Chandigarh University has decided to conduct an entrance cum scholarship test named as Chandigarh University Common Entrance Test (CUCET) for admission to various programs so as to provide an opportunity to bright and inquisitive young minds from across the country to study in most challenging and diverse academic environment.
CUET Sample Papers Aspirants who wish to take the CUET 2023 exam can practise the CUET 2023 sample papers to understand the exam format. Candidates will get a better understanding of the CUET syllabus and exam pattern through the CUET 2023 sample papers. The CUET sample papers contain MCQs based on cases, assertions, reasons, statements, and arguments/conclusions, and they cover various domains.
CUCET ME-Mechanical Sample Paper
1. A cyclic heat engine operates between a source temperature of 927 oC and a sink temperature of 27 oC. What will be the maximum efficiency of the heat engine?
- 95%
- 80%
- 75%
- 70%
2. A quasi-static process has main characteristics as it is
- A stationary process
- An infinitely slow process
- A random process
- A spontaneous process
3. All perfect gases change in volume by 1/273th of its original volume at 0°C for every 1°C change in temperature, when the pressure remains constant. This statement is called
- Boyle’s law
- Charles’ law
- Gay-Lussac law
- Joule’s law
4. As the heat rejection temperature decreases in the vapour power cycle below atmospheric pressure,
- The vacuum in the condenser also decreases
- The vacuum in the condenser increases
- It does not produce any vacuum in condenser
- The vacuum in the condenser mybe increases or decrease
5. At ideal condition of vapour power cycle, reversible constant pressure heat rejection is carried out at
- Boiler
- Turbine
- Condenser
- Feed pump
6. Condition under which solid state is converted into liquid state.
- Fusion
- Melting
- Sublimation
- Freezing
7. Critical temperature and critical pressure of steam is
- 20C and 374.15 Bar
- 15 0C and 374.15 bar
- 15 0C and 221 bar
- 25 0C and 321 bar
8. Heat addition takes place at ———– process in case of Rankine cycle
- Isothermal
- Isobaric
- Isentropic
- Isotope
9. Heat supplied rate to steam per unit net power output is defined as
- Steam rate
- Work rate
- Heat rate
- Pulse rate
10. If m1 and m2 are the masses of liquid and vapour respectively in a liquid-vapour mixture, then what is the formula for dryness fraction x?
- x = (m1 + m2) / m1
- x = (m1 + m2) / m2
- x = m1 / (m1 + m2)
- x = m2 / (m1 + m2)