What does a K+ rating mean?

Frequently Asked Questions Definition. K factor is defined as a ratio between the additional losses due to harmonics and the eddy current losses at 60Hz. It is used to specify transformers for non-linear loads. Transformers with a rated K factor of 4, 9, 13, 20 are available.

What is the meaning of K rated?

K: Content suitable for most ages, usually those aged five and older. It should be free of coarse language, violence, and adult themes. Equivalent to G. K+: Some content may not be suitable for young children, usually those below nine years of age.

What is K rating vs M rating?

M-Ratings vs.

The K-ratings also limited certification to 50' or less past the barrier. The new M-ratings have since replaced K-ratings and are governed by the American Society for Testing and Materials (ASTM). The primary difference is that certification is given based on how far the payload travels past the barrier.

What is the difference between K4 and K12 crash rating?

Specific K-ratings on the DOD anti-ram vehicle barrier list include: K4 crash ratings: These represent tests at 30 miles per hour. K8 crash ratings: This test speed is 40 miles per hour. K12 crash ratings: These ratings apply to a test at 50 miles per hour.

What is K rated vs non K rated?

A K-Factor rated transformer is one which is used to deal with harmonic generating loads. Harmonics generate additional heat in the transformer and cause non-K-rated transformers to overheat possibly causing a fire, also reducing the life of the transformer.

What does a K+ rating mean?

What is a K12 rated vehicle barrier?

The Department of Defense created the 'K' ratings (K4, K8, K12) which are based on the impact speed that the bollard can successfully stop a 15,000 lb. vehicle traveling at speeds of 30, 40, and 50 mph. For example, a K12 crash bollard could stop a 15,000 lb. vehicle traveling at a speed of 50 mph.

What is K12 barrier rating?

A K12 barrier can stop a truck traveling 50 miles per hour. A K8 barrier can stop a truck traveling 40 miles per hour. A K4 barrier can stop a truck traveling 30 miles per hour.

What does K4 rating mean?

The DOS standard barriers can only allow the truck to travel no more than 36 inches past the bed. The K crash ratings you need to know are the following: K4: is for a vehicle traveling 30 mph. K8: for a vehicle traveling 40 mph. K12: is for a vehicle traveling 50 mph.

What does G rating mean?

G: Appropriate for people of all ages. PG 12: Parental guidance is required for children under the age of 12.

Is M rating OK for kids?

Films and computer games classified M (Mature) contain content of a moderate impact. M-rated films and computer games are not recommended for children under the age of 15. They include portrayals of elements such as violence and themes that require a mature outlook.

When did Rated R start?

“Greetings” (1968) was the first R-rated U.S. film. “Red Dawn” (1984) was the first PG-13 movie.

What is rated Y?

The ratings are: TV-Y - programs aimed at a very young audience, including children from ages 2-6. TV-Y7 - programs most appropriate for children age 7 and up.

Why is smile rated R?

The MPAA rating has been assigned for “strong violent content and grisly images, and language.” The Kids-In-Mind.com evaluation includes a couple of kisses and hugs, many scenes of gruesome suicides and attempted murders including a man gutting himself with garden sheers, a woman setting herself on fire and a woman ...

Why can't kids watch rated R?

The R rating means that children under 17 years are not admitted to the theater without a parent. Movies may get an R rating for different reasons. This rating is given for nudity, profanity, or violence. Nudity, depending on the context, may be harmless.

What is K4 rated fence?

Crash Fence Ratings Explained

The K ratings were assigned based on how fast the vehicle was traveling: K4 rating is assigned to a vehicle traveling 30 miles per hour. K8 rating is assigned to a vehicle traveling 40 miles per hour. K12 rating is assigned to a vehicle traveling 50 miles per hour.

What is the rating for K4 Bollard?

What is the test rating of the K4 Crash Bollard? The K4 Bollard is tested and certified with ASTM F2656-07 M30 P1 rating, these security bollard barriers have been approved by the Department of Defense (DoD) and are now listed on the Anti-Ram Vehicle Barrier List.

Is K-12 the standard?

Curriculum: The K to 12 curriculum is standards- and competence-based. It is inclusive and built around the needs of the learners and the community. The curriculum is done and is available on the DepEd website.

What is K-12 equivalent to?

The K-12 system stands for 'from kindergarten to 12th grade'. This equates roughly to a school starting age of around five through to Grade 12 at around the age of 18.

What is a K-12 environment?

K-12, a term used in education and educational technology in the United States, Canada and some other countries, is a short form for the publicly supported school grades prior to college. These grades are kindergarten (K) and first through 12th grade (1-12).

What are the two classification types for vehicle barriers?

Anti-terrorism vehicle barriers are divided into two main categories: active and passive.

What is the K 12 segment in the US?

K-12 education in the United States includes primary education starting in kindergarten, and secondary education ending in grade 12. Government-funded free schools are generally provided for these grades, but private schools and homeschooling are also possible.

How high are crash barriers?

610mm high – the industry-standard height beam, which can be used in places such as car parks to protect against SUVs and other vehicles. 760mm high – the next height in our range can be used to protect against impact from HGVs, in places such as lorry yards and other areas where there are big vehicles.

What is black phone rated?

Rated R for violence, bloody images, language and some drug use.

What does rating NR mean?

If a film has not been submitted for a rating or is an uncut version of a film that was submitted, the labels Not Rated (NR) or Unrated (UR) are often used.

Why is black phone rated R?

MPAA explanation: violence, bloody images, language and some drug use.