What do you do if your headlights go out at night? If your headlights suddenly go out, do the following: First, try your dimmer switch. Often that will turn them back on again. Try the headlight switch a few times. Pull off the road as soon as you can and leave your hazard lights on […]
What does it mean when someone says tell me something good?
What test should be performed on all cord sets?
What test should be performed on all cord sets? continuity test At what intervals should cord sets & receptacles that are not fixed or part of the building or structure be tested? At intervals not to exceed 3 months, except that cord sets and receptacles which are fixed and not exposed to damage shall be […]
How D flip flop make JK flip flop?
What is splined shaft?
What is splined shaft? Splines are ridges or teeth on a drive shaft that mesh with grooves in a mating piece and transfer torque to it, maintaining the angular correspondence between them. For instance, a gear mounted on a shaft might use a male spline on the shaft that matches the female spline on the […]
What welding current is needed for the GTA welding of aluminum?
What welding current is needed for the GTA welding of aluminum? 1. Determine amperage requirements. Each 0.001 inch of metal to be melted requires about 1 amp of welding power. For example, welding 1/8-inch aluminum requires about 125 amps. Why is high frequency used for some GTA welding? High Frequency – The high frequency mode […]
What is difference between concentricity and runout?
What is difference between concentricity and runout? Concentricity is considered the circular form of GD symmetry. While symmetry measured the true midpoint plane of a feature to a datum plane or axis, concentricity measures the derived midpoint axis to a datum axis. Runout is a combination of concentricity and circularity. How is runout measured? Runout […]
What is the acceleration between 0 and 2 s?
What is the acceleration between 0 and 2 s? Between 0 and 2 seconds the acceleration is +2 m/s2. Between 2 and 3 seconds the acceleration is zero. Why is acceleration m/s 2? Because acceleration is velocity in m/s divided by time in s, the SI units for acceleration are m/s2, meters per second squared […]
How do you get the air out of a clutch master cylinder?
What are the 4 types of chemical hazards?
What are the 4 types of chemical hazards? These signs can be divided into: Explosive (exploding bomb) Flammable (flame) Oxidizing (flame above a circle) Corrosive (corrosion of table and hand) Acute toxicity (skull and crossbones) Hazardous to environment (dead tree and fish) Health hazard/hazardous to the ozone layer (exclamation mark) What is hazardous chemical and […]