Self Studies
Self Studies
Self Studies
Self Studies

Combustion and ...

TIME LEFT -
  • Question 1
    1 / -0

    Which of the following is an example of rapid combustion?

  • Question 2
    1 / -0

    In which of the following types of combustion are heat, light and sound produced?

  • Question 3
    1 / -0

    I Match the entries in Column-l with those in Column-ll correctly.

      Column - I   Column - II
    (a) Dark inner zone (i) Hottest part (No carbon)
    (b) Blue zone (ii) Partial combustion
    (c) Luminous zone (iii) Unburnt vapours of wax
    (d) Non-luminous zone (iv) Complete combustion

  • Question 4
    1 / -0

    What does the blue zone in an L.P.G. flame indicate?

  • Question 5
    1 / -0

    What does natural gas contain?

  • Question 6
    1 / -0

    How is synthetic petrol produced?

  • Question 7
    1 / -0

    Arrange the following fuels in the increasing order of their calorific value.

    (i) Petrol
    (ii) Wood
    (ii) Coal
    (iv) Natural gas

  • Question 8
    1 / -0

    What does the incomplete combustion of a fuel give?

  • Question 9
    1 / -0

    The total amount of heat produced by a fuel having a calorific value of 20 kJ kg 1 was found to be 50,000 joules. How much fuel was burnt?

  • Question 10
    1 / -0

    What is combustion?

Submit Test
Self Studies
User
Question Analysis

  • Answered - 0

  • Unanswered - 10

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Submit Test
Self Studies Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Self Studies
Click on Allow to receive notifications
Allow Notification
Self Studies
Self Studies Self Studies
To enable notifications follow this 2 steps:
  • First Click on Secure Icon Self Studies
  • Second click on the toggle icon
Allow Notification
Get latest Exam Updates & FREE Study Material Alerts!
Self Studies ×
Open Now