Describe local action

Describe local action
by

1 Answer

Answer :

Current flow in a cell with no external load.
by

Related questions

What is a temporary or permanent local deviation of the OTDR signal in the upward or downward direction called?

Description : What is a temporary or permanent local deviation of the OTDR signal in the upward or downward direction called?

Last Answer : A point defect.

What are the different designs of local area networks called?

Description : What are the different designs of local area networks called?

Last Answer : Broadband and baseband.

How many designs of local area networks are there that can be used?

Description : How many designs of local area networks are there that can be used?

Last Answer : Two

What does the make-up of a local area network consist of?

Description : What does the make-up of a local area network consist of?

Last Answer : A communications facility and interface units.

Define the metal solvent action that takes place when copper conductors are soldered together.

Description : Define the metal solvent action that takes place when copper conductors are soldered together.

Last Answer : The solder dissolves a small amount of the copper, which combines with the solder forming a new alloy; therefore, the joint is one common metal.

What is meant is "transformer action"?

Description : What is meant is "transformer action"?

Last Answer : The transfer of energy from one circuit to another circuit by electromagnetic induction.

Which breakdown theory explains the action that takes place in a heavily doped PN-junction with a reverse bias of less than 5 volts?

Description : Which breakdown theory explains the action that takes place in a heavily doped PN-junction with a reverse bias of less than 5 volts?

Last Answer : Zener effect.

The action of a PN-junction during breakdown can be explained by what two theories?

Description : The action of a PN-junction during breakdown can be explained by what two theories?

Last Answer : Zener effect and avalanche effect.

In an open-loop control system, what action reduces the input to zero so the load is stopped at the desired position?

Description : In an open-loop control system, what action reduces the input to zero so the load is stopped at the desired position?

Last Answer : Usually the operator senses the desired load movement and reduces the input to stop the motor.

Standardized terms improve what action between individuals?

Description : Standardized terms improve what action between individuals?

Last Answer : Communication.

What capability allows the arithmetic/logic section to test various conditions encountered during processing and take action based on the result?

Description : What capability allows the arithmetic/logic section to test various conditions encountered during processing and take action based on the result?

Last Answer : Logic.

If violent gassing occurs during a battery charge, what action should be taken?

Description : If violent gassing occurs during a battery charge, what action should be taken?

Last Answer : .Reduce the charging rate.

What is electrochemical action?

Description : What is electrochemical action?

Last Answer : The process of converting chemical energy into electrical energy.

What action is necessary to impress intelligence on the pulse train in pulse modulation?

Description : What action is necessary to impress intelligence on the pulse train in pulse modulation?

Last Answer : Some characteristic of the pulses has to be varied.

Why were mr underwoods action unpopular with the local ship captains?

Description : Why were mr underwoods action unpopular with the local ship captains?

Last Answer : IDK and IDC

Which of the following statements describes the effects of ambient temperature on local action within lead-acid storage batteries? A. Increasing ambient temperature increases local action. B. Increasing ambient temperature decreases local action. C. Ambient temperature has no effect on local action. D. At 90°F all local action virtually ceases.

Description : Which of the following statements describes the effects of ambient temperature on local action within lead-acid storage batteries? A. Increasing ambient temperature increases local action. B. Increasing ambient ... has no effect on local action. D. At 90°F all local action virtually ceases.

Last Answer : Answer: A

Local action in a dry-cell, or lead-acid storage battery is the process whereby ________________. A. hydrogen gas is liberated B. the electrolyte compensates for overcharging C. potassium hydroxide absorbs carbon dioxide from the air D. the battery becomes discharged without being connected to a load

Description : Local action in a dry-cell, or lead-acid storage battery is the process whereby ________________. A. hydrogen gas is liberated B. the electrolyte compensates for overcharging C. potassium hydroxide ... carbon dioxide from the air D. the battery becomes discharged without being connected to a load

Last Answer : Answer: D

Local action in a nickel-cadmium battery is offset by _____________. A. separating the positive and negative plates with plastic spacers B. separating the positive and negative plates with resin impregnated spacers C. adding a small amount of lithium hydroxide to the electrolyte D. trickle charging

Description : Local action in a nickel-cadmium battery is offset by _____________. A. separating the positive and negative plates with plastic spacers B. separating the positive and negative plates with resin impregnated spacers C. adding a small amount of lithium hydroxide to the electrolyte D. trickle charging

Last Answer : Answer: D

What is polarization? What is local action?

