Sail E0 Webinar

MCQs

Total Questions : 206 | Page 21 of 21 pages
Question 201. ________ relay is preferred for phase fault on short transmission line.
  1.    Impedance
  2.    Reactance
  3.    None of these
  4.    Induction type
 Discuss Question
Answer: Option B. -> Reactance
Question 202. Interruption of large currents by relay requires
  1.    all of these
  2.    wide separation of the opened contacts
  3.    arc suppressing blow out coils
  4.    high speed opening of contacts
 Discuss Question
Answer: Option A. -> all of these
Question 203. The fuse rating is expressed in terms of
  1.    voltage
  2.    kVA
  3.    current
  4.    VAR
 Discuss Question
Answer: Option C. -> current
Question 204. A short-circuit is identified by
  1.    no current flow
  2.    voltage drop
  3.    voltage rise
  4.    heavy current flow
 Discuss Question
Answer: Option D. -> heavy current flow
Question 205. In Railway applications ______ circuit breaker is used.
  1.    minimum oil
  2.    air break
  3.    SFe
  4.    bulk oil
 Discuss Question
Answer: Option B. -> air break
Question 206. The fuse wire, in D.C. circuits, is inserted in
  1.    none of the listed here
  2.    positive circuit only
  3.    Both of the listed here
  4.    negative circuit only
 Discuss Question
Answer: Option C. -> Both of the listed here

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