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The earth pin in a plug is bigger than the other pins so that it makes contact first. This ensures that any exposed metal on the device will be connected to earth before any live pin is connected. Therefore if there is any fault in the wiring it will not cause the exposed metal parts to be live, as a protective device (such as a circuit breaker or fuse) will be able to operate.
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Are pointer stars part of ursa major?
YES. Ursa Major also contains the big dipper (which is not a constellation, it is an asterism) and the pointer stars are located in the handle of the big dipper.
What do the Pointer stars in the bowl of the big dipper point towards?
polaris
What are the names of the two pointer stars of the big Dipper?
Merak and Dubhe.
The pointer stars in the bowl of the Big Dipper point toward?
The Big Dipper is one of the most recognizable groups of stars in the sky. The pointer stars in the bowl of the dipper point toward the North Star.
How do you set timing on a 1989 Chevy Camaro RS?
get a timing light clip the power lines to the batt. spark plug end to the #1 plug wire as close to the end as you can. find the pointer, should be above the crank pulley, disconnect the white/brown wire along side the passenger fender. start the engine and point the light at the pointer. watch for the mark to line up witht the pointer.
What is a Google Earth plug in?
A Google Earth plug-in is a plug that automatically brings you to Google Earth.Answer#2Actually, the Google Earth plugin is an embedded version of Google Earth that runs within the web browser.
What colour is earth in a plug?
The color of the Earth wire in a plug is typically green or green and yellow stripes.
In an eternity band of diamonds how big is a 3 pointer in mm?
A grain of sand is about 1mm -- for comparison.
What star does the pointer star of the big dipper point to?
The pointer stars in the Big Dipper point towards the North Star, also known as Polaris. Polaris is located directly above the North Pole and remains nearly stationary in the sky. This makes it a useful navigational tool for finding north.
Difference between pointer to constant and constant pointer?
1. pointer to a constant means you can not change what the pointer points to 2. constant pointer means you can not change the pointer.
What is triple pointer?
Example: int x; -- integer int *px= &x; -- pointer to integer int **ppx= &px; -- pointer to pointer to integer int ***pppx= &ppx; -- pointer to pointer to pointer to integer
What are pointer to pointer?
A pointer only holds an address information (location) in the memory. if a pointer holds points another pointer then it is a pointer to an other pointer. Pointer holds an address in the memory so in that address there is an other location information that shows another location.
