What is sec - Computers & Internet

Take it in two steps.

Multiply 88 ft / sec by 1 mi / 5280 ft to get 88 ft*mi / 5280 ft*sec. 88 / 5280 is 1 / 60 and ft*mi / ft*sec is mi / sec so it simplifies to 1 mi / 60 sec.

Multiply 1 mi / 60 sec by 3600 sec / 1 hr to get 3600 mi*sec / 60 sec*hr. 3600 / 60 is 60 and mi*sec / sec*hr is mi / hr so it simplifies to 60 mi / hr or 60 mph.

1blink/sec---normal, 2blink/sec--blown fuse--3bliks/sec--replace evaporator sensor,4blinks/sec--mode switch failure, replace board,5blinks/sec--pot. failure,replace board;6blinks/sec--bad thermostat input; 7blinks/sec--factory only;8blinks/sec--bad room thermostat. The blink pattern repeats every 5 seconds.

Turn key to on for 5 sec then off 5 sec then on 5 sec then off 5 sec then on 5 sec then off 5 sec then start. If start good = loss of fuel pressure. Probably the fuel pump if this is the case but could be fuel leak, return stuck partially open, leaking injector into the motor etc but likly pump. Let me know how you go with the on off test

Hi,

Please follow the steps given below

To set distinctive ringing


1. Press #9876 to enter User Programming Mode


2. Press a Line or extension button. The LED is steady green.


3. You can press Hold to switch between internal and external pitch.
(Internal = station calls within your system; external = outside line calls.) 


4. Enter the two-digit pitch number (see table)


5. Press the same button that you pressed in Step 2 (Line or extension). Two beeps is a confirmation tone and “DATA PROGRAMMED” displays on your LCD.




Tone No.                   Frequency and Cadence
 01          
     500 Hz 1 sec. On, 3 sec. Off, repeat
02           300 Hz 1 sec. On, 1 sec. Off, repeat 
11          500/640 Hz 1 sec. On, 3 sec. Off, repeat
12          500/640 Hz 1 sec. On, 1 sec. Off, repeat
13           860/1180 Hz 1 sec. On, 3 sec. Off, repeat
 14         860/1180 Hz 1 sec. On, 1 sec. Off, repeat
15          1300/1780 Hz 1 sec. On, 3 sec. Off, repeat
 16         1300/1780 Hz 1 sec. On, 1 sec. Off, repeat
17          860/1180 Hz 0.5 sec. On, 1300/1780 Hz 3 sec. Off, repeat
18          860/1180 Hz 0.5 sec. On, 1300/1780 Hz 1 sec. Off, repeat


Thanx

the power supply is bad ,deflection board is where i would look. the board w/ the transformer on it

I shall attempt :D
1) cosec A + cot A = 3
we know that (cot A)^2 + 1 = (cosec A)^2
Hence, (cosec A)^2 - (cot A)^2 = 1
thus, (cosec A + cot A) (cosec A - cot A) = 1
3 (cosec A - cot A) = 1
(cosec A - cot A) = 1/3

(cosec A - cot A) = 1/3
(cosec A + cot A) = 3
Summing them, 2 cosec A = 3 1/3
cosec A = 6 2/3 = 5/3
sin A = 0.15
Thus, cos A = sqrt (1 - (sin A)^2) = 0.989


2) Prove that (1+tan x - sec x)(1 + cot x + cosec x) =2
expand
LHS= 1 + cot x + cosec x + tan x + 1 + tan x cosec x - sec x - sec x cot x - sec x cosec x
We can calculate that
tan x cosec x = sec x (since tan x = sin x / cos x)
sec x cot x = cosec x
so the above is
LHS = 1 + cot x + cosec x + tan x + 1 + sec x - sec x - cosec x - sec x cosec x
LHS = 2 + cot x + tan x - sec x cosec x
LHS = 2 + cos x / sin x + sin x / cos x - 1 / (sin x cos x)
LHS = 2 + [{cos x}^2 + {sin x}^2 - 1] / (sin x cos x)
LHS = 2 (proved)

Maybe this link is helpful:
http://www.biostar.com.tw/app/en-us/support/faq.php?S_ID=373

good luck !

sec^4X- sec^2X = 1/cot^4X + 1/cot^2X
RHS
1/cot^4X + 1/cot^2X
=1/(Cos^4X/Sin^4X) + 1/(Cos^2X/Sin^2X)
=Sin^4X/Cos^4X + Sin^2X/Cos^2X
=Sin^4X/Cos^4X + Cos^2X.Sin^2X/Cos^4X
=Sin^2X/Cos^4(Sin^2X + Cos^2X)
=Sin^2X/Cos^4X
=(1-Cos^2X)/Cos^4X
=1/Cos^4X - Cos^2X/Cos^4X
=1/Cos^4X - 1/Cos^2X
=Sec^4X - Sec^2X
=LHS

The DiMAGE A2 controls shutter speed in the range of 30 sec. to 1/4000 sec. in 1/3 increments. (at bulb maximum 30 sec.) The speed, 1/4000 sec. is controlled only when the aperture is f5.6 or over in P and A mode. The highest speed in S and M mode is 1/2000 sec. The lower range depends on the set camera sensitivity. ISO800: 4 sec., ISO400: 8 sec., ISO200: 15 sec., ISO100 and ISO64: 30 sec.

Still image Image Size: 2560x1920/2048x1536/1600x1200/640x480 Economy : 18 / 26 / 37 / 142 Standard : 9 / 15 / 22 / 101 Fine : 4 / 7 / 12 / 67 Movie 640x480 Fine: 30 fps: 9 sec. / 15fps: 18 sec. 640x480 Std.: 30 fps: 14 sec. / 15 fps: 28 sec. 320x240 Std.: 30 fps: 29 sec. / 15 fps: 57 sec. *The writing speed of the memory card may prematurely end the recording of a movie clip.