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Q: How much gate current is needed to trigger the SCR?
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Is there any visible difference between thyristor and transistor?

A diode is a solid state passive device that will only allow current to flow in one and only one direction (Anode->Cathode). A Thyristor behaves exactly like a Diode except that in order for current to flow it must "see" current at its gate, if it does not see current (ie logic 0 or ground) then current is not allowed to flow from its anode to cathode.Note: The Thyristor gate requires little current to trigger its gate, meaning a small amount of current can be used to switch on/off a load require much more current.Another Note: Since the Thyristor has a gate which controls its output it is not a passive device like the diode


If a circuit has a resistance of 4 ohm's how much voltage is needed to produce a 1.4 current in the circuit?

Voltage across a resistance = (resistance) x (current through the resistance) =4 x 1.4 = 5.6If the ' 1.4 ' is Amperes of current, then the required voltage is 5.6 volts.


How much voltage is needed to produce a current of 0.5 ampere in a circuit that has a resistance of 24 ohms?

Work it out yourself -the equation is: voltage = current x resistance.


How much does it cost to install a security gate?

A security gate can range form thousands of dollars to about 500 to install. They however are not as effective as a security system or code. They also cost money depending on the material.


When phase and neutral are glowing what is the problem in circuit?

There is more current flowing and the wire can not flow that much current.

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A tap trigger is similar to a response trigger. As you push the trigger back, the trigger shoots forward with a bit of weight. This allows to fire in full auto much easier.


How much voltage is needed to produce a current of 2 ampsthrough a resistance of 6 ohms?

12 voltage


Is there any visible difference between thyristor and transistor?

A diode is a solid state passive device that will only allow current to flow in one and only one direction (Anode->Cathode). A Thyristor behaves exactly like a Diode except that in order for current to flow it must "see" current at its gate, if it does not see current (ie logic 0 or ground) then current is not allowed to flow from its anode to cathode.Note: The Thyristor gate requires little current to trigger its gate, meaning a small amount of current can be used to switch on/off a load require much more current.Another Note: Since the Thyristor has a gate which controls its output it is not a passive device like the diode


What is abuffer in digital electronics?

A buffer is a special type of logic gate, which simply has as output the exact same signal as it's singular input. The primary purpose of buffers is signal restoration. For example, consider a logic signal, a 1. Normally, the 1 coming out of a gate is mostly voltage at very low current, enough to sucessfully trigger other gates, but usually not much more. Buffering the output, however, increases the load that the logic can drive, thus making the logic able to perform more tasks.


How much money did Silent Trigger gross worldwide?

Silent Trigger grossed $76,382 worldwide.


How much money did The Ninth Gate gross worldwide?

The Ninth Gate grossed $58,394,308 worldwide.


How much money did Heaven's Gate gross worldwide?

Heaven's Gate grossed $3,484,331 worldwide.


How much did the hell gate bridge cost?

The Hell Gate Bridge Cost $70.00 to build.


How much current passes through the celling fan?

More information is needed to answer this question. Voltage, type of fan, horsepower of the fan or wattage of the fanareneeded to find what the current draw of the fan.


How much money did Silent Trigger gross domestically?

Silent Trigger grossed $76,382 in the domestic market.


What type of air bag sensor is in a 1999 Toyota Camry le sedan also how much force is needed to trigger air bags and where ecactly are they located?

u spelled exactly wrong


What is the average current output of a new 1.5 volt drycell AA battery?

The current output is governed by the load resistance of the circuit. The battery will try and supply as much current as needed up until the battery goes dead.