Smaller resistance has smaller conductance

There is a possibility for a node to store energy.

There cannot be an accumulation of charge at a node.

Charge accumulation may or may not be possible.

Basic Concepts: Ohm's Law, Circuits & Kirchhoff

A voltage source and a parallel resistance

A current source and a parallel resistance

A current source and an impedance in parallel

A voltage source and an impedance in series

All voltage and current sources are made dead

e.m.f. of the battery nearest to the terminals

Neither open circuit nor short circuit voltage

Shorting all voltage sources and opening all current sources

Opening all voltage sources and shorting all current sources

Both linear networks and nonlinear networks

Neither linear networks nor non-linear networks

Neither open circuit nor short circuit current

It is possible for the current to be oscillatory

The voltage across the resistor at t = 0^+ is zero

The energy stored in the inductor in the steady-state is zero

The resistor current eventually falls to zero

Increase in bandwidth of both the circuits

Decrease in bandwidth of both the circuits

Decrease in bandwidth in series circuit and increase in bandwidth in parallel circuit

Increase in bandwidth in series circuit and decrease in bandwidth in parallel circuit

Have current in each section equal to the line current

Have a high voltage developed across each inductive and capacitive section

Power is consumed in resistance and is equal to I^2R

Exchange of power takes place between Inductor and supply line

Exchange of power takes place between Capacitor and supply line

Exchange of power does not take place between resistance and the supply line

Network Theorems & AC Circuits

Faraday's law of electromagnetic induction

The DC equivalent that produces the same heating effect

Phase voltage is equal to line voltage and phase current is three times the line current

Phase voltage is 1/(√3) times line voltage and phase current is equal to line current

Phase voltage is equal to line voltage and line current is equal to phase current

Having two or more generator windings separated by equal electrical angle.

Having generator windings at equal distances

Alternating Current Fundamentals

A Q point that easily varies with changes in the transistor's current gain

A Q point that is stable and easily varies with changes in the transistor's current gain

The collector current is proportional to the base current

Ratio of change in collector current to change in a current amplification factor

Ratio of change in collector current to change in base current

Ratio of base current to collector current

The positive feedback produced by the base resistor

of the positive feedback produced by the emitter resistor

of the negative feedback produced by the emitter resistor

MOSFET is a temperature controlled device

MOSFET is a unipolar, voltage controlled, two terminal device

MOSFET is a bipolar, current controlled, three terminal device

MOSFET is a unipolar, voltage controlled, three terminal device

MOSFET is a bipolar, current controlled, two terminal device

Connecting feedback to non-inverting input terminal of op-amp

Applying parallel combination of RC to the feedback network

The phase shift around the feedback network must be 180°.

Both β A > 1 and the phase shift around the feedback network must be 180°.

A voltage developed because of mechanical stress

A change in resistance because of temperature

A change in frequency because of temperature

load line: A. At cut off point B. At the middle C. At saturation point

C. power output from a class A power amplifier is 10 W. What should be the minimum power rating of the transistor used? A. 20W B.

power output from a class A power amplifier is 10 W. What should be the minimum power rating of the transistor used? A. 20W B. 5 W C. 25W

Maximum current flows through the transistor

Half of the maximum current flows through the transistor

78.5% (Note: Written as 50% to 70% in text options, correct dynamic limit is 78.5%)

Semiconductor Devices

They provide highly stable and accurate frequency

Signal Generators & Oscillators

Two transistors — one for each half-cycle

Within a narrow band around its resonant frequency

Amplifiers & Op-Amps

Concept of Basic Electrical and Electronics Engineering

Any logic function can be built using only one of them

Digital Logic: Number Systems, Gates & Boolean Algebra

No memory — outputs depend only on current inputs

Combinational and Arithmetic Circuits

Sequential Logic Circuits

The result of the last arithmetic operation

The address of the NEXT instruction to be fetched

Microprocessor: Architecture & Assembly Language

Transfer data between I/O and memory without CPU involvement

High speed transfer over short distances is needed

Continues executing instructions normally

Microprocessor System: Memory, I/O Interfaces & DMA

Completes the current instruction, then saves PC and jumps to ISR

The CPU only responds when there is actually something to handle

Fixed and predefined in hardware or a vector table

Supplied by the interrupting device at runtime

Interrupt Operations

Digital Logic and Microprocessor

Engineering Drawings and its Concepts

Engineering Economics

Longest path determining minimum duration

Project Planning and Scheduling

Project Management

Hold public safety, health and welfare paramount

Moral principles governing professional conduct

An ethical responsibility of the engineer

Engineering Professional Practice

Suspension or cancellation of registration

Engineering education and professional practice

Mandatory to practise engineering in Nepal

Engineering Regulatory Body — NEC Acts & Regulations

Project Planning, Design and Implementation

A unit of money has different worth at different points in time

📝 Full Mock Test