Description : Is it true or false that electron flow and conventional current are in opposite directions?
Last Answer : It is true because historically our field theory is developed through positive charges that is according to electro magnetic theory,but actual current flow is due to electrons only which can move freely where as positive charges bind to nuclear forces and can't move
Description : Direction of conventional current is A. direction of neutron flow B. direction of electron flow C. direction of flow of positive charge D. same as that of electric current
Last Answer : direction of flow of positive charge
Description : The arrow direction in the diode symbol indicates a. Direction of electron flow. b. Direction of hole flow (Direction of conventional current) c. Opposite to the direction of hole flow d. None of the above
Last Answer : b. Direction of hole flow (Direction of conventional current)
Description : What is the direction of the conventional current flow?
Last Answer : The conventional current flow in opposite direction of flow of electrons. The electrons flow from negative terminal of battery to positive terminal of battery. And conventional current flow from positive terminal of battery to negative terminal of battery.
Description : Rate of flow of electric charge is A. electric current B. conventional current only C. electronic current only D. potential difference
Last Answer : electric current
Description : The conventional current is due to the flow of a. atoms and molecules b. positive charges c. negative charges d. both b and c
Last Answer : b. positive charges
Description : What are two advantages that gas-filled tubes have over conventional electron tubes?
Last Answer : a. They can carry more current. b. They maintain a constant IR drop across the tube
Description : Does conventional current return to the positive or negative terminal of the voltage source?
Last Answer : Dear shimroz123, Conventional current flowing form positive terminals to negative terminals Sincerely Masjed Gul Popal EEE
Description : Energy transferred per unit charge is A. e.m.f B. current C. potential difference D. conventional current
Last Answer : potential difference
Description : Forestry outside the conventional forests which primarily aim at providing continuous flow of goods and services for the benefit of people
Last Answer : Ans. Social forestry
Description : Which of the following statements regarding cash flow patterns (for time periods 0, 1, 2, 3, and 4) is correct? A. The sequence of -Rs.100, Rs.50, Rs.40, Rs.60, and Rs.50 is a non-conventional cash ... -Rs.50, Rs.50, Rs.70, Rs.60, and -Rs.150 potentially has at most two internal rates of return.
Last Answer : B. The sequence of -Rs.100, Rs.600, -Rs.1,100, Rs.600, and Rs.20 potentially has a maximum of two internal rates of return.
Description : Describe the direction of electric current and the direction of electron flow ?
Last Answer : : The conventional direction of electric current is taken from higher voltage to lower voltage or from the positive layer of the electric cell to the negative layer. But in fact the flow of electricity ... the higher voltage i.e. from the negative plate of the electric cell to the positive plate.
Description : Which way does electron current flow in the illustrated device? I. A to B II. B to A EL-0079 A. I only B. II only C. both I and II D. neither I or II
Last Answer : Answer: A
Description : Is electron flow out from the positive or negative terminal of the voltage source?
Last Answer : Electrons flow from negative terminal of battery which is the area of higher density electrons to positive terminal of battery which is the area of lower density of electrons.
Description : lf the wire which is vertical to this page has electron flow downwards the conductor will have
Last Answer : lf the wire which is vertical to this page has electron flow downwards the conductor will have a counter-clockwise field in the plane of the paper
Description : The main difference between an electron tube and a transistor is the _____________. A. type of function they can perform B. reaction of electron flow through a gas or vacuum in a transistor C. ... when placed in a tube D. reaction of electron flow through a semiconductor used to form a transistor
Last Answer : Answer: D
Description : Where an electric charge experiences a force, there is an A. electric field B. magnetic field C. electric current D. conventional current
Last Answer : electric field
Description : If direction of current is from positive to negative, then it is called A. electronic current B. conventional current only C. positronic current D. protonic current
Last Answer : conventional current only
Description : A crow bar is a power supply circuit that provides A) Conventional current limiting B) Foldback current. limiting C) Temperature control D) Voltage limiting.
Last Answer : D) Voltage limiting.
Description : In a transistor, the conventional current flows from base to emitter. The transistor is (a) NPN (b) PNP (c) FET (d) None of these
Last Answer : (a) NPN
Description : The induced current in transformer which produced in the direction perpendicular to flux, is known as: a. Conventional current b. electronic current c. Perpendicular current d. Eddy current
Last Answer : c. Perpendicular current
Description : Compare conventional energy sources with renewable energy sources on any four points.
Last Answer : Points Conventional Energy Sources Renewable Energy Sources Availability Limited Unlimited Cost of Fuel High depending on fuel. Negligible Amount of Power generated On large scale due ... should be selected at source For example HPP, TPP, NPP SPP and WPP
Description : A 1100 kVA, 11 kV/1.1 kV conventional two-winding transformer is connected as a 12.1 kV/11 kV step-down auto-transformer. The rating of the auto-transformer is (A) 1000 kVA (B) 1100 kVA (C) 11000 kVA (D) 12100 kVA
Last Answer : A 1100 kVA, 11 kV/1.1 kV conventional two-winding transformer is connected as a 12.1 kV/11 kV step-down auto-transformer. The rating of the auto-transformer is 12100 kVA
Last Answer : The p-type substrates in a conventional pn-junction isolated integrated circuit should be connected to: The most negative potential available in the circuit.
Description : What is the difference between the conventional method of dimensioning and the baseline method of dimensiong?
Last Answer : What is the difference between the conventional method ofdimensioning and the baseline method of dimension
Description : " What is the difference between my conventional oven and a convection oven"?
Last Answer : A conventional oven cooks your food with out air circulation. Where as a convection oven has a fan which allows the air to flow around and cooks your food faster and more evenly.
