En los programas de puesta a tierra de equipos asegurados en lugares de trabajo con cableados temporales, cada receptáculo y cada enchufe deben someterse a pruebas para verificar la correcta terminación del conductor de conexión a tierra a intervalos no mayores de:
a. dos semanas.
b. un mes.
c. dos meses.
d. tres meses.
d. tres meses.
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The manipulation of the genes within a cell or organism to change the genetic makeup of the organism is called genetic _____________________
Fill in the blank(s) with correct word
What is the resonant frequency of a tank circuit with a 50 mH inductor and C = 256 pF capacitor?
A) 4.45 kHz B) 44.5 Hz C) 44.5 kHz D) 445 kHz
The electrical representation of a presence sensing mat is a normally open switch
Indicate whether the statement is true or false
The air conditioning cut out feature on a Nissan disengages the air conditioning compressor under all of these conditions EXCEPT:
A. when the throttle is fully open B. during start up cranking C. during deceleration D. at high engine speeds