Electricians use rubber gloves while working because - (1) rubber is an insulator (2) rubber is a good conductor (3) wearing rubber gloves is mandatory (4) rubber makes work easy

Electricians use rubber gloves while working because - (1) rubber is an insulator (2) rubber is a good conductor (3) wearing rubber gloves is mandatory (4) rubber makes work easy
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(1) rubber is an insulator
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Why do Electricians use rubber gloves while working? -Do You Know?

Description : Why do Electricians use rubber gloves while working? -Do You Know?

Last Answer : answer:

Why do Electricians use rubber gloves while working?

Description : Why do Electricians use rubber gloves while working?

Last Answer : Rubber is an insulator

Is Rubber insulator or conductor?

Description : Is Rubber insulator or conductor?

Last Answer : Rubber is an insulator.

The illustrated motor fails to start and gives a loud hum when the start button is depressed, your first action should be to __________. EL-0007 A. disassemble the motor to fix the centrifical switch so the start windings will be energized B. push the stop button to deenergize the 'M' coil C. reset the thermal overload D. hold the 'M' contactor closed by hand while wearing electrical safety gloves to get motor started

Description : The illustrated motor fails to start and gives a loud hum when the start button is depressed, your first action should be to __________. EL-0007 A. disassemble the motor to fix the centrifical ... D. hold the 'M' contactor closed by hand while wearing electrical safety gloves to get motor started

Last Answer : Answer: B

Which of the following statements represents the FIRST precaution to be taken prior to working on any installed electrical component? A. Wear rubber gloves and boots. B. Use only approved nonconducting tools. C. Ground the case of the machine before beginning any repairs. D. Open the supply circuits and tag the switches.

Description : Which of the following statements represents the FIRST precaution to be taken prior to working on any installed electrical component? A. Wear rubber gloves and boots. B. Use only approved nonconducting ... the machine before beginning any repairs. D. Open the supply circuits and tag the switches.

Last Answer : Answer: D

Why do electricians wear rubber types shoes when climbing electric poles?

Description : Why do electricians wear rubber types shoes when climbing electric poles?

Last Answer : Rubber is an insulator, so it prevents the flow of electricity.Electricians typically wear shoes with rubber soles so they don'tget electricuted.

Why do electricians wear rubber types shoes when climbing electric poles?

Description : Why do electricians wear rubber types shoes when climbing electric poles?

Last Answer : Rubber is an insulator, so it prevents the flow of electricity.Electricians typically wear shoes with rubber soles so they don'tget electricuted.

Mud houses are cooler in summers and wanner in winters as compared to brick houses because (1) mud is a good conductor (2) mud is a bad conductor (3) mud is a poor insulator (4) evaporation of water causes cooling in summers and sunlight coming through holes causes warming in winters

Description : Mud houses are cooler in summers and wanner in winters as compared to brick houses because (1) mud is a good conductor (2) mud is a bad conductor (3) mud is a poor insulator (4) evaporation of water causes cooling in summers and sunlight coming through holes causes warming in winters

Last Answer : (2) mud is a bad conductor Explanation: The houses made of mud and thatched roofs are cool in summer and warm in winter as the thatched roof contains large amount of trapped air and also mud is ... . In summer, the outside heat cannot enter the house and in winter, inside heat cannot flow outside.

Mud houses are cooler in summers and warmer in winters as compared to brick houses because (1) mud is a good conductor (2) mud is a bad conductor (3) mud is a poor insulator (4) evaporation of water causes cooling in summers and sunlight coming through holes causes warming in winters

Description : Mud houses are cooler in summers and warmer in winters as compared to brick houses because (1) mud is a good conductor (2) mud is a bad conductor (3) mud is a poor insulator (4) evaporation of water causes cooling in summers and sunlight coming through holes causes warming in winters

Last Answer : mud is a bad conductor

At low temperature, Lead behaves as a (1) Semi conductor (2) Super conductor (3) Insulator (4) Conductor

Description : At low temperature, Lead behaves as a (1) Semi conductor (2) Super conductor (3) Insulator (4) Conductor

Last Answer : (2) Super conductor Explanation: Lead exhibit superconducting phase transitions at low temperatures of 7.2 Kelvin. This discovery was made in 1913. At this temperature (known as critical temperature), ... to a different phase of matter; this superconducting phase is described by the BCS theory.

