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Dc resistance of diode is a static resistance b dynamic resistance c high resistance d zero resistance?
B - Dynamic resistance
What is Zener resistance of the Zener diode?
zener resistance of a zener diode is the resistance of the zener diode but which is the resistance of a diode
Input resistance and output resistance of Voltage series feedback amplifier?
output resistance decreases and input resistance increases
What is constant resistance?
A resistance that doesn't change.
Define Internal Resistance?
The internal resistance of a device is the resistance in ohms of that device. It is the resistance electrons need to overcome before electricity is said to flow.
Is neoprene rubber oil resistant?
Yes, neoprene rubber is generally oil-resistant due to its intrinsic properties such as chemical resistance and durability. It is commonly used in applications where resistance to oils, greases, and chemicals is required. However, the exact level of oil resistance can vary depending on the specific formulation and grade of neoprene used.
What polymer derived from acetylene gas is called polychloroprene?
Polychloroprene is a synthetic rubber polymer derived from acetylene gas. It is better known by its trade name "Neoprene" and is widely used in various applications due to its excellent resistance to oil, heat, and weathering.
What is Neoprene gloves?
Neoprene is part of the synthetic rubber family, They are produced by polymerization of chloroprene. Neoprene maintains flexibility over a wide range of temperatures' it also consists good chemical stability.
Is neoprene a plastic?
Neoprene is not a plastic; it is a type of synthetic rubber made from polychloroprene. While both neoprene and plastics are polymers, neoprene has different properties and uses, such as in wetsuits and gaskets, due to its flexibility and resistance to water and chemicals. Neoprene is known for its durability and insulation qualities, making it distinct from traditional plastics.
What is chloroprene used for?
Chloroprene is primarily used in the production of neoprene, which is a versatile synthetic rubber. Neoprene is commonly used in wetsuits, protective gear, gaskets, hoses, and other applications that require resistance to water, oil, heat, and weathering. Additionally, chloroprene can be used in the production of adhesives and coatings.
Is neoprene resistant to diesel?
Yes, neoprene is resistant to diesel fuel. Neoprene is a synthetic rubber that offers good resistance to many oils and fuels, including diesel, making it a suitable material for applications where exposure to diesel is possible.
What is neoprene used for?
Neoprene is commonly used in the manufacturing of wetsuits, athletic braces, laptop sleeves, and medical supports due to its water-resistant and elasticity properties. Additionally, it is used in the automotive industry for weatherstripping and hoses due to its resistance to oil and heat.
Does the vest keep a person cool while they have it on?
This vest features neoprene padding for comfort, but is designed for resistance rather than cooling.
What are the physical properties of neoprene?
-Stretchable -Buoyant -able to trap water in-between layers-waterproof-chemical resistant (acids, oxidation, and oil)-abrasion resistant-tear and impact resistant-flame resistantnot all are physical
Is an 'O' ring on a push fit fitting made from neoprene?
An 'O' ring on a push fit fitting can be made from various materials, including neoprene, but it is not exclusively made from neoprene. Other common materials for O-rings include nitrile rubber, EPDM, and silicone, depending on the application's requirements for temperature resistance, chemical compatibility, and flexibility. Neoprene may be used in specific applications, but it's essential to check the manufacturer's specifications for the exact material used.
What are the positive and negative effects of neoprene?
Neoprene, a synthetic rubber, has several positive effects, including its durability, water resistance, and versatility, making it ideal for products like wetsuits, gaskets, and protective gear. However, it also has negative effects, such as its environmental impact during production and disposal, as it is not biodegradable and can contribute to pollution. Additionally, some individuals may have allergic reactions to neoprene. Overall, while neoprene serves valuable functions, its environmental footprint raises concerns.
What polymer derived from acetylene gas is called polychloroprene (neoprene)?
Neoprene
