A onlyB. Technician B says that in a compression ratio, ths main values are the cylinder volumes at the two different piston positions, BDC and TDC who is right? Bipolar Transistor Basics In the . While discussing the diagnosis of engine exhaust color,Technician A says bluish-white smoke in the exhaust during deceleration may be caused by a rich air-fuel ratio.Technician B says bluish-white smoke in the exhaust during deceleration may be caused by loose camshaft bearings.Who is correct? The service technician has to narrow the possibilities to find the cause of the problem and correct it. It is calculated as follows: (standard . Idaho and Indiana currently have . We note that Ferrari has the highest sales per employee with approx. A good rule of thumb is to ensure an accuracy ratio of 4:1 when performing calibrations. Decent Essays. The compression ratio is the ratio of the volume of the cylinder and the combustion chamber when the piston is at the bottom, and the volume of the combustion chamber when the piston is at the top. Since 12 inches = 1 foot, the conversion ratio can be written as a fraction 12 inches 1foot 1foot 12 . A Short History of Dual-Clutch Transmissions - Find the best car deals! High possible power output: A suitably designed natural gas engine may have a higher output compared with a petrol engine High octane number than gasoline Higher compression ratio: the octane number of natural gas is higher than that of petrol as this would allow for an engine design with a Both A and B B. 1/2. 1 The instruction's output is dependent on the contents of the EAX register upon execution (in some cases, ECX as well). piston stroke. Seeking an efficient way to automate gear selection in vehicles, he came up with the concept that would develop into the dual-clutch transmission in the late 1930s, but World War II intervened and prevented him from implementing his idea. Revenue of $1.1 million per employee. It is a key characteristic of many internal combustion engines. Pharmacy technicians play an integral role in the retail and institutional pharmacy settings. Accuracy Ratio: This term was used in the past to describe the relationship between the accuracy of the test standard and the accuracy of the instrument under test.The term is still used by those that do not understand uncertainty calculations (uncertainty is described below). 12 EER rating is an excellent energy-efficiency rating for an air conditioner. It is the evaluation of the engine cylinder's capacity to squeeze the fuel and air. Technician A says that a continuously variable transmission uses two pulleys and a drive chain to change gear ratios. 5. If the question is not here, find it in Questions Bank. Medical assistant vs. patient care technician: Salary and job outlook. 50-55 psi. who is right? The SEER measures air conditioning and heat pump cooling efficiency, which is calculated by the cooling output for a typical cooling season divided by the total electric energy input during the same time frame. Kandi Technologies Group. Theories on Financial Analysis. What is the ratio if there are 10 g of drug in 100 L of solution? Coefficient Of Variation - CV: A coefficient of variation (CV) is a statistical measure of the dispersion of data points in a data series around the mean. 1 Answer to Technician A says that air-fuel ratios can be regulated by controlling the “on time” of the injectors. When discussing gear ratios, Technician A says that they express the number of turns the driven gear makes compared to one turn of the drive gear. In the following section, it will be shown that the compression ratio determines the thermal efficiency of the used thermodynamic cycle of the combustion engine. Answer A is wrong. Fiat, on the other hand, makes around $538,122 per employee. Technician B c. Both A and. A broken valve spring. In general, the intermediate gear ratios of a gear train will multiply together to equal the overall gear ratio. However, the final drive ratio or overall gear ratio is equal to the . Technician A says that a ratio is a comparison between two values. Let's talk about ratios and proportions. Technician a says that a ratio is a comparison between two values technician b says that in a compression ratio the main values are the cylinder volumes at the two different piston positions because and tic who is right Technician A and Technician B are BOTH right. Technician A says this could indicate worn piston rings. Aspect ratio refers to the relationship between the tire's sidewall height and the tire's width in the form of a percentage. Gear ratios are what engineers call "torque multipliers." Higher numbers give more torque more quickly to allow better acceleration. 4 (2) whereOk there should be a name plate stamped on the unit that says what the horse power rating is. Consequently, speed parameters of drive gear may also affect compressor selection. The average compression ratio used by on-highway DI engines is: 16:1. Technician A says higher fuel pressure at wide-open throttle is the result of low manifold vacuum to the pressure regulator in the SFI system. Answer C is wrong. About half of states mandate that ratios not exceed 2 or 3 technicians per pharmacist. Balancing the Pay Scale: 'Fair' vs. 'Unfair' May 22, 2013 • 16 min read Whether you are a shelf stocker at Walmart or an equity analyst at an investment bank, you may feel that you are . a. How to find: Press "Ctrl + F" in the browser and fill in whatever wording is in the question to find that question/answer. a funnel is a way of visualizing a diagnostic procedure. A good example is when 4000:1 contrast ratio. Compression Ratio - Otto Engine. Your car might get 28 miles per gallon on . It is just a comparison of one quantity with another quantity that is similar. Factually, gear ratio is the numbers of turns that the drive gear performs in comparison with one turn of the driven gear with which it is mating. They say that you generally want the uncore to have a value that is 2-3 away of the CPU ratio. ratio between the elevation differe … The landmark study of financial analysis is "Security Analysis" by Benjamin Graham (an investment manager) and David Dodd (professor of finance at Columbia). 