Sail E0 Webinar

MCQs

Total Questions : 1058 | Page 89 of 106 pages
Question 881. Otto cycle consists of
  1.    Two constant volume and two isentropic processes
  2.    Two constant pressure and two isentropic processes
  3.    Two constant volume and two isothermal processes
  4.    One constant pressure, one constant volume and two isentropic processes
 Discuss Question
Answer: Option A. -> Two constant volume and two isentropic processes
Question 882. Carnot cycle consists of
  1.    One constant volume, one constant pressure and two isentropic processes
  2.    Two isothermal and two isentropic processes
  3.    Two constant volume and two isentropic processes
  4.    Two constant pressure and two isentropic processes
 Discuss Question
Answer: Option B. -> Two isothermal and two isentropic processes
Question 883. The efficiency of Diesel cycle with decrease in cut-off
  1.    First increases and then decreases
  2.    Increases
  3.    Decreases
  4.    First decreases and then increases
 Discuss Question
Answer: Option B. -> Increases
Question 884. Stirling cycle consists of
  1.    Two constant pressure and two isothermal processes
  2.    One constant volume, one constant pressure and two isentropic processes
  3.    Two constant volume and two isentropic processes
  4.    Two constant volume and two isothermal processes
 Discuss Question
Answer: Option D. -> Two constant volume and two isothermal processes
Question 885. When a gas is heated at constant pressure
  1.    Its temperature will increase
  2.    Both temperature and volume will increase
  3.    Neither temperature not volume will increase
  4.    Its volume will increase
 Discuss Question
Answer: Option B. -> Both temperature and volume will increase
Question 886. The efficiency of the Carnot cycle is (where T1 and T2 = Highest and lowest temperature during the cycle)
  1.    1 - (T2/T1)
  2.    1 - (T1/T2)
  3.    (T1/T2) - 1
  4.    1 + (T2/T1)
 Discuss Question
Answer: Option A. -> 1 - (T2/T1)
Question 887. If both Stirling and Carnot cycles operate within the same temperature limits, then efficiency of Stirling cycle as compared to Carnot cycle
  1.    Equal
  2.    More
  3.    Depends on other factors
  4.    Less
 Discuss Question
Answer: Option A. -> Equal
Question 888. Reversed Joule cycle is known as
  1.    Stirling cycle
  2.    Carnot cycle
  3.    Bell-Coleman cycle
  4.    Rankine cycle
 Discuss Question
Answer: Option C. -> Bell-Coleman cycle
Question 889. The compression ratio for Diesel engines is
  1.    20 to 30
  2.    5 to 8
  3.    15 to 20
  4.    3 to 6
 Discuss Question
Answer: Option C. -> 15 to 20
Question 890. The same volume of all gases would represent their
  1.    Specific weights
  2.    Densities
  3.    Molecular weights
  4.    Gas characteristic constants
 Discuss Question
Answer: Option C. -> Molecular weights

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