SSC JE Mechanical Engineering 29th Jan 2018 Shift-2

Instructions

For the following questions answer them individually

Question 181

The total drag on a plate held normal to the flow is equal to

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Question 182

The critical depth of a channel is expressed as

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Question 183

The hydraulic accumulator is fitted

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Question 184

The Banki turbine is generally employed for a head upto

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Question 185

The function of a hydraulic turbine is to convert water energy into

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Question 186

Consider the following statements:
1. Piezometer is used to measure small variation of pressure above or below ambient pressure.
2.Thixotropic fluid exhibits decrease in viscosity with time.
Which of the above statements is/are correct?

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Question 187

How could 'Magnus effect' be simulated as a combination?

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Question 188

Consider the following statements in respect of Kaplan turbine
1. It is a reaction turbine.
2. It is a mixed flow turbine.
3. It has adjustable blades.
Which of the statements given above are correct?

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Question 189

Which one of the following is the correct statement?
Streamline, path line and streak line are identical when the

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Question 190

The energy grade line (EGL) for steady flow in a uniform diameter pipe is shown above. Which of the following items is contained in the box?

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