Why are some outlets upside down?
Are you asking about a standard USA 120 Volt domestic wall socket containing a pair of outlets, where one outlet is positioned below the other one but looks upside down? If so, here goes:
Each pair of socket outlets is made like this: a springy brass contact strip is fitted underneath the top outlet's left hole to connect it to the bottom outlet's left hole. Another springy brass contact strip is fitted underneath top outlet's right hole to connect it to the bottom outlet's right hole.
One supply wire is connected to the left-hand contact strip and the other supply wire goes to the right hand contact strip.
It doesn't actually matter which outlet hole is the hot and which is the neutral because the system allows you to put in an ungrounded plug either way round.
If there are any ground holes these are positioned above and below each pair of the contacts described above, at the mid-way point. The top outlet's 3 holes then look like one triangle and the bottom outlet's 3 holes look like another triangle that is upside down to the top one!
Another answer
The NEC does not specify what position a duplex receptacle is placed. However, some electrical plans, such as those for hospitals, may call that receptacles be placed with the ground hole facing up. This is to help prevent contact being made with the hot and neutral with something falling on a plug of a cord. The ground prong may help protect this from happening.
The other school of thought is that with the ground hole facing down on a duplex receptacle if the plug of the cord has something fall on it the last blade to disengage would be the ground pin.
Another explanation
Reason why "ground-down" is best/safer: the socket for the ground pin should be down because, if the plug starts to work its way out from weight on the cord, the first things to disconnect will be the power pins and that all-important ground pin will be the last to go, thereby providing its protection until no longer needed because the power pins have been disconnected first.
They sleep near their nearest food source usually. So you'll often find them by a leaf. But you usually wouldn't see one because they will usually blend in with the leaves and their surroundings. So keep a look out.
What is name of insect having the Chironomous larvae?
Insects with Chironomous larvae are commonly known as non-biting midges or freshwater midges. These larvae are often found in freshwater environments like ponds, lakes, and wetlands.
What is the difference between a pupa and a nymph?
Worms come in three groups: roundworms (nematodes, long featureless body), flatworms (flat) and ringworms (segmented like earthworms). Insect larvae can be legless and segmented like ringworms (maggots for example), but they're never as long and thin, and they have clear mouthparts when looked at up close.
Most insect larvae have legs, however. Grubs (beetle larvae) have six at the front (think of a ladybug larva). Caterpillars have six real legs and many stubby pseudolegs behind these. None of them really look like worms. ^^
Furthermore worms belong to one of the three worm phyla (Nematoda, Platyhelminthes, Annelida) and insects are all Arthropoda.
What plants provide food for caterpillar of the lunar moth?
Lunar moth caterpillars primarily feed on the leaves of white birch, sweetgum, hickory, walnut, and sumac trees. These plants are important food sources for the caterpillars as they provide the nutrients necessary for their development and growth. Supporting these plant species can help sustain lunar moth populations.
Would a 2.5L fit in place of 3.9L on a 1990 dodge dakoda?
No, a 2.5L engine would not directly fit in place of a 3.9L engine in a 1990 Dodge Dakota without significant modifications. The engine mounts, wiring harness, computer system, exhaust system, and other components would need to be modified to accommodate the different engine size. It is recommended to consult a mechanic or engine swap specialist for guidance.
How do you calculate the brix value of a drink concentrate containing 23 grams of sugar?
Since degrees Brix is equal to percent sugar (or sucrose), find the Brix value of a drink containing 23 grams of sugar, divide 23 by the number of total grams of liquid contained in the drink, then multiply by 100 to get the percent (or Brix value).
What kind of caterpillar is pink with neon green on both sides?
Without a picture it is hard to be sure, but look up Phaeton sphinx moth and see if it is a match. Hope that helps.
Answerit is called a caterpiller and that is all you need to know cause it was an ancient caterpiller that is magicalActually, Luna moths have NO MOUTH, therefore they do not eat!
AnswerThe Luna Moth is a Saturniidae, and as such have no mouths and no need to eat. This type of moth only lives for one week and its sole purpose, in its butterfly stage, is to reproduce.What domain is a caterpillar in?
The caterpillar is an arthropod, and all arthroods belong to the taxonomic domain of Eukarya.Eukarya covers all organisms in the Kingdom Animalia, as well as the Kingdoms Plantae, Fungi and Protista.
What is the scientific name for the caterpillar fungus?
Caterpillars are scientifically known as the Melachacka jeseri.
What is the scientific name for the Lepidoptera known as the Florida fern caterpillar?
The accepted scientific name is Callopistria floridensis.
What is the scientific name for the Lepidoptera known as the Variable oakleaf caterpillar?
The accepted scientific name is Lochmaeus manteo.
What is the scientific name for the Lepidoptera known as the Bougainvillea caterpillar?
The accepted scientific name is Melitara prodenialis.
What is the scientific name of the twig caterpiller?
The scientific name of the twig caterpillar is Drepanidae.
What kind of animal is a silk worm?
A silkworm is the larva of the silk moth, Bombyx mori. It is a domesticated insect known for its ability to produce silk.
What is the scientific name for segmented worm?
IS A KIND OF INVERTIBRATE,IN SCIENTIFIC NAME:(PHYLUM ANELLIDA)OR SEGMENTED WORM lack a true exoskeleton. In place of the tough outer covering that protects the other creatures to which they are related, segmented worms have developed fluid-filled bodies for rigidity of form. Although given only scant consideration by most people, including aquarists, this phylum contains creatures of immense importance to hobbyists and nonhobbyists alike
What is the scientific name of caterpillar?
The scientific name for caterpillar is larva, which refers to the immature stage of insects like butterflies and moths.
Do maggots and caterpillars belong to the same family?
No, maggots and caterpillars do not belong to the same family. Maggots are the larval stage of flies, while caterpillars are the larvae of butterflies and moths. They belong to different insect orders.
What is the name of the process of a caterpillar becoming a butterfly?
The process is called metamorphosis. Initially, the caterpillar goes through the pupa or chrysalis stage before emerging as a butterfly.
What is a stellognata maculata?
Stellognata maculata is a species of predatory sea snail in the family Horaiclavidae. It is commonly known as the "spotted stellognath" and is found in the Indo-Pacific region, typically on coral reefs. They have a distinctive pattern of brown spots on their shell.
What greek word means changing shape describing the change from a caterpillar to a butterfly?
The Greek word that means changing shape, specifically describing the transformation from a caterpillar to a butterfly, is "metamorphosis."