Removing a battery is easy. Drag and drop the steps in the correct order. Loosen and remove the positive battery cable Loosen and remove the negative battery cable Remove the battery Remove the battery heat shield Remove the battery hold down Place the red clamp on the positive terminal

30. What role do microcontrollers play in HVAC systems? a. Temperature sensing b. Optimize energy efficiency c. Air pressure measurement d. Change color properties

Which of the following is the purpose of the Power Supply? To take current from your outlet and convert it from lower DC power to a higher AC current. To take current from your outlet and convert it from higher AC current down to lower DC power. To provide power to your system in the event of an electrical outage for a period of time so you can save your data. To handle a lightning strike so that

True or False? Only non-sparking tools should be used to clean up spills of materials that are flammable.

The two large classes of metering devices are: Select one: A. Fixed restrictions and thermostatic expansion valves. B. Fixed restrictions and broken restrictions. C. Floats and valves. D. Hand valves and automatic valves.

Which of the following is a rechargeable battery with the highest energy density currently in use? a. Lead-acid b. Nickel-cadmium c. Nickel-metal hydride d. Lithium-ion

Which of the following types of valves may be used as a manual shutoff valve? Check valve Globe valve Differential bypass valve Excess flow valve

Results from the shock risk assessment and the arc flash risk assessment must be included on the energized electrical work permit. True False

What part feature does a ring gage inspect? Shaft Hole Surface finish Internal foove

Select the correct answer for the following question. Which of the following is not true about welding helmets? A Welding helmets do not provide protection against sparks B Welding helmets provide protection against light hazards C Welding helmets provide protection against slag Welding helmets provide protection against particles

Hot Questions

Vacuum system circulation systems require a hair and lint strainer to protect the pump from large debris True False

Gas Metal Arc Welding (GMAW) is the basis on which all other welding processes have been developed. A True B False

What determines the size of the circle of a curl? Select one: a. tool length b. tool diameter c. stem diameter d. base diameter

In Toyota and Lexus hybrid vehicles, through which part are each of the electric motor/generators and the ICE connected? A Final drive unit B cvr C Planetary gear set D Drivetrain

¿Cuáles de las siguientes cosas hay que tener en cuenta al montar o desmontar la máquina?Seleccione todas las que correspondan. Tres puntos de contacto El estado del asiento del operador Grasa y suciedad en las asas o en los peldaños Barro, hielo u otras condiciones climáticas resbaladizas

¿Qué deben hacer los operadores para tener en cuenta las duras condiciones meteorológicas? Vestirse adecuadamente utilizar métodos de calefacción o refrigeración de la cabina y hacer pausas para recuperarse mientras se trabaja Trabaja rápido para salir antes de las inclemencias del tiempo Aguantary descansar después del turno, ya que esto les permitirá descansar y recuperarse completamente

The High-Speed Cutting Tool can also be used for grinding. A) True B) False

Which of the following statements is true? Recovery tanks have gray bodies with yellow tops Multiple refrigerants can be recovered into one tank It is easy to reclaim mixed refrigerants Technicians are allowed to blend their own refrigerant

Before you work near overhead power lines, you should: Ask the utility company to de-energize them Make sure you are using conductive tools Move equipment close to the power lines Test the lines by quickly touching them

When product is not flowing through the pig receiver, the receiver's fluid drain valve allows fluid to be transported to the production system. 1. True 2. False