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

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Question 182

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

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Question 183

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

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Question 184

Which one of the following is an axial flow turbine?

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Question 185

The unit of turbine is equal to:

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Question 186

Pseudo plastic is a fluid for which

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Question 187

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

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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

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Question 189

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

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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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