Final answer:
Many modern factories and industries rely heavily on electric power to function, as it powers machinery and allows operations to continue around the clock. Without adequate electric power, the efficiency and productivity achieved through electrification of the workplace would not be possible.
Step-by-step explanation:
Nowadays, many of the huge factories and industries would be unable to function if there was no adequate electric power. The industrial revolution brought about by advancements such as steam power and, later, electricity, transformed the ways factories operated. Steam power replaced manual labor and animal power, and electricity further revolutionized the workplace, enabling factories to run machinery and to remain operational for longer hours due to electric lighting. The electric-powered moving assembly lines necessitated the constant attendance and pace-keeping of workers, as any disruptions could affect the entire production process. Factories functioned unceasingly, with shift work ensuring continuous operation, which was especially facilitated by the advent of electric power.
Indeed, the shift towards electricity as a primary energy source allowed factories to work day and night, increasing productivity and altering the labor market by creating new jobs. The electrification of the workplace also contributed significantly to urban growth, as increasing consumer demand for mass-produced goods led to an expansion of the industrial workforce. Moreover, electric lighting and powered machinery increased the efficiency and output of factories, making them essential to the modern industrial landscape.