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3 years ago

What is a table saw for

Engineering

2 answers:

bezimeni [28]3 years ago

7 0

Cutting the table because a table saw is for cutting tables.......

svet-max [94.6K]3 years ago

5 0

Answer:

a table

Explanation:

because you can saw the table

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Freeeee pointssssssssssss

Annette [7]

Answer:thx

Explanation:

5 0

3 years ago

Read 2 more answers

Consider a Carnot heat pump cycle executed in a steady-flow system in the saturated mixture region using R-134a flowing at a rat

attashe74 [19]

Answer:

7.15

Explanation:

Firstly, the COP of such heat pump must be measured that is,

$COP_{HP}=\frac{T_H}{T_H-T_L}$

Therefore, the temperature relationship, $T_H=1.15\;T_L$

Then, we should apply the values in the COP.

$=\frac{1.15\;T_L}{1.15-1}$

$=7.67$

The number of heat rejected by the heat pump must then be calculated.

$Q_H=COP_{HP}\times W_{nst}$

$=7.67\times5=38.35$

We must then calculate the refrigerant mass flow rate.

$m=0.264\;kg/s$

$q_H=\frac{Q_H}{m}$

$=\frac{38.35}{0.264}=145.27$

The $h_g$ value is 145.27 and therefore the hot reservoir temperature is 64° C.

The pressure at 64 ° C is thus 1849.36 kPa by interpolation.

And, the lowest reservoir temperature must be calculated.

$T_L=\frac{T_H}{1.15}$

$=\frac{64+273}{1.15}=293.04$

$=19.89\°C$

the lowest reservoir temperature = 258.703 kpa

So, the pressure ratio should be = 7.15

8 0

3 years ago

On a CNC lathe, which of the following axes specifies the distance of the cutting tool from the workpiece centerline?

kvasek [131]

Answer:

The axis of motion that is parallel to the spindle axis is always the Z-axis.

Explanation:

Z-Axis Which axis is which depends on the orientation of the spindle.

If the spindle is vertical (Figure 2.1), the Z-axis is vertical. Either the quill or the knee of a vertical spindle mill will move when a Z-axis command is executed.

This is the best answer I could give you, maybe you could show us a pic of the question so we see all the possible choices?

8 0

3 years ago

You are driving on a public road and need to tum your vehicle around. You can use a three-point turn

harina [27]

Only where U-turns are permitted, and only if the road is too narrow for your vehicle to make a U-turn and you cannot go.

5 0

4 years ago

Determine the maximum intensity ww of the uniform distributed load that can be applied to the beam without risk of causing the s

AnnyKZ [126]

Answer:

Please see attachment

Explanation:

Please see attachment

3 0

4 years ago