Month: February 2021

Is samatha meditation the same as Vipassana?

Some traditions speak of two types of meditation, insight meditation (vipassana) and calm meditation (samatha). In fact the two are indivisible facets of the same process. Calm is the peaceful happiness born of meditation; insight is the clear understanding born of the same meditation.

What is the difference between zazen and Vipassana?

Zazen has you focus your conscious awareness on your “lower tan tien” which is the point in the center of your body just below your naval. Vipassana has you focus your conscious awareness on your entire body at once.

What Buddhism uses samatha and Vipassana meditation?

Samatha meditation is mainly used in Theravada Buddhism . Buddhists who perform this type of meditation try to focus the mind by concentrating on their breathing. They aim to concentrate at a deeper level.

Is zen and zazen the same?

Zen meditation, also known as Zazen, is a meditation technique rooted in Buddhist psychology. The goal of Zen meditation is to regulate attention. 1 It’s sometimes referred to as a practice that involves “thinking about not thinking.”

What does zazen mean in Buddhism?

seated meditation
zazen, in Zen Buddhism, seated meditation. The instructions for zazen direct the disciple to sit in a quiet room, breathing rhythmically and easily, with legs fully or half crossed, spine and head erect, hands folded one palm above the other, and eyes open.

What zazen means?

sitting meditation
Zazen refers to sitting meditation. It’s a meditative practice that’s meant to give insight into your true nature of being. Zazen originates from the teachings of Buddha, who lived in India 2,500 years ago and founded the religion and philosophy of Buddhism.

What is zazen breathing?

Zazen is a type of meditation unique to Zen Buddhism. It involves focusing on the breath and remaining in the present moment. To begin practicing Zen meditation, find a comfortable place and position. Try short sessions where you focus on your breath. With time, develop a routine that works for you.

What is Japanese zazen?

Zazen (literally “seated meditation”; Japanese: 座禅; simplified Chinese: 坐禅; traditional Chinese: 坐禪; pinyin: zuò chán; Wade–Giles: tso4-ch’an2, pronounced [tswô ʈʂʰǎn]) is a meditative discipline that is typically the primary practice of the Zen Buddhist tradition.

Why is zazen so important?

Significance. Zazen is considered the heart of Japanese Sōtō Zen Buddhist practice. The aim of zazen is just sitting, that is, suspending all judgmental thinking and letting words, ideas, images and thoughts pass by without getting involved in them.

How long should I sit zazen?

“Starting with five minutes a day is absolutely acceptable and probably a good place to start. Even if you sit zazen for an hour twice a day, a quick five-minute breathing session can always help.”

What is the intent of the practice zazen?

What is the intent of the practice zazen? The practice of zazen means “seated meditation” and is meant to clear one’s mind, and delivers insight. The insight gained from zazen is meant to stay with one always, not just in the meditation hall.

How long should zazen last?

Maezen recommends doing zazen for up to five minutes to begin. As you meditate more often, you might be able to sit longer.

What is the difference between Samantha meditation and vipassana meditation?

The main differences between Samantha (calmness) and Vipassana (insight) in terms of what they deliver we have already made clear, but the difference between what the meditations are focusing on and why they are different is a little more subtle and deserve a little more explaining.

Is vipassana meditation the best way to let go?

In these cases it is safe to say that Vipassana meditation is the practice of choice, as it is specifically designed for seeing clearly and therefore letting go. Solely using meditation for calmness will not resolve underlying problems in the mind or unresolved issues from the past.

Should I practice vipassana or pranayama?

Both meditations have their uses but which one you should practice depends on what your goal is. For the purposes of most people seeking to get into meditation we consider Vipassana to be the meditation of choice that is going to deliver them the results they want.

How can samatha meditation calm the mind?

Samatha or tranquility meditation can only calm the mind because it is focusing the mind on a concept such as the breath and counting up through them with numbers, which are also a concept. What we call the breath is an abstraction or shorthand for the abdomen rising or falling or some other physical manifestation of breathing.

When performing a load test on the battery the temperature of the battery must be around what?

At 40° F, the voltage would need to be at least 9.3 volts to pass the load test. However, if the battery is at 30° F, the battery is good because you are above the minimum required voltage. For more information about load testers or other Purkeys products, contact our team today!

When should a battery load test be performed?

Load Test the Battery If the battery’s state-of-charge is at 75 percent or higher or has a “good” built-in hydrometer indication, then you can load test a car battery by one of the following methods: With a battery load tester, apply a load equal to one-half of the CCA rating of the battery for 15 seconds.

What is the operating temperature of a battery?

In general, lithium-ion batteries can be charged in an environment up to 113°F and discharged in temperatures as high as 140°F.

What is the maximum temperature allowed for electrolyte when charging?

Batteries can be discharged over a large temperature range, but the charge temperature is limited. For best results, charge between 10°C and 30°C (50°F and 86°F). Lower the charge current when cold.

When performing a battery capacity test on a 12 volts battery the voltage should not fall below?

To properly test the battery the state of charge: must be at least 50% charged. must indicate an open circuit voltage of at least 5.5 volts. should indicate an open circuit voltage not be less than 9.6 volts.

How do you check amps on a battery?

Look for the label on the side or top of your battery to find out the Ah your battery delivers, when it’s fully charged and in good condition. For example, a deep cycle battery may have 12V 50Ah on the label, meaning it produces 12 volts and 50 amp hours.

At what rate do you discharge a 12 volt battery during a load test?

To pass a load test, the battery must maintain 9.6 volts at 15 seconds when tested at one-half the CCA rating and 70°F (or above). This test must be done with a true load (carbon pile) and not one of the hand-held testers that work off a conductance algorithm.

How do you check battery temperature?

From the system voltage, there are 6 battery cells (12V / 2V per cell). -0.003V/°C/cell x 6 cells = -0.018V/°C. The temperature compensation value is from 25°C, so 5°C-25°C = -20°C x -0.018V/°C = 0.36V + 14.1V = 14.46V. So the battery charge voltage at 5°C would be ~14.4V.

What temperature is bad for battery?

When the battery begins to work in temperatures below 10 degrees or above 30 degrees is when its performance automatically begins to decrease to protect the state of the battery and prevent permanent damage to it.

How does temperature affect battery life experiment?

Even though battery capacity at high temperatures is higher, battery life is shortened. Battery capacity is reduced by 50% at -22 degrees F – but battery LIFE increases by about 60%. Battery life is reduced at higher temperatures – for every 15 degrees F over 77, battery life is cut in half.

What is optimal temperature for Li ion battery?

The optimal operating temperature of lithium ion battery is 20–50 ◦C within 1 s, as time increases, the direct current (DC) internal resistance of the battery increases and the slope becomes smaller.

Can you have too many cold cranking amps?

The cranking amps are rated at 32 degrees Fahrenheit. Beside this, Is it bad to have too many CCA on a battery? No you cannot have too much battery power. But you really only need to by the CCA that your car came with.

Is it better to have more cold cranking amps?

Well, that’s still very important, because cold, cranking amps tells you the ability of the battery to do work right now. And the higher the cold cranking amp rating of the battery, the better it is for your car. The cranking amps are rated at 32 degrees Fahrenheit.

What is the difference between amps and cold cranking amps?

How many CCA do you REALLY need? – mechanic.com.au

How many cold cranking amps do I Need?

To put this in perspective. Your standard Toyota Corolla will need about 150 cold-cranking amps to get jumped. On the other hand, a Chevy Suburban will require around 600-800 cold-cranking amps to get started. If you have more than one vehicle you thing you will be jump-starting; get a jump-starter that will jump the largest engine.