The floating control thermostat used on some reciprocating engine installations helps regulate oil temperature by __ A controlling oil flow through the oil cooler. B recirculating hot oil back through the sump. C controlling air flow through the oil cooler. c

7. What is the name of the process that hardens integral valve seats? $\square $

The current in an automotive tailight circuit needs to be checked. Technician A connects a conventional voltmeter in series with the circuit being tested. Technician B connects a conventional ammeterin parallel with the circuit being tested. Who is right? A A only. B B only. C Both Aand B. D Neither Anor B.

Cuando su máquina se engancha automáticamente a los accesorios, ¿cómo debe comprobar que están enganchados? La máquina lo hará por usted y hay una luz indicadora en la cabina; esta información deberia ser sufficiente Compruebe los indicadores de bloqueo sin salir de la cabina Compruebe los indicadores de bloqueo y salga de la cabina para fijarlo manualmente sies necesario Pruébalo aplicando presión al accesorio con los brazos de elevación

¿Qué debe hacer si necesita mover la minicargadora mientras eleva una carga? Eleve los brazos de elevación para obtener la máxima distancia al suelo Ir rápido para poder reducir el tiempo con la máquina cargada Mantener la carga baja en el suelo y viajar a la velocidad más lenta

25. What is the maximum amount of pipe allowed on an appliance branch line for a 3 gallon system? (3 Points) 6 ft 8 ft C 10 ft 12 ft

34. When installing an Alarm Initiating Switch in the Regulated Release, where must it be located? (1 Point) Anywhere on the mounting bracket Upper tab of mounting bracket Lower tab of mounting bracket Regulated Actuator

6. Where can the conduit offset assembly be used? (3 Points) At the Gas Valve At the Manual pull station At the Regulated or Remote Release assemblies Any where in the detection system

Serious injury can result when work spins on a drill $(''merry-go-round'')$ This can be prevented by __ securing the drill to the worktable using a drill-holding device with a chuck mounting the work solidly on the drilling machine using an indexable-insert drill Question 24 Countersinking is a machining operation that __ prepares the hole to receive a flat-head screw prepares the hole to receive a socket- or fillister-head screw machines a circular spot on a rough surface for a bolt head or nut machines a square shoulder to ensure maximum clamping action

18. How often should you replace your smoke detector batteries in your home (if you don't have a 10-year smoke detector with a lithium battery)? Select one answer A Every 6 months or twice a year B Once a year C When it starts beeping

The most common backhoe/loader configuration has a loader bucket on the front and a backhoe attached to the back of a(n) __ trenching machine crawler dozer off-road truck rubber-tired tractor