MCA is a measurement of the starting power of a battery at 32?F under a load (ampere draw) for 30 seconds with the end voltage maintained at 1.20 volts per cell. MCA is generally 20% higher than CCA (cold cranking amps).

The marine cranking ampere (MCA) rating refers to the number of amperes a battery can support for 30 seconds at a temperature of 32°F until the battery voltage drops to 1.20 volts per cell, or 7.20 volts for a 12V battery. Thus, a 12V battery that carries a MCA rating of 600 CCA tells us that the battery will provide 600 amperes for 30 seconds at 32°F before the voltage falls to 7.20V. Note that the MCA is sometimes referred to as the cranking amperes or CA.(Return to Top)

CCA (cold cranking amps) is a measurement of the starting power of a battery at 0?F under a load (ampere draw) for 30 seconds with the end voltage maintained at 1.20 volts per cell. Several variations of CCA ratings may be applied to a battery including; MCA (marine cranking amps) or CA (Cranking amps), which are generally 20% higher than CCA (cold cranking amps) and reflect higher temperature testing.

PCA (Pulse Crank Amps) is a rating specifically geared towards starting applications only. PCA is a short duration (5 seconds), high rate discharge measurement generally used in the powersport industry. PCA is a rating used by Odyssey batteries.

Amps is an abbreviation for amperes. Amperes is the technical term for the amount of current flowing through wiring. A good analogy has always been to think of amps as water pressure through a pipe. Low pressure, the water trickles out but high pressure and that hose can, knock the socks off you. Wiring is sized to handle different amperes, therefore your circuit breaker / fuses are rated for different amperes. Circuit breakers protect wiring.

MCA is the abbreviation of "“Maximum Credible Accident”, also referred to as design basis accident. It is a term for the most severe accident for which reactor safety systems must be designed. In such a case the safety systems must ensure that radiation exposure outside the plant does not exceed the accident limit values of the Radiation Protection Ordinance.

Marine conservation is essentially the act of saving our seas for future generations. The word conservation is often misunderstood to mean improving the present conditions, but it works only when all threats are taken away, forever. Conservation is thus impossible without knowing what threatens the environment.

A marine reserve is an MPA (Marine Protected Area) that enjoys very high levels of protection and continuity (no-taking, forever, without discontinuity). The idea behind such reserves is that they are in principle able to recover to a more natural state, and hopefully even to a pristine state as if human influence had never occurred. It is a very noble and exciting endeavour.

This is the premier certification authority in the industry, and the main one geared for the megayacht industry. There are others, namely the RYA and IYT qualifications, however, these only ascend to Yachtmaster level, which is fine for recreational sailing and crewing, but insufficient for someone pursuing a serious career in the sailing industry. PYT is the only academy in Africa that does the full range of MCA Megayacht courses up to chief mate level.

Similar to CCA; Cranking amps is a measure of the number of amperes a lead acid battery at 32 degrees F can deliver for 30 seconds and maintain at least 1.2 volts per cell. (CA ratings are more commonly used in climates where temperatures rarely drop to 0F.)

No, these are new amp designs by Dennis Kager and Joe Naylor. Reverend amps have about 20% less pre-amp gain, have a more controllable midrange, are capable of producing a more transparent Fender-like clean tone, and the overdrive tone is a bit looser and more open sounding. Also, the Reverend tone controls, power switch and Schizo switch allow a much wider range of tones.

Hospitals and physician groups across Kansas and western Missouri are eligible to become MCA members. Three membership categories are currently offered including: Community Partner, Clinical Research Partner and Major Clinical Research Partner. Hospitals and physician groups with an interest in and infrastructure to support clinical trials should considered applying for membership as Clinical Research Partners and Major Clinical Research Partners.

Technically speaking, nothing! Sonically speaking, everything! In the beginning, there were only tubes... and inside your amp you would find them glowing as they amplify your signal. Eventually they a found "better" way of making amps and tubes were replaced by things like operational amplifiers and transistors. From that point on, amps could be made smaller and cheaper, but not necessarily better. Tube amps sound warmer, smoother, and more musical for any style of music.

You always want to turn the amps on last. That way you don't amplify any clicks or pops as you power up other parts of the system.

Many of the guitar greats, in search of new tonal territory, experimented with plugging their guitar into two amps at once. Two main approaches, both equally valid, can be explored with this new capability. First, two complimentary amplifiers can be used at the same time to create a new, hybrid tone not possible by either one individually.