Description : What's the Difference Between a Conventional and a Convection Oven?
Last Answer : Convection ovens allow for even, fast cooking because the temperature stays more consistent, whereas conventional ovens can have pockets of warmer or colder air A conventional oven has heater coils in ... convection heating (heat flow from the element) and convection cooking (via flowing hot air).
Description : What is the difference in cremation cost vs conventional casket services at funeral homes?
Last Answer : Cremation is usually several hundred, if not thousands, of dollars cheaper than burial or interrment in a vault. You can still have a conventional casket service and be cremated though, so the two aren't mutually exclusive.
Description : What is the difference between a casual crowd and a conventional crowd?
Last Answer : In one, the participants do not interact with each other, and in the other, they do interact with each other. (Apex)
Description : What is the major difference in grid construction between power pentodes and conventional pentodes?
Last Answer : Conventional pentodes have a staggered grid arrangement, while power pentodes have a shielded grid arrangement.
Description : What is the difference between Direct Path and Conventional Path loading?
Last Answer : A conventional path load executes SQL INSERT statements to populate tables in an Oracle database. A direct path load eliminates much of the Oracle database overhead by formatting Oracle data blocks and writing the data blocks directly to the database files.
Description : Can someone explain to me how a high efficiency washing mashine can run for 3-4x longer than a conventional washer, yet uses less energy?
Last Answer : Because running the motor is a trivial part of the cost. The major part of the cost is primary and auxiliary heating for the water.
Description : Explain the developments of non-conventional sources of energy in India. -Geography
Last Answer : Energy resources can be classified on a variety of basis like nature of their transaction, availability, etc. The most important classification is based on the conventionality in deriving the energy. ... in Parvati Valley near Manikarn in Himachal Pradesh. The other is in Puga Valley, Ladakh.
Description : Explain the advantages of non-conventional sources of energy. -Geography
Last Answer : Energy resources can be classified on a variety of basis like nature of their transaction, availability, etc. The most important classification is based on the conventionality in deriving the energy. According ... log run not only for individuals but the countries as well as the world as a whole.
Description : Why is there a pressing need to use non-conventional sources of energy in India ? Explain any three reasons. -SST 10th
Last Answer : There is an urgent need to use non-conventional sources of energy like solar energy, wind, tide, biomass, and energy from waste material in India because of the following reasons ... The increased use of fossil fuels hampers the environment and causes serious environmental problems and degradation.
Description : Explain why the use of non-conventional sources of energy is becoming necessary in our country? -SST 10th
Last Answer : The use of non-conventional sources of energy is becoming necessary in our country for the following reasons. (i) Rising prices of oil and gas. (ii) To Save environmental pollution. (iii) As a renewable source of energy.
Description : Explain four points of distinction between conventional and non-conventional sources of energy. -SST 10th
Last Answer : Conventional Sources of Energy (i) This sources of energy is used for quite a long time. (ii) It's use is expensive in the long run. (iii) It is now extensively used. (iv) Coal, petroleum Natural ... iii) It is used in a limited manner. (iv) Wind, solar, Tidal, Biogas etc are Flow energy sources.
Description : The deficiencies of micronutrients not only affects growth of plants, but also vital functions such as photosynthetic and mitochondrial electron flow.
Last Answer : The deficiencies of micronutrients not only affects growth of plants, but also vital functions such as photosynthetic and ... Mn, Co, Ca D. Ca, K, Na
Description : If you change the direction of electron flow by switching the connections to the battery what would happen?
Last Answer : The voltage measured across every component in the circuit wouldtake onthe opposite polarity from what it was originally. If there areany diodes inthe circuit, then current might stop flowing in some brancheswhere it formerlyexisted, or start flowing in branches where there was no currentbefore.
Description : (4) less soluble in blood than nitrogen at high pressure Explanation: Deep-sea divers have their oxygen supply mixed with helium in order to avoid the toxic nature of oxygen under extreme pressures. The ... blood which blocks blood flow as the diver comes to the surface of the sea from underwater.
Last Answer : The chemical bahaviour of an atom depends upon - (1) the number of protons in its nucleus (2) the number of neutrons in the nucleus (3) the number of electrons orbiting around the nucleus (4) the number of nucleons in the nucleus
Description : As shown in the illustration, the direction of electron flow through the component is _______. EL-0079 A. from terminal 'B' to terminal 'A' B. from terminal 'A' to terminal 'B' C. determined by the polarity of the applied voltage D. opposite from that in a resistor
Last Answer : Answer: B
Description : The deficiencies of micronutrients, not only affect growth of plants but also vital functions such as photosynthetic and mitochondrial electron flow. Among the list given below, which group of three elements shall affect most, both ... , Mo (b) Ca, K, Na (c) Mn, Co, Ca (d) Cu, Mn, Fe
Last Answer : d) Cu, Mn, Fe
Description : Why is electron flow with the arrow in the symbol of a Zener diode instead of against the arrow as it is in a normal diode?
Last Answer : Because Zener diodes are operated in the reverse bias mode.
Description : What element in the magnetron causes the curved path of electron flow?
Last Answer : The permanent magnet.
Description : What is the purpose of the salt bridge in an electrochemical cell? w) It allows ion migration. x) It allows electron flow. y) It prevents ion migration. z) It prevents electron flow.
Last Answer : ANSWER: W -- IT ALLOWS ION MIGRATION
Description : State the different modes of electron emission in metal. Explain any two modes of emission.
Last Answer : Different modes of electron emission in metal - 1. Thermionic emission 2. Photo electric emission. 3. Field emission. 4. Secondary emission. Mode of Emission 1. Thermionic emission. ... (GaP) Application: Electron multiplier tubes, Special amplifying tubes, Computer memory tubes.