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Why are electric tools coated with insulating materials?
electrician tools must be insulated so that they dont get electrocuted
Which is another name for dielectric strength test?
ASTM D149 - 09 Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies
Insulating board containing conductive tracks for circuit connections?
printed circuit board
What is Section Insulator in the context of 25 KV Railway Electrification?
Use for seperation and insulating
What is the difference between a line isolator and a bus isolator?
If I'm interpreting the question accurately, a "line isolator" is an insulating standoff for transmission or distribution cable. A bus isolator is an insulating standoff for tubular or bar bus as is normally seen in a substation switching yard.
What are insulating materials rated by?
r factor..the higher the factor the better the insulation
A major feature in many insulating materials is?
A major feature in many insulating materials is TRAPPED AIR.
What are some insulating materials?
woodpure (distilled)waterplasticmicaglass
What materials has both conducting and insulating properties?
Semiconductors.
Why are insulating materials not allowed in an operating room?
Insulating materials tend to be friable - able to be crumbled to dust by hand pressure alone. You do not want dust from such materials falling into open incisions. In addition, insulating material sent do be porous and thus difficult or impossible to clean to the level of disinfection required by an operating room.
What materials did you use as an insulator?
For insulating a current you can use plastic/rubber.
Why copper rod is covered with insulating material in Searle's apparatus?
Copper rod is covered by insulating materials, because copper is good conductor of electricity when we touch copper rod we get shock and insulators are bad conductor of electricity hence copper rod is covered by insulating materials
Why are electric tools coated with insulating materials?
electrician tools must be insulated so that they dont get electrocuted
Why electrical tools coated with insulating material?
human body is good conductor of electricity.For our safety electric tool are coated with insulating materials.
What are materials that are bad conductors?
Insulating materials are. They include glass, plastic, ceramics, rubber, pure water, and others.
What is insulating material used for?
insulating materials have low thermal/electrical conductivity values and hence can be used in applications where resistance to heat or resistance to the passage of electrical current is required.
What is the automatic pop-up toaster made of?
Mostly metals, with some insulating materials as well.
