Calculated-industries 5070-A User Guide Manual do Utilizador descarregar pdf (Página 55)

54 — electricalc

Pro

1. Enter BTU rating:



4,500.

2. Find equivalent kilowatt hours:

(Btu►Kw-hr)

KW-H 1.3176

PaRallEl RESISTaNCE

Find the equivalent Resistance for 10 Ohm, 20 Ohm, and 50 Ohm

resistors placed in parallel.

KEYSTROKE DISPLAY



1. Enter rst Resistor:

(Par Res)

P-RS 10.

2. Enter second Resistor:

(Par Res)

P-RS 6.6666667

3. Enter third Resistor:

(Par Res)

P-RS 5.8823529

Note: The total is recalculated with each additional Resistor

value entered.

(cont’d)

KEYSTROKE DISPLAY

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 65 66

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Calculated-industries 5070-A User Guide Manual do Utilizador Página 55