3 years ago

Need help with these 3 ez questions pls help me.

Engineering

1 answer:

vivado [14]3 years ago

7 0

Answer:

21: False 22: Unprofessional behavior 23: True Explanation:

Hope this helps!

You might be interested in

(a) In a 3-phase, 4-wire system, the currents are in the A, B, and C lines under abnormal conditions of loading were as follows:

Verizon [17]

Answer:

Check the attached image below

Explanation:

Kindly check the attached image below to get the step by step explanation to the question above.

5 0

3 years ago

Calculate the electroosmotic velocity of an aqueous solution through a glass capillary 5 cm long with a 0.5 mm internal diameter

natita [175]

Answer:

Electroosmotic velocity will be equal to $1.6\times 10^{-4}m/sec$

Explanation:

We have given applied voltage v = 100 volt

Length of capillary L = 5 mm = 0.005 m

Zeta potential of the capillary surface $\xi =80mV=0.08volt$

Dielectric constant of glass is between 5 to 10 here we are taking dielectric constant as $\epsilon =10$

Viscosity of glass is $\eta =10^8$

Electroosmotic velocity is given as $v_{eo}=\frac{\epsilon \xi }{\eta }\times \frac{v}{L}$

$v_{eo}=\frac{10\times 0.08 }{10^8 }\times \frac{100}{0.005}=1.6\times 10^{-4}m/sec$

So Electroosmotic velocity will be equal to $1.6\times 10^{-4}m/sec$

8 0

4 years ago

Drum brakes are usually designed so that the condition of the lining can be checked even if the drum has not been

artcher [175]

Answer:

no it has to be removed

Explanation:

8 0

3 years ago

Sketches are a very efficient way to share ideas.<br> True<br> False

timurjin [86]

Answer:

yes

Explanation:

4 0

3 years ago

Read 2 more answers

What type of bridge is the sunshine skyway bridge?

sdas [7]

Answer:

That's either a cable-stayed bridge or a cantilever bridge

6 0

3 years ago