Electronics Engineering

from the name itself the common collector has its collector terminal in common with both the input and output circuits of a transistor and the base current is chosen as the input current and the output current is the emitter current

Carbon brushes used in DC machines because carbon is soft material and it does not generate spikes when contact with commutator

If quality factor is greater then bandwidth will also greater

Sure if it fits and meets other specs like operating temperature.

Because the meter is connected backwards

The word Ideal refer to the device or system which has ideal characteristics i.e perfect in every way.

zero.........

1. analog
2. discrete digital
3. serial digital
4. parallel digital
5. etc.

yes

Watts = Current x Volts with your resistive heat application. To figure out resistance you need to know voltage and current. Since you are drawing 6 amps then Volts = 325/6. This means that there is about 54 volts supplying the heater which seems like a very strange supply voltage. Since Volts = Current x Resistance the resistance = 325/36.

An active device is a device that takes input energy to operate. The only energy a diode uses is from the signal applied to it (it has one input, one output, and no other terminals), so it is a passive device. To be an active device, a separate power source must be applied to it - such as the case for operation amplifiers, for example.

Linear.

Bipolar junction transistor(BJT)

Maximum power rating describes the maximum power at which a device can operate without reaching an excessive temperature. For example, in the case of a resistor, if its maximum power rating is exceeded, then it may burn out.

Because subjective accounts are opinionated and emotional, The narrator usually provides only one side of the story.

Without a mechanical load the motor accelerates until the back-emf generated by the armature nearly equals the supply voltage. On load, the speed drops and the current rises until the power taken from the supply balances the mechanical power supplied to the load.

If the armature has low resistance, the speed drop under load is not very much, so speed regulation is better if the armature resistance is lower.

it would be ok in a circuit which didn't need a light bulb.

47000 ohms with a 10% tolerance

Yellow = 4

Violet = 7

Orange = 1000 (this is the multiplier)

Silver = 10% tolerance

is a thermocouple an active or passive transducer?-why?

In semiconductors free electrons are in conduction bands.

H

Voltage = Current x Resistance is often written V = I x R. Ohm's Law is: E = IR E is voltage

An SCR chip is commonly used to control the speed of a motor. The speed is controlled using an AC circuit and phase angles.

yes