He added that rising interest rates should have helped Wells Fargo
lower its efficiency ratio.
Now we have another proposal in the carbon cycle that probably has
a low efficiency ratio capturing CO2.
Not exact matches
Those measuring a railroad's
efficiency often consult the operating
ratio, which measures operating costs as a percentage of revenue (
lower is better).
Railroad
efficiency is measured by the industry standard «operating
ratio,» with a
lower number reflecting a leaner operation.
A
lower ratio indicates higher
efficiency.
Compared to conventional oil production, the oilsands»
efficiency ratios in this study are
low.
«The high detection
efficiency and
low dark count rate of the SNSPD means that the weak signal from the backscattered light can be detected with a high signal - to - noise
ratio,» said Xia.
In addition, the designs have an inherently higher mass - to - power
ratio and an inherently
lower efficiency, said Veers.
In the familiar heat engine model at macroscopic scale, referred to as the Carnot heat engine, the
efficiency increases as a function of the
ratio between the temperatures of the
low - and high - temperature baths.
Major consequences of such changes over regional scales will probably include (1) reductions in primary production combined with (2) shifts from diatom - dominated (
low SA: V
ratio) phytoplankton assemblages with high POC - export
efficiencies to picoplankton communities (high SA: V
ratio) characterized by
low export
efficiencies (Smith et al., 2008; Morán et al., 2010; Morán et al., 2015).
Some of the countries with the highest
efficiency ratings do not pay the highest salaries, nor do they have the
lowest student - teacher
ratios.
VC - T, for Variable Compression - Turbocharged, can raise or
lower the stroke of the pistons allowing the compression
ratio to vary between 8:1 and 14:1 — providing performance benefits at
low compression and
efficiency improvements at high compression.
Off boost, the engines have
lower compression
ratios, resulting in
lower thermal
efficiency.
SkyActiv technology uses techniques such as direct injection, high compression
ratios for petrol models (and
low compression
ratios in diesels), variable valve timing and special exhaust manifolds to improve
efficiency and power.
A wide
ratio spread gives you the power you need from launch to overdrive with quick take - off capabilities in first gear and
lower engine speeds for enhanced
efficiency in higher gears.
In general, a higher axle
ratio offers more towing power and quicker acceleration, while a
lower axle
ratio offers better engine
efficiency and quieter vehicle operation.
A higher compression
ratio of 11.5:1, a new
low - friction timing chain and a cylinder head with built - in exhaust manifold to save weight have all helped to improve fuel
efficiency and cut emissions.
Engine upgrade includes a new camshaft profile, lash adjusters,
low - tension piston rings and a 9.7:1 compression ratio 4.7 - liter V - 8 engine adds knock sensors and exhaust gas recirculation (EGR) for improved efficiency Getrag 238 six - speed manual transmission replaces the NV3500 five - speed manual on 3.7 - liter and 4.7 - liter Magnum engines Low Lockup Speed and turbine damper added to 545RFE with 4.7 - liter engi
low - tension piston rings and a 9.7:1 compression
ratio 4.7 - liter V - 8 engine adds knock sensors and exhaust gas recirculation (EGR) for improved
efficiency Getrag 238 six - speed manual transmission replaces the NV3500 five - speed manual on 3.7 - liter and 4.7 - liter Magnum engines
Low Lockup Speed and turbine damper added to 545RFE with 4.7 - liter engi
Low Lockup Speed and turbine damper added to 545RFE with 4.7 - liter engine.
The 2012 Wrangler's optional five - speed automatic transmission provides the driver with more
efficiency, better access to the new V6's torque curve and, with a
lower 1st - gear
ratio, better ability to crawl those rocks.
The 6 - speed transmission offers a wide
ratio spread for power in the
low gears and
efficiency in the high gears.
Efficiency improvements in the engine come partly from a higher expansion
ratio, optimized combustion, intake volume control and
lower friction.
The
low - compression
ratio results in 20 % better fuel
efficiency, Mazda says.
Further boosting
efficiency, the 1.6 - litre T - GDI engine receives a new high - energy ignition coil, higher - tumble intake ports, a
low - friction timing chain and marginally higher compression
ratio (from 9.5:0 in the cee'd GT to 10.0:0 in the new Sportage).
By default, the eight - speed automatic gearbox shuffles through the
ratios to keep revs
low and the engine operating for good
efficiency but weigh down on the throttle and you'll find the engine revs at the right side of 2000rpm, where the power is concentrated.
The Wrangler's optional 5 - speed automatic transmission provides the driver with more
efficiency, better use of the new V6's torque curve and, with a
lower 1st - gear
ratio, better ability to crawl those rocks.
A wide gear
ratio gives you the power you need from launch to overdrive, with quick acceleration capabilities in the
lower gears and
lower engine speeds for enhanced
efficiency and comfortable cruising in the higher gears.
All new Auris diesel engines benefit from
low compression
ratios, optimised combustion chamber dimensions and enhanced Exhaust Gas Recirculation (EGR) cooler
efficiency.
With a wide 7.39 overall gear
ratio spread and
lower numerical top gear
ratio, the transmission also improves
efficiency by reducing engine revolutions at highway speeds.
