Sail E0 Webinar

MCQs

Total Questions : 1058 | Page 77 of 106 pages
Question 761. Gases have
  1.    No value of specific heat
  2.    Only one value of specific heat
  3.    Two values of specific heat
  4.    Under some conditions one value and sometimes two values of specific heat
 Discuss Question
Answer: Option C. -> Two values of specific heat
Question 762. The heat and work are mutually convertible. This statement is called ___ law of thermodynamics.
  1.    Second
  2.    Zeroth
  3.    First
  4.    Third
 Discuss Question
Answer: Option C. -> First
Question 763. Work done is zero for the following process
  1.    Free expansion
  2.    All of the listed here
  3.    Throttling
  4.    Constant volume
 Discuss Question
Answer: Option B. -> All of the listed here
Question 764. On weight basis, air contains following parts of oxygen
  1.    23
  2.    21
  3.    73
  4.    25
 Discuss Question
Answer: Option A. -> 23
Question 765. One kg of ethylene (C2H4) requires 2 kg of oxygen and produces 22/7 kg of carbon dioxide and ___ kg of water or steam.
  1.    9/7
  2.    11/4
  3.    11/7
  4.    7/4
 Discuss Question
Answer: Option A. -> 9/7
Question 766. A sudden fall in the barometer reading is a sign of approaching
  1.    Fine weather
  2.    Cold wave
  3.    Storm
  4.    Rains
 Discuss Question
Answer: Option C. -> Storm
Question 767. When a gas is heated, change takes place in
  1.    All of the listed here
  2.    Temperature
  3.    Volume
  4.    Pressure
 Discuss Question
Answer: Option A. -> All of the listed here
Question 768. Universal gas constant is defined as equal to product of the molecular weight of the gas and
  1.    Gas constant
  2.    Ratio of two specific heats
  3.    Specific heat at constant volume
  4.    Specific heat at constant pressure
 Discuss Question
Answer: Option A. -> Gas constant
Question 769. A path 1-2-3 is given. A system absorbs 100 kJ as heat and does 60 kJ of work while along the path 1-4-3, it does 20 kJ of work. The heat absorbed during the cycle 1-4-3 is
  1.    -80 kJ
  2.    -40 kJ
  3.    -140 kJ
  4.    +60 kJ
 Discuss Question
Answer: Option D. -> +60 kJ
Question 770. Heat and work are
  1.    Intensive properties
  2.    Path functions
  3.    Point functions
  4.    System properties
 Discuss Question
Answer: Option B. -> Path functions

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