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*It is uneven in scale.
* Electric
A single-phase induction motor is self-starting, because the stator flux is changing in nature and
*Wooden formwork and capping wiring
(1 Application of single-phase induction motor:
(4 types of movable iron tools:
*Lead sheathed wiring (or) metal sheathed wiring
(6) Moving coil instrument: *This is similar to the working principle of a DC motor.
(8 Types of materials used for electrical wiring:
* Copper
*Conduit wiring
*This scale is uniform.
(5) Movable iron tool:
It is the system in the coil of an electric motor that is opposed, the current flows through the coil, when the armature R.
* Moon
(3 types of measuring instrument:
*It is used for both AC and DC measurement.
ohmmeter. and galvanometer
* Mechanical
*Accuracy is low.
(7) Single phase induction motor self-starting why not?
(9 types of wiring system:
*Clean wiring
To begin with, the two components of the equation cancel each other out and therefore there is no network.
* Electronic
* It can be used as ammeter, voltmeter and wattmeter.
CTS) *(or)TRS) (or)PVC sheathed wiring
*Fans *Pump *Refrigerator *Hard
DRIVE *TABLETRON *CEILING FAN
*Air Conditioner *Vacuum Cleaner
*Washing machine.
*Traction Type Movable Iron Tool
*This is only used for disk measurement.
*Repulsion type movable iron tool
emf: back2)
* Accuracy is high.
* Aluminum
Otte S
* Arsenic
*It is acting as magnetism.
*It can be used as a voltmeter,
Machine Translated by Google
(10Fuses: *Fuses can be used only once.
*Circuit breaker
* This Act may be called the Indian Electricity Act, 1910, which has been extended to the whole of India.
*The cost of fuse is very low.
*Switch the fussiest cos witch.
(14) What are the advantages of lithium-ion batteries over lead acid batteries?
* Flexibility.
(11 Circuit Breaker: * Circuit breaker can be used multiple times.
* ELCB
A few minutes to charge, depending on battery size. Lithium-ion chemistries can accept such high rates.
Transmission line maintenance clearance with the root of the power conductor to ground above the open country, n
*The cost of circuit breaker is high.
(13) Characteristics of underground cables:
(15 Different types of cables used in electricity: * Volcanic
Indian Rubber Cord (VIR)
(17 Any two Indian Electricity Acts: 1956 IER* has been made the Indian Electricity Act, 1910, which has been repeated by the Electricity Act, 2003
Is.
*Fuse can be used as on/off switch.
(12 Components of voltage switch gear:
* Wide screen controls electric field and external fault current.
Polyvinyl chloride (PVC).
* Switches
*Electric Conductor – Conducts current.
(18) Earth resistance: *Earth resistance profile varies between 10 ohms and 20 ohms.
*Fuse works on electrical and thermal characteristics of conducting material.
*Electrical isolators
Charging a lead-acid battery can take more than 10 hours, while lithium-ion batteries can take anywhere from 3 hours to an hour.
* Weather changes.
(16) Ground clearance Q:
(19 Mention any two provisions in the Indian Electricity Act:
* Except the state of Jammu and Kashmir.
* Circuit breaker is used as on/off switch.
Current, charging batteries made from lead-acid batteries.
HRC* fuse
Regional country, highways, electric field, non-electric field, tracks, telecommunication and power lines.
* Circuit breaker works on principle of electromagnetism and switching.
* Cable sheaths protect the cable, especially from moisture.
*Hard Rubber Cassette String (TRS).
*These rules will be applicable till the Electricity Act 2003.
* Lead acid sheet.
*Layer Insulation - Insulates an electrical conductor.
*This is the resistance of the ground electrode that is measured to perform the resistance test.
Machine Translated by Google
The effective resistance of an electrical circuit (or) component to alternating current, arising from combined effects
(23 Types of Electrical Networks: * Line Y
Network.
(28 Significance of Resonance:
(20 States Kirchhoff's Law: Kirchhoff's law is divided into two types.
: KVL)i the algebraic sum of the potentials is zero.: KCL) indexer current
The algebraic sum of is equal to zero.
*Two-way network.
(25 Power factor: Power factor is the cosine of the phase angle between voltage and current. = (theta (cos true power/apparent power.
Increasing the purely resistive impedance. A
* Resonant circuits are useful for making filters and are used in many applications.
Quality Factor: It is defined as the ratio of reactive power (or) total power to resistance in series with inductor (or) capacitor and coil (o).
Let n be taken as the sum of the currents (or) voltages at which each source operates independently.
*Disabled network.
Any linear network with terminals can be replaced by a single voltage source called a thionine voltage (or) open circuit.
*Distributed network.
(27) Resonance: An AC circuit is said to be in resonance if it behaves as a purely resistive circuit. The total current drawn by the circuit
Cut voltage with resistance in series called thionine resistance.
(24)
is then in phase with the applied voltage and the power factor will be unity.
Resonance in an RLC* circuit is a state in which capacitive and reactance are reactive, there through res.
* Non-linear network.
Ohmic resistance and reactance.
(21 The superposition theorem:
* One way network.
(26) Bandwidth: Bandwidth is defined as the frequency difference between the upper cut of the frequency and the lower cut of the frequency.
*Active network.
Any line or branch in a circuit containing two (or more) sources
(or) the current resulting from the voltage between nodes ca
=f(2)-f (1) bandwidth
(22 Tevin's Theorem:
*Limped Network.
(r capacitor.
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