In a transistor, the base is _______. (1) an insulator (2) a conductor of low resistance (3) a conductor of high resistance (4) an extrinsic semiconductor

Description : In a transistor, the base is _______. (1) an insulator (2) a conductor of low resistance (3) a conductor of high resistance (4) an extrinsic semiconductor

Last Answer : (2) a conductor of low resistance Explanation: A transistor is a semiconductor device used to amplify and switch electronic signals and electrical power. It is composed of semiconductor material with at least three terminals for connection to an external circuit.

Ohm's law is valid in case of – (1) semiconductor (2) conductor (3) superconductor (4) insulator

Description : Ohm's law is valid in case of – (1) semiconductor (2) conductor (3) superconductor (4) insulator

Last Answer : (2) conductor Explanation: Ohm's law states that the current through a conductor between two points is directly proportional to the potential difference across the two points. It defines the relationship between the three fundamental, electrical quantities: current, voltage, and resistance.

If electrical conductivity increases with the increase of temperature of a substance, then it is a: (1) Conductor (2) Semiconductor (3) Insulator (4) Carborator

Description : If electrical conductivity increases with the increase of temperature of a substance, then it is a: (1) Conductor (2) Semiconductor (3) Insulator (4) Carborator

Last Answer : (2) Semiconductor Explanation: A solid substance that has conductivity between that of an insulator and that of most metals, either due to the addition of an impurity or because of temperature effects

If electrical conductivity increases with the increase of temperature of a substance, then it is a (1) Conductor (2) Semiconductor (3) Insulator (4) Carborator

Description : If electrical conductivity increases with the increase of temperature of a substance, then it is a (1) Conductor (2) Semiconductor (3) Insulator (4) Carborator

Last Answer : (2) Semiconductor Explanation: A solid substance that has conductivity between that of an insulator and that of most metals, either due to the addition of an impurity or because of temperature effects.

Solids which conduct electricity at higher temperature but not at lower temperature are called (1) super-conductor (2) metallic-conductor (3) semi-conductor (4) insulator

Description : Solids which conduct electricity at higher temperature but not at lower temperature are called (1) super-conductor (2) metallic-conductor (3) semi-conductor (4) insulator

Last Answer : (3) semi-conductor Explanation: Semiconductors are insulators at low temperatures and reasonably good conductors at higher temperatures. As temperature increases, the semiconductor material becomes a better and better conductor.

At low temperature, Lead behaves as a (1) Semi conductor (2) Super conductor (3) Insulator (4) Conductor

Description : At low temperature, Lead behaves as a (1) Semi conductor (2) Super conductor (3) Insulator (4) Conductor

Last Answer : (2) Super conductor Explanation: Lead exhibit super conducting phase transitions at low temperatures of 7.2 Kelvin. This discovery was made in 1913.

At low temperature, Lead behaves as a : (1) Semi conductor (2) Super conductor (3) Insulator (4) Conductor

Description : At low temperature, Lead behaves as a : (1) Semi conductor (2) Super conductor (3) Insulator (4) Conductor

Last Answer : Super conductor

Ohm’s law is valid in case of (1) semiconductor (2) conductor (3) superconductor (4) insulator

Description : Ohm’s law is valid in case of (1) semiconductor (2) conductor (3) superconductor (4) insulator

Last Answer : conductor

Solids which conduct electricity at higher temperature but not at lower temperature are called (1) super-conductor (2) metallic-conductor (3) semi-conductor (4) insulator

Description : Solids which conduct electricity at higher temperature but not at lower temperature are called (1) super-conductor (2) metallic-conductor (3) semi-conductor (4) insulator

Last Answer : semi-conductor

Do you use rubber gloves when cooking?