Description : What is polarization? What is local action?

Last Answer : Polarization : The hydrogen bubbles which are clinging over the surface of copper electrode (anode) becomes a thin film of hydrogen over the copper electrode. This hydrogen film increases the internal resistance ... always opposite to the main emf. The action of these cells is known as local action.

To prevent local action in battery, only …………is used in electrolytes A. Pump water B. Distilled water C. Tap water D. Both A and C

Description : To prevent local action in battery, only …………is used in electrolytes A. Pump water B. Distilled water C. Tap water D. Both A and C

Last Answer : B. Distilled water

The following is/are true of mesalazine: A. It exerts mainly local antiinflammatory action in the lower gut B. It is a broad spectrum antidiarrhoeal drug C. It can be administered as a retention enema D. Both 'A' and 'C

Description : The following is/are true of mesalazine: A. It exerts mainly local antiinflammatory action in the lower gut B. It is a broad spectrum antidiarrhoeal drug C. It can be administered as a retention enema D. Both 'A' and 'C

Last Answer : D. Both 'A' and 'C

Which of the following statements is true for lignocaine: A. It is an ester-linked local anaesthetic B. It is not likely to exhibit cross-sensitivity with procaine C. It has a shorter duration of action than procaine D. It is not a surface anaesthetic

Description : Which of the following statements is true for lignocaine: A. It is an ester-linked local anaesthetic B. It is not likely to exhibit cross-sensitivity with procaine C. It has a shorter duration of action than procaine D. It is not a surface anaesthetic

Last Answer : B. It is not likely to exhibit cross-sensitivity with procaine

Which of the following is not the reason for greater susceptibility of smaller sensory fibres to blockade by local anaesthetics than larger motor fibres: A. Sensory fibres are inherently more sensitive than motor fibres B. More slender fibres have shorter internodal distances C. Small sensory fibres generate higher frequency longer lasting action potential D. Smaller fibres have shorter critical lengths for blockade

Description : Which of the following is not the reason for greater susceptibility of smaller sensory fibres to blockade by local anaesthetics than larger motor fibres: A. Sensory fibres are inherently ... higher frequency longer lasting action potential D. Smaller fibres have shorter critical lengths for blockade

Last Answer : A. Sensory fibres are inherently more sensitive than motor fibres

The local anaesthetics having amide linkage differ from those having ester linkage in that the amidelinked local anaesthetics: A. Are not surface anaesthetics B. Have a shorter duration of action C. Are degraded in the plasma D. Do not show cross-sensitivity with esterlinked local anaesthetic

Description : The local anaesthetics having amide linkage differ from those having ester linkage in that the amidelinked local anaesthetics: A. Are not surface anaesthetics B. Have a shorter duration of action C. Are degraded in the plasma D. Do not show cross-sensitivity with esterlinked local anaesthetic

Last Answer : D. Do not show cross-sensitivity with esterlinked local anaesth

The field arrangements in waveguides are divided into what two categories to describe the various modes of operation?

Description : The field arrangements in waveguides are divided into what two categories to describe the various modes of operation?

Last Answer : Transverse electric (TE) and transverse magnetic (TM).

A cavity that vibrates at its natural frequency produces a louder sound than at other frequencies. What term is used to describe this phenomenon?

Description : A cavity that vibrates at its natural frequency produces a louder sound than at other frequencies. What term is used to describe this phenomenon?

Last Answer : Resonance.

What term is used to describe the frequency at which the filter circuit changes from the point of rejecting the unwanted frequencies to the point of passing the desired frequencies?

Description : What term is used to describe the frequency at which the filter circuit changes from the point of rejecting the unwanted frequencies to the point of passing the desired frequencies?

Last Answer : Frequency cutoff (fco).

