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What are the functions of slip ring carbon brush external resistor in an alternalting EMF generator?
Tentere
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What is the functions of resistor scale?
OBVIOUSLY a 1 ohms resistor will show as zero for all the higher scale except for the low range
Why use surge protecting resistor to generator rotor winding?
To limit the fault current used surge protective resistance in generator rotor winding to protect the rotor winding heavy damage.
Why external pull up resistor is needed at port 0 for AT89S52 microcontroller?
To limit the amount of current to the ports
State 3 functions of wheatstone bridge?
Wheatstone bridge is used to calculate the resistance of unknown resistor in the circuit.
What is the function of a cement resistor?
A cement resistor is typically used as a power resistor (a resistor whose power rating is greater than 1 W).
What is the functions of resistor?
It slows down the speed of the electrons , which are all passing through the resistor
How do you connect in order to produce a maximum current in a given external resistor?
in parallel
What is the functions of resistor scale?
OBVIOUSLY a 1 ohms resistor will show as zero for all the higher scale except for the low range
Why use surge protecting resistor to generator rotor winding?
To limit the fault current used surge protective resistance in generator rotor winding to protect the rotor winding heavy damage.
How to change the resistor on a 1977 ONAN RV GENERATOR?
Depends on which one you have. Most are held in place by a small bolt and nut.
Why external pull up resistor is needed at port 0 for AT89S52 microcontroller?
To limit the amount of current to the ports
What is the function of photodiode?
the function of a photodiode is produce some reverse current in the external resistor of circuit.
What is the function of a sensistor?
the sensistor functions as a temperature sensitive resistor with a positive coefficient of temperature.used for temperature compensation in various circuits
What is driven RL circuit?
A driven RL circuit is a circuit that contains a resistor (R) and an inductor (L) connected in series with an external source of alternating current (AC) or voltage. The external source provides energy to the circuit, driving the current through the inductor and resistor. This circuit can exhibit interesting behavior such as resonance and phase shifts due to the interplay between the inductive and resistive components.
What is the difference between a passive transducer and an active transducer?
Passive transducers - require an external power to operate, and theoutput is a measure of some variation in passive components (e.g. resistance orcapacitance)Examples of passive transducer :-Slide-wire resistor▫ Resistance strain gauge▫ Differential transformerActive Transducers - Self generating type - do not require an external power,and produce an analog voltage or current when stimulated by some physical form of energy.▫ Thermocouple▫ Photovoltaic cell▫ Moving coil generator
Circuit diagram for fixed bias circuit?
need to use BC107 transistor which has three terminals base, collector and emitter........ collector is connected with 6.8k ohm resistor other end of this resistor is connected with 3.7 ohm resistor and it is connected to the base of the transistor which is already connected to a capacitor of 1 micro F and a positive of function generator......and in the output side i.e in the collector and emitter side connect the 1 micro F capacitor and 10 kohm resistor and connect the CRO...... then other to the ground.......
State 3 functions of wheatstone bridge?
Wheatstone bridge is used to calculate the resistance of unknown resistor in the circuit.