Description : Do you use rubber gloves when cooking?

Last Answer : Nope, I’m comfortable with my own microbiotics.

When replacing fuses, always make sure _______________. A. to stand on a rubber mat and use rubber gloves B. to use insulated pliers or screwdriver C. the fuse clips are straight, tight, and in good contact D. to increase the fuse rating 10% to guard against 'nuisance blowing'

Description : When replacing fuses, always make sure _______________. A. to stand on a rubber mat and use rubber gloves B. to use insulated pliers or screwdriver C. the fuse clips are straight, tight, and in good contact D. to increase the fuse rating 10% to guard against 'nuisance blowing'

Last Answer : Answer: C

What is to be done with instruments after surgically treating a patient with confirmed diagnosis of hepatitis B,** A. Soak them in hypochlorite solution “Milton” B. Sterilize, scrub and sterilize C. Handle them with two pairs of household rubber gloves D. Scrub them with iodine surgical solution

Description : What is to be done with instruments after surgically treating a patient with confirmed diagnosis of hepatitis B,** A. Soak them in hypochlorite solution Milton B. Sterilize, scrub ... Handle them with two pairs of household rubber gloves D. Scrub them with iodine surgical solution

Last Answer : B. Sterilize, scrub and sterilize

Explain the uses of safety rubber hand gloves and rubber mats in electrical engineering.

Description : Explain the uses of safety rubber hand gloves and rubber mats in electrical engineering. 

Last Answer : Uses of safety rubber hand gloves in electrical engineering:  * The safety rubber hand gloves are always used for online work to insulate the human body or operator from the electrical supply. * The ... human body) is isolated from ground or earth i.e. why danger of electrical shock is avoided. 

1. Which is considered a hot-spot of biodiversity in India? 2. What does the special status of Jammu and Kashmir imply? 3. Why are Metals good conductor of heat than insulator? 4. Where is pearl fishing well developed in India? 5. By whom was the rare work on architecture, Samarangana Sutradhara written?

Description : 1. Which is considered a hot-spot of biodiversity in India? 2. What does the special status of Jammu and Kashmir imply? 3. Why are Metals good conductor of heat than insulator? 4. Where ... the earth's crust? 20. The Mansabdari system introduced by Akbar from which system was it borrowed from?

Last Answer : Answer : 1 1. Western Ghats 2. A separate Constitution 3. They contain free electrons 4. Off the coast at Rameshwaram 5. Bhoja Paramara 6. Wilson Jones 7. R.N. Tagore 8. Niche 9. Shrimp 10. ... km 15. Firoz Tughlaq 16. Dr. Zakir Hussain 17. Vitamin C 18. Government grants 19. Oxygen 20. Mongolia

Which of the following is a conductor of electricity? (1) Rubber (2) Pure water (3) Salt water (4) Benzene

Description : Which of the following is a conductor of electricity? (1) Rubber (2) Pure water (3) Salt water (4) Benzene

Last Answer : (3) Salt water Explanation: Pure water is actually an extremely poor conductor, but saturated salt water is a good conductor. The saltier the water, the better the conductance. The reason it ... charged Chlorine CF. When current is applied, it is easily conducted by the highly charged ions.

Which of the following is a good conductor of heat but a bad conductor of electricity? (1) Celluloid (2) Rubber (3) Asbestos (4) Mica

Description : Which of the following is a good conductor of heat but a bad conductor of electricity? (1) Celluloid (2) Rubber (3) Asbestos (4) Mica

Last Answer : (4) Mica Explanation: Good conductors of heat are good conductors of electricity. Mica is an exception which although being a good conductor of heat and a bad conductor of electricity. It is commonly ... to assist in the transfer of the generated heat to the heat sink or chassis for dissipation.

