# Responsive Overview - 7 Online Exam Quiz

Responsive Overview - 7 GK Quiz. Question and Answers related to Responsive Overview - 7. MCQ (Multiple Choice Questions with answers about Responsive Overview - 7

### A gravity dam is subjected to hydrodynamic pressure caused by __

Options

A : the rising waves of the reservoir when a flood wave enters into it

B : the rising waves in the reservoir due to high winds

C : the increase in water pressure momentarily caused by the horizontal earthquake acting towards the reservoir

D : the increase in water pressure momentarily caused by the horizontal earthquake acting towards the dam

Options

A : 369

B : 360

C : 260

D : 100

### In a concrete gravity dam with a vertical upstream face the stabilising force is provided by the ___

Options

A : weight of the dam

B : the water supported against the upstream slope

C : uplift pressure

D : water pressure at the tail end

Options

A : 4000

B : 5000

C : 1000

D : 2390

### The horizontal component of an earthquake wave producing instability in a dam is the one which acts __

Options

A : towards the reservoir

B : towards the dam

C : away from the reservoir

D : away from the dam

### The vertical component of the earthquake wave which produces adverse effects on the stability of a dam when is acting in __

Options

A : upward direction

B : downward direction

C : both upward and downward direction

D : any direction

### The vertical downward earthquake acceleration av = 0.1g acting on a gravity dam will __

Options

A : increase the resisting weight of the dam by 10%

B : decrease the resisting weight of the dam by 10%

C : increase the uplift by 10%

D : decrease the uplift by 10%

### What activates the collapsible element with an option?

Options

A : .collapse(?options?)

B : .collapse(?show?)

C : .collapse(??toggle)

D : .collapse(?hide?)

### What adds slides to carousel?

Options

A : .carousel

B : .carousel-inner

C : .item

D : .carousel-indicators

Options

A : container

B : content

C : delay

D : placement

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