Time Left - 08:00 mins

SSC JE 2019 - 20 technical Quiz 49

Attempt now to get your rank among 917 students!

Question 1

Which one of the following mechanism represents an inversion of the single slider crank chain.

Question 2

For maximum power transmitted by belt, the maximum permissible tension in the belt is:

Question 3

The relationship between Modulus of elasticity (E) and Modulus of rigidity (G) is.

Question 4

An engine operates between temperature limits of 900 K and and another between and 400 K. For both to be equally efficient, the value of will be

Question 5

A refrigerating machine having a coefficient of performance equal to 2 is used to remove heat at the rate of 1200 kJ/min, What is the power required for the machine____?

Question 6

The time constant of thermocouple is______.

Question 7

What is the ratio of the isentropic work to Euler’s work known as?

Question 8

Match List-I with List-II and second the correct answer using the code given below the lists :
List-I (Fluids)
A. Ideal fluid
B. Newtonian fluid
C. Inviscid fluid
D. Real fluid
List-II (Viscosity equal to)
1) Zero
2) Non-zero
3)

Question 9

Which of the following processes belong to forging operation?
1. Fullering
2. Swaging
3. Welding

Question 10

Match List-I (SI engine Operational Mode) with List-II (A-F Ratio Supplied by the Carburetor) and select the correct answer using the code given below the lists:
  • 917 attempts
  • 2 upvotes
  • 19 comments
Mar 24ESE & GATE ME