Diploma Thermal Engineering 2 CAT 1 Model Question paper Download

Diploma Thermal Engineering 2 CAT 1 Model Question paper Download

Diploma Thermal Engineering 2 CAT 1 Model Question paper

Dear Students

We have added Diploma Thermal Engineering 2 CAT 1 Model Question paper (N Scheme Pattern) for the second year Diploma Mechanical Engineering Students. You can download Diploma Thermal Engineering 2 CAT 1 Model Question paper as PDF

Join our Study Materials Group

WhatsAppClick here
TelegramClick here

Diploma Thermal Engineering 2 CAT 1 Model Question paper
Diploma Thermal Engineering 2 CAT 1 Model Question paper

CAT TEST 1 MODEL QUESTION PAPER

Thermal Engineering 2

Department: Mechanical Engineering        Year : III          Semester : V

TEST PORTIONS: UNIT 1 & 2                                     Maximum Marks = 50

Part – A (Three Marks, Answer all the questions)                       5 x 3 = 15 Marks

  1. State the advantages of superheated steam.
  2. What do you mean by external work of evaporation?
  3. Define dryness fraction.
  4. List out the advantages of high pressure boilers.
  5. Mention the common external treatments given to boiler feed water?

Part – B (Answer all the Questions, All Question carries Equal Marks)   35 Marks

  1. Two boilers A and B discharge equal amounts of steam into same main. Both the boilers operate at a pressure of 14 bar absolute, which is also the pressure of steam in the main. The boiler A delivers steam at 300oC. For a temperature of 235oC in the main, estimate the quality of steam supplied by the boiler. Also determine the net increase or decrease of entropy.

Take Cp = 2.1 kJ/kgK for superheated steam. (14 Marks)

  1. Explain the method of finding dryness fraction of steam using separating and throttling calorimeter with a neat sketch. (14 Marks)
  2. Briefly explain the important clauses of Indian boiler act. (7 Marks)

Diploma Design of Machine Elements CAT Model Question paper – Download Link

Leave a Reply

Your email address will not be published.

error: Content is protected !!
Ads Blocker Image Powered by Code Help Pro

Ads Blocker Detected!!!

We have detected that you are using extensions to block ads. Please support us by disabling these ads blocker.