10. The analysis works objectively to aid oil, fuel, and hydraulic filters . Who is correct? This comparison helps you understand whether markets are . Who is correct Tech a the ignition system's available voltage. technician b says that main bearing oil clearance can be checked wit … h a dial bore gauge. Technician a says that a ratio is a comparison between two values technician B says that in a compression ratio the main values are the cylinder volumes at two different piston positions BDCNTD see who is right Therefore Tech A is correct. Diode. a. both a and b b. b only c. neither a nor b d. a only Technician B says that the air-fuel ratio can be regulated by controlling the pressure applied to the individual injectors. When discussing numerical final drive gear ratios, Technician A says that lower gear ratios allow for better acceleration. Ratios can inform you of the direct proportion of each number in comparison to the other. Technician B says that the output shaft is rotating faster when the transmission/transaxle is in 2nd gear compared to 3rd gear when the engine is at the same speed. One of the most important differences between gas and diesel engines is the thermal efficiency of diesel engines, or the work that can be expected to be produced by the fuel put into the engine. Sidewall height can be determined by measuring the distance between the edge of the rim and the top of the tire at the edge of the tread. Answer B is wrong. 6. . 8. Ratios The math name for a fraction is ratio. Technician A says that volumetric efficiency is a comparison of the actual volume of air-fuel mixture drawn into the engine to the theoretical minimum volume that can be drawn into the cylinder. who is right? 6. Note that neither of these are equal to the gear ratio for the entire train, 4.3. Tires and wheels must be balanced statically and dynamically. A diesel engine is about 20% more thermal efficient than a gas engine. number of cylinders. Correct answers: 1 question: Technician a says that a ratio is a comparison between two values. The price-to-earnings ratio, or P/E ratio, helps you compare the price of a company's stock to the earnings the company generates. Aspect ratio translates to how well your vehicle can handle the tire. Diesel fuel is thicker than gas and has more energy density. A SEER rating is a maximum efficiency rating, similar to the miles per gallon for your car. That means that for every 1W of energy, this AC would provide us with only 8.57 BTU of cooling effect instead of 12 BTU. Tech A says that compression ratio is the comparison of the volume above the piston at BDC to the volume above the piston at TDC. proportion: Which fraction is the equivalent of a 1:2 ratio. Question and answer Technician a says that a ratio is a comparison between two values technician B says that in a compression ratio the main values of the cylinder volumes at the two different piston positions A ratio is a comparison between two values. 8 | P a g e Advantages of CNG: Low NOX emission due to lower combustion temperature. Who is correct? The higher the ratio, the more compressed the air in the cylinder is. For example, when a pair of numbers increase or decrease in the same ratio, they are directly proportional. Technician B says that the gear ratio of a differential unit expresses the number of teeth on the ring gear divided by the number of teeth on the pinion gear. It is this analysis that benefits the engines, hydraulic systems to get going and prevent from breakdowns. It helps in identifying the efficiency of the filter in removing specific sizes of dirt particles. Technician A says that the torque available at the output shaft is greater in 2nd gear than when the transmission/transaxle is in 3rd gear at the same engine speed. The ratio of maximum volume to minimum volume which is BDC and TDC respectively. A centrally located fuel injector in a diesel engine is most likely to have how many valves per cylinder? D. A worn crankshaft bearing. You can use ratios when you convert from one unit to another. Comparing ratios to past ratios, or to the ratios of a company's competitors, can provide a context for the ratios. This is called a rate and is a type of ratio. Since forced-induction wasn't common until the early '90s and it was mostly fitted on imports, many old-timers never dealt with the negative performance tradeoffs of increasing the . The number of pharmacy technicians permitted to work under pharmacist supervision varies by state. Who is right? Equivalent ratios can be divided and/or multiplied by the same number on both sides, so as above, 12:4 is an equivalent ratio to 3:1. Technician A b. Today's Technician (7th Edition) Edit edition Solutions for Chapter 8 Problem 1ARQ: When discussing the purpose of a transfer case,Technician A says that it transfers power to an additional drive axle.Technician B says that most have two speeds, which affect the overall gear ratio of the vehicle.Who is correct?A. The more contrast ratio the projectors have, the more vibrant the images become. Technician B says that in a compression ratio, the main values are the cylinder volumes at the two different piston positions, BDC and TDC. CCNA 1 ITN (v5.1 + v6.0) Practice Final Exam Answers 100% Full 2020. Compare rear-wheel drive, front-wheel drive, four-wheel drive, and all-wheel drive systems. The Atkinson cycle is ideal for hybrids because their electric motor (s . 245,715. 7. 3 Employment of medical assistants is also projected to increase 23 percent through 2028, which is much faster than the average rate for all occupations. Technician B says higher fuel pressure at wide-open throttle is maintained by the PCM in the SFI system to enrichen the air/fuel ratio for better acceleration. Who is correct? Technician A says that as engines gain miles, the spark plug gap increases, which raises. Four. A ratio is a comparison between two values. The first edition was 1934, about the worst period in the financial history of America. The hydraulic gradient is the group of answer choices ratio between the influx and outflow of water in an aquifer. Technician-to-pharmacist ratios. 57. The P/S ratio is a good starting point to compare two companies' stock, but investors should dive deeper to understand whether one stock is a better buy than the other. A ratio is a way to compare two quantities by using division as in miles per hour where we compare miles and hours. Technician B says that carbon tracking looks like bright white grease trails. True or False. . Technician A says that when inspecting distributor caps, you should look for signs of carbon tracking. Both A and B B. Combustion ratio is an essential determinant of any an engine's behavior. If the compressor is running but not cooling you probably need a technician, and refrigerant. While discussing GDI systems: Technician A says that this type of system allows engines to run at very lean air-fuel ratios and at higher-than-normal compression ratios. Technician B says that GDI systems eliminate the need to have an EGR valve on the engine. 9/1/2017 4 Basic Refresher • Ratio is comparison of two like quantities •Fraction (2/3) or ratio strength (2:3) •Very common in drug strength notation • Proportion is when two ratios are equal •Generally set up as : A = B
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