Category: Engineering

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 […]

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 […]

How do you get the air out of a clutch master cylinder? To remove the air from your clutch system you need to push or pull the air down through the fluid line to the bleeder valve on the slave cylinder. To keep things clean you should attach a tube to the nipple on the […]

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 […]

What are the 3 renewable resources? The most popular renewable energy sources currently are: Solar energy. Wind energy. Hydro energy. Tidal energy. Geothermal energy. Biomass energy. What are 4 examples of renewable resources? Renewable resources include biomass energy (such as ethanol), hydropower, geothermal power, wind energy, and solar energy. Biomass refers to organic material from […]

What are nickel based superalloys? Nickel-base superalloys are corrosion resistant high-temperature alloys typically used at service temperatures above 500°C. They usually contain significant amounts of up to 10 alloying elements including light elements like boron or carbon and heavy refractory elements like tantalum, tungsten, or rhenium. Why are superalloys used in jet engines? Superalloys are […]

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? When someone says “tell me something good” it means they want (and possibly need) to hear some good news. What is something interesting to tell a girl? Here are the 5 best things to say to a girl you like: When I need someone, […]

How D flip flop make JK flip flop? Conversion of J-K Flip-Flop into D Flip-Flop: Step-1: We construct the characteristic table of D flip-flop and excitation table of JK flip-flop. Step-2: Using the K-map we find the boolean expression of J and K in terms of D. J = D K = D’ Step-3: We […]

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 […]