SSC JE Mechanical Engineering 24th Jan 2018 Shift-2

Instructions

For the following questions answer them individually

SSC JE Mechanical Engineering 24th Jan 2018 Shift-2 - Question 181


Fire hose nozzle is generally made of

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SSC JE Mechanical Engineering 24th Jan 2018 Shift-2 - Question 182


Profile drag is equal to

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SSC JE Mechanical Engineering 24th Jan 2018 Shift-2 - Question 183


Highest efficiency is obtained with following channel section

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SSC JE Mechanical Engineering 24th Jan 2018 Shift-2 - Question 184


Gate is an opening

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SSC JE Mechanical Engineering 24th Jan 2018 Shift-2 - Question 185


The vertical component of pressure force on a submerged curved surface is equal to

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SSC JE Mechanical Engineering 24th Jan 2018 Shift-2 - Question 186


The rise of liquid along the walls of a revolving cylinder above the initial level

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SSC JE Mechanical Engineering 24th Jan 2018 Shift-2 - Question 187


The discharge in a Sultro weir varies as proportional to

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SSC JE Mechanical Engineering 24th Jan 2018 Shift-2 - Question 188


The component of the force of the fluid on the body (which is generally inclined to the direction of motion of the body) parallel to the direction of motion is called

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SSC JE Mechanical Engineering 24th Jan 2018 Shift-2 - Question 189


The pressure coefficient may take the form

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SSC JE Mechanical Engineering 24th Jan 2018 Shift-2 - Question 190


The actual velocity at vena contracta for flow through an orifice from a reservoir of height H =

A] $$\sqrt{2gH}$$

B] $$C_v \sqrt{2gH}$$

C] $$\frac{\sqrt{2gH}}{C_v}$$

D] $$C_d \sqrt{2gH}$$

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