-0 2024
Chapter 3.1 : INTRODUCTION Chapter 3 : Sinter Plant SAIL E0 - GPOE/GPA 2024
Chapter 2.3 : COAL HANDLING PLANT - Set 1 Chapter 2 : Coke Ovens and Coal Chemicals SAIL E0 - GPOE/GPA 2024
Chapter 1.1 : INTRODUCTION Chapter 1 : Raw Material Handling Plant SAIL E0 - GPOE/GPA 2024
DSP Combined 1 Free Revision Test SAIL JO E-0