A wider, 7.39 overall gear
ratio spread, compared to the Yukon Denali's previous eight - speed automatic, enables a
lower numerical top gear
ratio and contributes to greater
efficiency.
To improve fuel
efficiency through better - controlled combustion while realizing a powerful ride in the
low - to mid-rpm ranges, the bore - stroke
ratio is set at 73 × 80 mm.
The new,
low friction engine utilizes a sophisticated power management system and high compression
ratio (12.5:1) to increase overall
efficiency.
The transmission has three modes: D is the standard mode that is tuned for fuel
efficiency, S is a sport mode that allows the revs to rise and disables the start - stop system, and L is a
low -
ratio mode for... well, we're not sure what it's for, because we certainly don't think Honda expects anyone to tow a load with a Hybrid.
Acura claims a higher - capacity transmission in the 2003 model employs gear and clutch materials and a transaxle case that improve performance and fuel
efficiency during
low - gear activities, such as towing and off - roading, by utilizing slightly wider gear
ratios from first to fifth.
While the compact combustion chamber and higher compression
ratio on gasoline engine helps to improve engine
efficiency, the advanced thermal management system in diesel engine along with
low friction engine oil and modified fuel injection system help diesel engine in faster warm up and
lower frictional losses.
The twin - scroll turbocharger design has several other advantages over traditional, single - scroll turbocharging systems, including: • Improved combustion
efficiency •
Low engine - speed efficiency • Kinetic exhaust gas energy is not wasted or trapped • Cooler cylinder temperatures • Lower exhaust temperatures • Leaner air / fuel ratio • Better pressure distribution in the exhaust ports and more efficient delivery of exhaust gas energy to the turbocharger's turbine Veloster's twin - scroll turbo has superior handling of exhaust gas separation at the turbine leading to improved low - end torque and faster transient torque respon
Low engine - speed
efficiency • Kinetic exhaust gas energy is not wasted or trapped • Cooler cylinder temperatures •
Lower exhaust temperatures • Leaner air / fuel
ratio • Better pressure distribution in the exhaust ports and more efficient delivery of exhaust gas energy to the turbocharger's turbine Veloster's twin - scroll turbo has superior handling of exhaust gas separation at the turbine leading to improved
low - end torque and faster transient torque respon
low - end torque and faster transient torque response.
Compared to the eight - speed automatic it replaces, the new gearbox has a wider, 7.39 overall gear
ratio spread that enables a
lower numerical top gear
ratio for greater
efficiency — no mpg figures were released, though.
All transmissions are distinguished by convenient and precise operation, high
efficiency and a wide spread of gear
ratios — the long
ratios in the higher gears reduces fuel consumption, while the short
ratios in the
lower gears benefit the dynamics.
It seamlessly changes its compression
ratio between 8:1 (for high performance) and 14:1 (for high
efficiency)-- with an advanced multi-link system continuously raising or
lowering the pistons» reach to transform the compression
ratio.
The VC - Turbo changes its compression
ratio seamlessly through an advanced multi-link system, continuously raising or
lowering the pistons» reach to transform compression
ratio — offering both power and
efficiency on demand.
This results in a numerically higher first gear
ratio, helping drivers start off more confidently with a heavy load or when trailering, and numerically
lower rear axle
ratios that reduce engine rpm on the highway for improved
efficiency.
Because the gears reduce the need for the CVT's pulleys and belt mechanism to be used in the
low range, more of the CVT's
ratio spread can be dedicated to the higher range, maximizing
efficiency.
Having a launch gear facilitates improved transmission
efficiency in
lower gear
ratios where belt
efficiency is typically poor.
The wider overall
ratio enables a
lower numerical top gear
ratio — an attribute that reduces engine speed on the highway, which contributes to greater fuel
efficiency than a comparable eight - speed transmission.
With high - pressure direct injection for impressive power,
low emissions and superb
efficiency, this latest version of the Tau V8 benefits from an optimized intake runner length, enhanced timing chain for reduced friction and NVH,
low - torque exhaust manifold, increased compression
ratio and upgraded multiple - injection mapping.
As a result, the first gear
ratio is numerically higher, helping drivers start off easier with a heavy load or when trailering, while the numerically
lower rear axle
ratios reduce engine rpm on the highway for improved
efficiency.
Otherwise, the engine - gearbox duo does a decent job, the first five gears have
low ratios and allow a quick and linear acceleration as you dodge urban obstacles while the sixth gear aims for better fuel
efficiency outside the city.
The Direct Injection Gasoline (DIG) system improves combustion
efficiency and performance, and enables the engine to avoid knocking at higher compression
ratios, while the multi-point injection mixes fuel and air earlier, enabling complete combustion in the chamber for greater
efficiency at
low engine loads.
It seamlessly changes its compression
ratio between 8:1 (for high performance) and 14:1 (for high
efficiency) by means of an advanced multi-link system continuously raising or
lowering the pistons» reach to transform the compression
ratio.
Early intake valve closing — well before the bottom dead center is reached —
lowers the pressure, allowing a high,
efficiency - boosting compression
ratio.
Each powertrain was designed for optimum
low - end torque, responsiveness and fuel
efficiency, and is mated to an eight - speed automatic transmission with variable gear
ratios.