SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1

Instructions

For the following questions answer them individually

Question 181

The coefficient of friction in term or Reynold's number is

Question 182

The maximum velocity of an airplane in steady level flight will occur at an angle of attack of

Question 183

The wave produced due to surface tension in a shallow channel is known as


Question 184

Which one of the following is an axial flow turbine?

Question 185

The unit of turbine is equal to:

Question 186

Pseudo plastic is a fluid for which


Question 187

Match the list I and list II and select the correct answer using the codes given below the list.

Question 188

Centrifugal pumps have which of the following advantages?
1. Low initial cost
2. Compact, occupying less floor space
3. Easy handling of highly viscous fluids

Question 189

What is the unit of dynamic viscosity of a fluid termed ‘poise’ equivalent to?


Question 190

Which one of the following conditions will linearize the Navier - Stokes equations to make it amenable for analytical solutions?

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