What term is used to describe the reciprocal of deflection sensitivity of a scope?

Description : What term is used to describe the reciprocal of deflection sensitivity of a scope?

Last Answer : Deflection factor.

Describe the zero-position of a synchro transmitter.

Description : Describe the zero-position of a synchro transmitter.

Last Answer : The transmitter is in its zero-position when the rotor is aligned with the S2 stator winding.

What is the term used to describe the sharing of valence electrons between two or more atoms?

Description : What is the term used to describe the sharing of valence electrons between two or more atoms?

Last Answer : Covalent bonding.

What term is used to describe the definite discrete amounts of energy required to move an electron from a low shell to a higher shell?

Description : What term is used to describe the definite discrete amounts of energy required to move an electron from a low shell to a higher shell?

Last Answer : Quanta.

What is the term used to describe the basic frequency of a radio wave?

Description : What is the term used to describe the basic frequency of a radio wave?

Last Answer : Fundamental frequency.

What is the term used to describe a whole number multiple of the basic frequency of a radio wave?

Description : What is the term used to describe a whole number multiple of the basic frequency of a radio wave?

Last Answer : Harmonic frequency or harmonics.

What term is used to describe a situation in which atmospheric temperature first increases with altitude and then begins to decrease?

Description : What term is used to describe a situation in which atmospheric temperature first increases with altitude and then begins to decrease?

Last Answer : Temperature inversion.

What term is used to describe the ability of a radar system to distinguish between targets that are close together?

Description : What term is used to describe the ability of a radar system to distinguish between targets that are close together?

Last Answer : Target resolution

What term is used to describe the product of pulse width and pulse-repetition frequency?

Description : What term is used to describe the product of pulse width and pulse-repetition frequency?

Last Answer : Duty cycle.

Describe the leakage current in a transmission line and in what unit it is expressed.

Description : Describe the leakage current in a transmission line and in what unit it is expressed.

Last Answer : The small amount of current that flows through the dielectric between two wires of a transmission line and is expressed in micro ohms per unit length.

What term is used to describe the period when the diode is not conducting?

Description : What term is used to describe the period when the diode is not conducting?

Last Answer : Cutoff.

Describe a directional coupler.

Description : Describe a directional coupler.

Last Answer : A fiber optic coupler that prevents the transfer of power between input fibers.

Describe a transparent adhesive.

Description : Describe a transparent adhesive.

Last Answer : An epoxy resin that seals mechanical splices and provides index matching between the connected fibers.

Fiber splicing is divided into two broad categories that describe the techniques used for fiber splicing. What are they?

Description : Fiber splicing is divided into two broad categories that describe the techniques used for fiber splicing. What are they?

Last Answer : Mechanical and fusion splicing.

Describe the output of a laser diode.

Description : Describe the output of a laser diode.

Last Answer : The LD's output has a narrow spectral width and small output beam angle.

Describe stimulated emission

Description : Describe stimulated emission

Last Answer : A photon initially produced by spontaneous emission in the active region interacts with the laser material to produce additional photons.

Describe an optical fiber cable component (OFCC).

Description : Describe an optical fiber cable component (OFCC).

Last Answer : OFCCs are tight-buffer fiber surrounded by arimid yarn and a low-halogen outer jacket.

Describe the term "refractive index profile."

Description : Describe the term "refractive index profile."

Last Answer : Refractive index profile describes the value of refractive index as a function of radial distance at any fiber diameter.

Describe avalanche multiplication.

Description : Describe avalanche multiplication.

Last Answer : The electrons initially generated by the incident photons accelerate as they move through the APD active region. As these electrons collide with electrons in the semiconductor material, they cause a fraction of them to become part of the photocurrent.

Describe the operation of an optical detector

Description : Describe the operation of an optical detector

Last Answer : It is a transducer that converts an optical signal into an electrical signal. It does this by generating an electrical current proportional to the intensity of incident optical radiation.

What is the term that is used to describe narrowness in the radiated beam of an antenna?

Description : What is the term that is used to describe narrowness in the radiated beam of an antenna?

Last Answer : Antenna directivity.