# Thread: Pole Lengths and Crossing Height.

1. ## Re: Pole Lengths and Crossing Height.

Hi Guys

I get the following:-

C1=D/(1/TanA4+1/TanA3)= 33.08821294
P3 67.55902076
P4 67.43208235
P4 crossover 38.49859273
P3 crossover 44.87892315

Do you agree?

Regards

Luke

2. ## Re: Pole Lengths and Crossing Height.

Yes, agree exactly.

3. ## Re: Pole Lengths and Crossing Height.

Thanks Guys

I get the following

C1=D/(1/TanA4+1/TanA3)= 33.08821294
P3 67.55902076
P4 67.43208235
P4 crossover from base 38.49859273
P3 crossover from base 44.87892315

do you agree?

Regards

Luke

The worksheet "Input and Answer Display Q2" is used for entering and display of answers. Worksheet "Calculations Query2" is used for the working steps. I am struggling with "Calculations Query1" to determine how to get length for P3. I am sure the diagram will cause amusement!

4. ## Re: Pole Lengths and Crossing Height.

Very grateful for the help, but I am really struggling with "Calculations Query1" in the spreadsheet. Please can you point me in the right direction for the steps in determining P3. Many Thanks Luke

5. ## Re: Pole Lengths and Crossing Height.

Please find a Simplified diagram in the attached spreadsheet. Any assistance is welcome on the steps to take. Thanks Luke

6. ## Re: Pole Lengths and Crossing Height.

Hi Luke,
You can't keep adding new problems (changing values and questions). Post your new problem.

7. ## Re: Pole Lengths and Crossing Height.

My apologies. As the questions/problems all relate to the same area I have kept it in the same thread. I will raise a new post. Thanks Luke

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