Question about Black & Decker Compact Power Screwdriver

# Black & Decker

Spec says max torque spec is 3.9 NM. It has 24 divisions .What torque each division represents?if we divide 3.9 by 24 then each division should represent 0.1625 NM. However when measuring thru Torque meter model HP-100 , HIOS make which has a valid calibration ,showing different value.Please help.

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Posted on Dec 16, 2007

Hi,
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Posted on Jan 02, 2017

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## Related Questions:

### Search a string of at least five numbers (for example, 65403) Identify all of the substrings that form numbers that are divisible by 3.

I guess a hint is that to see if a number is divisible by 3, you can add up the digits of the number and if the sum is divisible by 3, the number is divisible by 3. Another way of seeing if a number is divisible by 3 is to do an integer divide and then multiply back to see if you get what you started with. For example, 7 / 3 = 2. 2 * 3 = 6, thus 7 is not divisible by 3.

As for all the substrings, start at the 5th number and do substrings of length 1 to 5, Move to the next digit, do substrings of length 1 to 4. Move to the next digit, do substrings of length 1 to 3. Repeat until only 1 digit is left.

Good luck,

Paul

Apr 12, 2016 | Office Equipment & Supplies

### 1.71 to 4.56 ratio simpify

1.71/4.56 ratio simplified.

First, let's clean it up by multiplying top (numerator) and bottom (denominated) by 100. Now we have 171/456.

Next, I use an old trick. If you add up the digits in a number and the answer is divisible by 3, the number is divisible by 3.

1+7+1 = 9 and 9 is evenly divisible by 3, so 171 is divisible by 3.

Similarly, with 456, 4+5+6 = 15 and 3 goes evenly into 15, so 3 goes in evenly to 15. Alternatively, we can take the answer 15, and go 1+5 = 6 and 3 goes evenly into 6 so 3 goes evenly into 456.

171 ÷ 3 = 57
----- ----
456 ÷ 3 = 152

Since is 57, 5+7 = 12 and 1+2 =3, 3 goes into 57 19 times.
Since 152 is even, factors are 2 and 76. Factoring 76, 2 and 38. Factoring 38, 2 and 19. So 152 is 2 x 2 x 2 x 19.

Since 19 is common, we can divide top (numerator) and bottom (denominated) by 19.

57 ÷ 19 = 3
--- ----
152 ÷ 19 = 8

Thus, the final answer is 3/8.

Alternatively, you can factor 171 and 456 and divide by the highest common factor, which are the factors that are common to both.

Feb 22, 2015 | Office Equipment & Supplies

### Where is the division key on the keyboard

You can either use the slash key / or if you are using Word you can insert am equation

At the top of Word click the insert button, third from the left.
Then on the far right click insert equation. There you have an option to put in almost any mathematical symbol. You could use either the division or fraction sign.

Oct 07, 2014 | Acer Aspire V3-551G 15.6-Inch Laptop -...

### How to calculate decimal to octal

step 1: divide decimal number by 8
step 2: write down the residual of division
step 3: if the result of division if 7 or less, write it to the left of residual you wrote in step 2, and there you go, you;ve got an octal represent. If the result is greater or equal to 8 then:
step 4: divide that result by 8
step 5: write the residual of that division to the left of the last one you wrote
step 6: from tis point everything is the same as from step 3.

Example: calculate octal represent of 123

123 / 8=15 , and residual is 3
15 >= 8, so the next thing you do is:
15 / 8 =1, and residual is 7
so far, we have 73
1<=7, so you write it to the left of 7, and there you go, 173 is octal represent of 123.

if you want to check your calculations, most calculator software has option to automatically calculate octal represents, i.e.
http://www.statman.info/conversions/octal.html

May 21, 2014 | Computers & Internet

### I thought the answer should be 3

I assume you mean (2x12)/4+10-6 as in your first post. I can understand how you got the wrong answer of 3 in that case but not as you wrote it here.

Multiplication and division get precedence over addition and subtraction.

First, evaluate the expression inside the parentheses: 2x12 is 24.
Then divide by 4 to get 6.
Subtract 6 to get 10.

If you incorrectly do addition and subtraction before division then you divide 24 by 4+10-6 (which is 8) and get 3.

Jan 14, 2014 | Computers & Internet

### How do i factor numbers on a ti-30xs calculator

This calculator does not have a key that you can use to find the prime factor of an integer.
You can however use the calculator to find the factors
1. If number is even divide it by 2
Keep dividing by 2, while keeping track of how many times you divided by 2.
If you divided 5 times by 2 before getting an odd number, then your first factor is 2^5
2. Now try dividing by 3, keep track of the number of times you divided by 3 before you could not divide by 3 any more. If you divided 0 times by 3, your second factor is 3^0, or 1 and 3 is not a factor.
If you divided 4 times by 3, your second factor is 3^4
3. Divide by 5, until you can't any more. Keep track of the number of times you divided by 5.
4. Divide by all other prime numbers 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, etc. For each prime number, keep track of how many times you divided by it, until you could not any more.

Example: 23100
Division by 2
23100/2=11550 ---------> 1 division by 2
11550/2=5775 ----------> 2 divisions by 2
Note that 5775 is not divisible by 2. No more divisions by 2.
First factor is 2^2

Division by 3:
5775/3=1925 ----------> 1 division by 3
1925/3=641. 66667 Not an integer. No more divisions by 3.
2nd factor is 3^1

Division by 5 (number ends in 5)
1925/5 =385 -------> 1 division by 5
385/5=77 ----------> 2 divisions by 5 and no more (quotient does not end in 0 or 5)
3rd factor is 5^2

Division by 7
77/7=11 --------> 1 division by 7, and no more
4th factor is 7^1=7

Division by 11
11/11=1
5th factor is 11^1=11

Assembling the factors 2^2, 3^1, 5^2, 7, 11
Prime factorization of 23100 is
23100=(2^2)(3)(5^2)(7)11

Dec 18, 2013 | Texas Instruments TI-30XA Calculator

### Math Division

1600 divided by 24 is 66 2/3 or in decimal, 66.6666 with the 6s repeating forever. Rounded to the nearest whole number it's 67 since it's closer to 67 than to 66.

Oct 20, 2013 | Office Equipment & Supplies

### Need dry clutch torque specs for a ducati monster s4

The torque spec for a chutch nut on a 900 is 180-190Nm (136 ft. lb.) The torque spec for the clutch housing bolts (presure plate) is 30-34 Nm (23 ft. lb.)

Jun 24, 2009 | 2003 Ducati Monster S4

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