Which of the following is a conductor of electricity ? (1) Rubber (2) Pure water (3) Salt water (4) Benzene

Description : Which of the following is a conductor of electricity ? (1) Rubber (2) Pure water (3) Salt water (4) Benzene

Last Answer : Salt water

Which of the following is a good conductor of heat but a bad conductor of electricity ? (1) Celluloid (2) Rubber (3) Asbestos (4) Mica

Description : Which of the following is a good conductor of heat but a bad conductor of electricity ? (1) Celluloid (2) Rubber (3) Asbestos (4) Mica

Last Answer : Mica

Why is a rubber band a insulator?

Description : Why is a rubber band a insulator?

Last Answer : They are good insulators

Presence of high concentration of ozone and smog in atmospheric air causes the(A) Embrittlement & decrease of folding resistance of paper(B) Cracking of rubber products(C) Fading of dye on textiles(D) Damage of electrical insulator on high tension power line

Description : Presence of high concentration of ozone and smog in atmospheric air causes the (A) Embrittlement & decrease of folding resistance of paper (B) Cracking of rubber products (C) Fading of dye on textiles (D) Damage of electrical insulator on high tension power line

Last Answer : (B) Cracking of rubber products

Why are Metals good conductor of heat than insulator? -General Knowledge

Description : Why are Metals good conductor of heat than insulator? -General Knowledge

Last Answer : The answer is 'They contain free electrons'

Why are Metals good conductor of heat than insulator? -General Knowledge

Description : Why are Metals good conductor of heat than insulator? -General Knowledge

Last Answer : answer:

Penny conductor or insulator?

Description : Penny conductor or insulator?

Last Answer : Copper is a conductor, so and pennies are coated in copper.

Is a coin a insulator or a conductor?

Description : Is a coin a insulator or a conductor?

Last Answer : A very good conductor.

Is wood a conductor or a insulator?

Description : Is wood a conductor or a insulator?

Last Answer : Wood is a conductor, though not a very good one.

Is styrofoam insulator or conductor?

Description : Is styrofoam insulator or conductor?

Last Answer : Styrofoam is an insulator.

Is copper insulator or conductor?

Description : Is copper insulator or conductor?

Last Answer : Conductor, which is why it's used for wires.

Is plastic insulator or conductor?

Description : Is plastic insulator or conductor?

Last Answer : Plastic is an insulator.

Conductor Cm Conductor And Insulator I mean What ?

Last Answer : conductor Money Conductor , guide , electrically conductive , cm _ _ _ Contactor Money Pre Director , Insulator Money Non-conductive Objects.

In your own words explain the difference between a conductor and an insulator?

Description : In your own words explain the difference between a conductor and an insulator?

Last Answer : Need answer

Is a brass paper fastener an insulator or conductor?

Description : Is a brass paper fastener an insulator or conductor?

Last Answer : conductor

Is a paper clip an insulator or an conductor?

Description : Is a paper clip an insulator or an conductor?

Last Answer : Most paperclips are metal- conductor.

Is a piece of fabric a conductor or insulator?

Description : Is a piece of fabric a conductor or insulator?

Last Answer : conducter

Is straw a conductor or insulator?

Description : Is straw a conductor or insulator?

Last Answer : Dry straw is an insulator.

Is Velcro a conductor or insulator?

Description : Is Velcro a conductor or insulator?

Last Answer : Insulator

Is a dry chalkboard eraser an insulator or conductor?

Description : Is a dry chalkboard eraser an insulator or conductor?

Last Answer : A dry chalkboard eraser is an insulator.

Is brass button a conductor or insulator?

Description : Is brass button a conductor or insulator?

Last Answer : It is a conductor

Is a T-shirt a insulator or conductor?

Description : Is a T-shirt a insulator or conductor?

Last Answer : A dry T-shirt and most other clothing has air between thethreads and acts as an insulator for cold (and electricity). Whenwet it loses its insulating properties and conducts heat so it ... Since perspiration alsohas salt secreted through the skin, it is also can act as anelectrical conductor.

Is a silver a conductor or insulator?

Description : Is a silver a conductor or insulator?

Last Answer : is copper a conductor or insuilator

Is a spoon a conductor or a insulator?

Description : Is a spoon a conductor or a insulator?

Last Answer : Conductor or