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3 years ago

1: asha started abusness with 30.000

Engineering

1 answer:

svetoff [14.1K]3 years ago

4 0

Answer:

Explanation:adrive with visual acutity of 20/30 can just decipher asing adistance 20ft from asing determine the maximum destance from the sing which drivers with the flowing visual acuities will able to see the same sing 20/15 20/50

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public interface Frac { /** @return the denominator of this fraction */ int getDenom(); /** @return the numerator of this fracti

True [87]

Answer:

The Full details of the answer is attached.

7 0

3 years ago

Gennadij [26K]

Answer:

Explanation:

3 0

3 years ago

A reservoir manometer has vertical tubes of diameter D518 mm and d56 mm. The manometer liquid is Meriam red oil. Develop an alge

Nat2105 [25]

Answer:

Explanation:

Given that :

the diameter of the reservoir D = 18 mm

the diameter of the manometer d = 6 mm

For an equilibrium condition ; the pressure on both sides are said to be equal

∴

$\Delta \ P = \rho _{water} g \Delta h_{water} = \rho _{oil} g \Delta h_{oil}$

$\Delta \ P = \rho _{oil} g (x+L) ----- (1)$

According to conservation of volume:

$A*x = a*L$

$\dfrac{\pi}{4}D^2x = \dfrac{\pi}{4}d^2 L$

$x = ( \dfrac{d}{D})^2L$

Replacing x into (1) ; we have;

$\Delta \ P = \rho _{oil} g ( ( \dfrac{d}{D})^2L+L)$

$\Delta \ P = \rho _{oil} g \ L ( ( \dfrac{d}{D})^2+1)$

$L = \dfrac{\Delta \ P}{\rho _{oil} g \ ( ( \dfrac{d}{D})^2+1)}$

Thus; the liquid deflection is : $L = \dfrac{\Delta \ P}{\rho _{oil} g \ ( ( \dfrac{d}{D})^2+1)}$

when the applied pressure is equivalent to 25 mm of water (gage); the liquid deflection is:

$L = \dfrac{\Delta \ P}{\rho _{oil} g \ ( ( \dfrac{d}{D})^2+1)}$

$L = \dfrac{\rho_{water} \g \Delta \ h}{\rho _{water} SG_{oil}g \ ( ( \dfrac{d}{D})^2+1)}$

$L = \dfrac{\g \Delta \ h}{SG_{oil}g \ ( ( \dfrac{d}{D})^2+1)}$

$L = \dfrac{25}{0.827 ( ( \dfrac{6}{18})^2+1)}$

L = 27.21 mm

4 0

3 years ago

When will stemuless checks come I was told not to file my taxes because I get a pension check every month direct deposit money i

Keith_Richards [23]

The IRS and the U.S Department of the treasury declared that social security recipients are not required to file a simple tax return to receive stimulus payments under the CARES Act.

Explanation:

Due to the impact of corona virus problem, the CARES Act calls for stimulus payment to be sent to Americans based on their gross income.

The Social security recipients are not required to file a tax return and do not take action and they will receive the payments directly to their bank accounts.

The Automatic payments will begin by next week. The eligible taxpayers who filed tax returns for 2019 or 2018 and chose direct deposit for their refund will automatically receive a stimulus payment of $1,200 for individuals or $2,400 for married couples and $500 for each qualifying child.

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3 years ago

When operating a crane, which of the following is an important safety precaution? Select all that apply.

Zigmanuir [339]

The three correct answers are Check for overhead power lines, Ensure your area of travel is clear, and never lift people.

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2 years ago