Oparating and Maintainence Interview Questions and Answers

Sensors, RTDs, Weighing balances, and actuators are all components used in operating and maintaining various systems.

• Sensors are devices that detect and respond to physical or chemical changes in the environment.

• RTDs (Resistance Temperature Detectors) are sensors that measure temperature by detecting changes in electrical resistance.

• Weighing balances are used to measure the weight of objects or substances.

• Actuators are devices that convert electrical or hydraulic signals into...read more

5 ampere is equal to 1000 watts.

• The formula to calculate wattage is W = A x V, where W is wattage, A is amperage, and V is voltage.

• In this case, we assume a voltage of 200 volts (standard for household appliances), so 5 amps x 200 volts = 1000 watts.

• It's important to know the wattage of an appliance to ensure it doesn't overload a circuit or cause a fire.